User Commands

NameSummary
4ccconv(1) 4 Character Code Conversion Tool
@TSET@(1), reset(1) terminal initialization
BacklightdTester(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
DeRez(1) decompiles resources (DEPRECATED)
GetFileInfo(1), /usr/bin/GetFileInfo(1)get attributes of files and directories (DEPRECATED)
M4(1) macro processor
MetalValidation(1), Metal Validation(1)Metal Runtime Validation
ResMerger(1), /usr/bin/ResMerger(1)Merges resource forks or files into one resource file (DEPRECATED)
Rez(1) compiles resources (DEPRECATED)
SetFile(1), /usr/bin/SetFile(1)set attributes of files and directories (DEPRECATED)
SplitForks(1), /usr/bin/SplitForks(1)Divide a two-fork HFS file into AppleDouble format resource and data files. (DEPRECATED)
aa(1) Manipulate Apple Archives
ab(1) Apache HTTP server benchmarking tool
accesstool(1) accesstool
actool(1) compiles, prints, updates, and verifies asset catalogs
adacurses-config(1) helper script for AdaCurses libraries
aea(1) Manipulate Apple Encrypted Archives
afconvert(1) Audio File Convert
afhash(1) Audio File Hash
afida(1) Audio File Image Distortion Analyzer
afinfo(1) Audio File Info
afktool(1) AppleFirmwareKit debug utility
afplay(1) Audio File Play
afscexpand(1) decompress files compressed with HFS+ compression
agentxtrap(1) send an AgentX NotifyPDU to an AgentX master agent
agvtool(1) Apple-generic versioning tool for Xcode projects
amlint(1) check Automator actions for problems
analyticsd(1) Diagnostics and Usage
app-sso(1) A tool used to control and get information about the Kerberos SSO extension
applesingle(1), binhex(1), macbinary(1)encode and decode files
apply(1) apply a command to a set of arguments
ar(1) create and maintain library archives
arch(1) print architecture type or run selected architecture of a universal binary
as(1) assembler
asa(1) interpret carriage-control characters
assetutil(1) process asset catalog.car files
assistant_cdmd(1), CDM/NLX Daemon(1)daemon handles Natural Langauge Understanding tasks for Siri and other internal Apple teams
at(1), batch(1), atq(1), atrm(1)queue, examine or delete jobs for later execution
atos(1) convert numeric addresses to symbols of binary images or processes
audioclocksyncd(1) clock management and interface for Precision Time Protocol
auditreduce(1) select records from audit trail files
authopen(1) open file with authorization
automationmodetool(1) Manage UI automation security preferences
automator(1) Runs Automator workflow
auval(1) AudioUnit validation
avbanalyse(1) Audio Video Bridging analysis tool
avbcapture(1) Audio Video Bridging traffic capture tool
avbdeviced(1) peristent entity management for AVB
avbdiagnose(1) diagnostic tool for AVB
avbutil(1) manage AVB features and settings
avconvert(1) movie conversion tool
avmediainfo(1) media analysis tool
awdd(1) Diagnostics and Usage
awk(1) pattern-directed scanning and processing language
backgroundassets-debug(1)A tool used to simulate content requests in a Background Download Extension. Most Background Assets extension entry-points fire based on App Store installation, update, or system events
basename(1), dirname(1) return filename or directory portion of pathname
bash(1) GNU Bourne-Again SHell
bashbug(1) report a bug in bash
bc(1) arbitrary-precision decimal arithmetic language and calculator
betaenrollmentagent(1) A background user agent for Seeding.framework
betaenrollmentd(1) A background daemon for Seeding.framework
binhex.pl(1) use Convert::BinHex to encode files as BinHex
bintrans(1), uuencode(1), uudecode(1), b64encode(1), b64decode(1), base64(1)encode / decode a binary file
bioutil(1) tool for viewing/changing biometrics configuration and listing/deleting enrolled biometric templates
bison(1) GNU Project parser generator (yacc replacement)
bitcode_strip(1) remove or leave the bitcode segment in a Mach-O file
bkctl(1) Uses BookKit.framework to manage the iBooks book library
bmtool(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
bputil(1) Utility to precisely modify the security settings on Apple Silicon Macs
brctl(1) Manage the CloudDocs daemon
bspatch(1) apply a patch built with bsdiff(1)
builtin(1), !(1), %(1), .(1), :(1), @(1), [(1), {(1), }(1), alias(1), alloc(1), bg(1), bind(1), bindkey(1), break(1), breaksw(1), builtins(1), case(1), cd(1), chdir(1), command(1), complete(1), continue(1), default(1), dirs(1), do(1), done(1), echo(1), echotc(1), elif(1), else(1), end(1), endif(1), endsw(1), esac(1), eval(1), exec(1), exit(1), export(1), false(1), fc(1), fg(1), filetest(1), fi(1), for(1), foreach(1), getopts(1), glob(1), goto(1), hash(1), hashstat(1), history(1), hup(1), if(1), jobid(1), jobs(1), kill(1), limit(1), local(1), log(1), login(1), logout(1), ls-F(1), nice(1), nohup(1), notify(1), onintr(1), popd(1), printenv(1), printf(1), pushd(1), pwd(1), read(1), readonly(1), rehash(1), repeat(1), return(1), sched(1), set(1), setenv(1), settc(1), setty(1), setvar(1), shift(1), source(1), stop(1), suspend(1), switch(1), telltc(1), test(1), then(1), time(1), times(1), trap(1), true(1), type(1), ulimit(1), umask(1), unalias(1), uncomplete(1), unhash(1), unlimit(1), unset(1), unsetenv(1), until(1), wait(1), where(1), which(1), while(1)shell built-in commands
bundle(1) Ruby Dependency Management
bundle-add(1) Add gem to the Gemfile and run bundle install
bundle-binstubs(1) Install the binstubs of the listed gems
bundle-check(1) Verifies if dependencies are satisfied by installed gems
bundle-clean(1) Cleans up unused gems in your bundler directory
bundle-config(1) Set bundler configuration options
bundle-doctor(1) Checks the bundle for common problems
bundle-exec(1) Execute a command in the context of the bundle
bundle-gem(1) Generate a project skeleton for creating a rubygem
bundle-info(1) Show information for the given gem in your bundle
bundle-init(1) Generates a Gemfile into the current working directory
bundle-inject(1) Add named gem(s) with version requirements to Gemfile
bundle-install(1) Install the dependencies specified in your Gemfile
bundle-list(1) List all the gems in the bundle
bundle-lock(1) Creates / Updates a lockfile without installing
bundle-open(1) Opens the source directory for a gem in your bundle
bundle-outdated(1) List installed gems with newer versions available
bundle-package(1) Package your needed .gem files into your application
bundle-platform(1) Displays platform compatibility information
bundle-pristine(1) Restores installed gems to their pristine condition
bundle-remove(1) Removes gems from the Gemfile
bundle-show(1) Shows all the gems in your bundle, or the path to a gem
bundle-update(1) Update your gems to the latest available versions
bundle-viz(1) Generates a visual dependency graph for your Gemfile
byacc(1) an LALR(1) parser generator
bzcmp(1), bzdiff(1) compare bzip2 compressed files
bzip2(1), bunzip2(1) a block-sorting file compressor, v1.0.8 bzcat - decompresses files to stdout bzip2recover - recovers data from damaged bzip2 files
bzmore(1), bzless(1) file perusal filter for crt viewing of bzip2 compressed text
c89(1) standard C language compiler
c99(1) standard C language compiler
cal(1), ncal(1) displays a calendar and the date of Easter
calendar(1) reminder service
cancel(1) cancel jobs
cap_mkdb(1) create capability database
cat(1) concatenate and print files
cc_fips_test(1) Validates correctness of the corecrypto library during bootup
certtool(1) create key pairs, certificates and certificate signing requests for use with Keychains
cfilutil(1) Tool to exercise the content filter subsystem
checkLocalKDC(1) checks a LocalKDC
chflags(1) change file flags
chgrp(1) change group
chmod(1) change file modes or Access Control Lists
chpass(1), chfn(1), chsh(1)add or change user database information
cksum(1), sum(1) display file checksums and block counts
cktool(1) CloudKit Command Line Tool
clang(1) the Clang C, C++, and Objective-C compiler
clear(1) clear the terminal screen
cloudpaird(1) cloudpaird daemon
cmp(1) compare two files
cmpdylib(1) compare two dynamic shared libraries for compatibility
codesign(1) Create and manipulate code signatures
codesign_allocate(1) add code signing data to a Mach-O file
col(1) filter reverse line feeds from input
colldef(1) convert collation sequence source definition
colrm(1) remove columns from a file
column(1) columnate lists
comm(1) select or reject lines common to two files
compress(1), uncompress(1)compress and expand data
compression_tool(1) encode/decode files using the Compression library
config_data(1) Query or change configuration of Perl modules
configureLocalKDC(1) generate a LocalKDC
coreBluetoothUtil(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
corebrightnessdiag(1) corebrightnessdiag
corelist(1) a commandline frontend to Module::CoreList
cp(1) copy files
cpan(1) easily interact with CPAN from the command line
cpio(1) copy files to and from archives
createhomedir(1) create and populate home directories on the local computer
crlrefresh(1) update and maintain system-wide CRL cache
crontab(1) maintain crontab files for individual users (V3)
cryptexctl-create(1), cryptexctl create(1)create a cryptex from a disk image
cryptexctl-detach(1), cryptexctl detach(1)detach a device
cryptexctl-device(1), cryptexctl device(1)manage connections to devices running the cryptex subsytem
cryptexctl-dump-trust-cache(1), cryptexctl dump-trust-cache(1)print the content of a trust cache
cryptexctl-generate-trust-cache(1), cryptexctl(1)generate-trust-cache Generate a trust cache from a directory of Mach-O files
cryptexctl-help(1), cryptexctl help(1)print some helpful help about cryptexctl or one of its subcommands
cryptexctl-identity(1), cryptexctl identity(1)print the host's personalization identity
cryptexctl-install(1), cryptexctl install(1)install a cryptex, either to the host or to a target device
cryptexctl-list(1), cryptexctl list(1)list installed cryptexes
cryptexctl-log(1), cryptexctl log(1)display or collect logs relevant to the cryptex subsystem
cryptexctl-nonce(1), cryptexctl nonce(1)retrieve or manipulate cryptex personalization nonces
cryptexctl-path(1), cryptexctl path(1)return search paths for a session
cryptexctl-personalize(1), cryptexctl personalize(1)personalize a cryptex from a cryptex bundle
cryptexctl-uninstall(1), cryptexctl uninstall(1)uninstall a cryptex
cryptexctl-version(1), cryptexctl version(1)print the version of a cryptex subsystem component
cscheck(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
csplit(1) split files based on context
csreq(1) Expert tool for manipulating Code Signing Requirement data
ctags(1) create a tags file
ctf_insert(1) insert Compact C Type Format data into a mach_kernel file
cu(1) Call up another system
cups(1) a standards-based, open source printing system
cups-config(1) get cups api, compiler, directory, and link information
cupstestppd(1) test conformance of ppd files
curl(1) transfer a URL
curl-config(1) Get information about a libcurl installation
cut(1) cut out selected portions of each line of a file
cxattr(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
dash(1) command interpreter (shell)
date(1) display or set date and time
dbicadmin(1) utility for administrating DBIx::Class schemata
dbilogstrip(1) filter to normalize DBI trace logs for diff'ing
dbiprof(1) command-line client for DBI::ProfileData
dbiproxy(1) A proxy server for the DBD::Proxy driver
dbmmanage(1) Manage user authentication files in DBM format
dc(1) arbitrary-precision decimal reverse-Polish notation calculator
dd(1) convert and copy a file
debinhex.pl(1) use Convert::BinHex to decode BinHex files
defaults(1) access the Mac OS X user defaults system
delv(1) DNS lookup and validation utility
demandoc(1) emit only text of UNIX manuals
derq(1) Query and manipulate DER entitlements
desdp(1) scripting definition generator
df(1) display free disk space
diagnostics(1), splain(1)produce verbose warning diagnostics
diff(1) differential file and directory comparator
diff3(1) 3-way differential file comparison
diffstat(1) make histogram from diff-output
dig(1) DNS lookup utility
ditto(1) copy directory hierarchies, create and extract archives
dmc(1) controls the Disk Mount Conditioner
dns-sd(1) Multicast DNS (mDNS) & DNS Service Discovery (DNS-SD) Test Tool
dot_clean(1) Merge._* files with corresponding native files
drutil(1) interact with CD/DVD burners
dscacheutil(1) gather information, statistics and initiate queries to the Directory Service cache
dscl(1) Directory Service command line utility
dsconfigldap(1) LDAP server configuration/binding add/remove tool
dsexport(1) export records from OpenDirectory
dsmemberutil(1) various operations for the membership APIs, including state dump, check memberships, UUIDs, etc
dsymutil(1) manipulate archived DWARF debug symbol files
dtfetchsymbolsd(1) DT Remote service for copying symbol cache files from device to host
dtrace(1) dynamic tracing compiler and tracing utility
du(1) display disk usage statistics
dwarfdump(1) dump and verify DWARF debug information
dyld(1) the dynamic linker
dyld_info(1) Displays information used by dyld in programs and dylibs
dyld_usage(1) report dynamic linker activity in real-time
echo(1) write arguments to the standard output
ed(1), red(1) text editor
enc2xs(1) -- Perl Encode Module Generator
encguess(1) guess character encodings of files
encode_keychange(1) produce the KeyChange string for SNMPv3
env(1) set environment and execute command, or print environment
erb(1) Ruby Templating
eslogger(1) log Endpoint Security events
evim(1) easy Vim, edit a file with Vim and setup for modeless editing
expand(1), unexpand(1) expand tabs to spaces, and vice versa
expect(1) programmed dialogue with interactive programs, Version 5
expr(1) evaluate expression
eyapp(1) A Perl front-end to the Parse::Eyapp module
false(1) return false value
file(1) determine file type
fileproviderctl(1) introspect file provider extensions
fileurltool(1) a tool to exercise the NSURL/CFURL resource property APIs
filtercalltree(1) Filter or prune a call tree file generated by sample or malloc_history
find(1) walk a file hierarchy
findrule(1) command line wrapper to File::Find::Rule
finger(1) user information lookup program
fixproc(1) Fixes a process by performing the specified action
flex(1) the fast lexical analyser generator
fmt(1) simple text formatter
fold(1) fold long lines for finite width output device
footprint(1) gathers memory information about one or more processes
fs_usage(1) report system calls and page faults related to filesystem activity in real-time
funzip(1) filter for extracting from a ZIP archive in a pipe
fuser(1) list process IDs of all processes that have one or more files open
gatherheaderdoc(1) header documentation processor
gcore(1) get core images of running processes
gem(1) RubyGems program
gen_bridge_metadata(1) Objective-C Bridges Metadata Generator
gencat(1) NLS catalog compiler
genstrings(1) generate string tables from source code
getconf(1) retrieve standard configuration variables
getopt(1) parse command options
git(1) the stupid content tracker
git-add(1) Add file contents to the index
git-am(1) Apply a series of patches from a mailbox
git-annotate(1) Annotate file lines with commit information
git-apply(1) Apply a patch to files and/or to the index
git-archive(1) Create an archive of files from a named tree
git-bisect(1) Use binary search to find the commit that introduced a bug
git-blame(1) Show what revision and author last modified each line of a file
git-branch(1) List, create, or delete branches
git-bugreport(1) Collect information for user to file a bug report
git-bundle(1) Move objects and refs by archive
git-cat-file(1) Provide content or type and size information for repository objects
git-check-attr(1) Display gitattributes information
git-check-ignore(1) Debug gitignore / exclude files
git-check-mailmap(1) Show canonical names and email addresses of contacts
git-check-ref-format(1) Ensures that a reference name is well formed
git-checkout(1) Switch branches or restore working tree files
git-checkout-index(1) Copy files from the index to the working tree
git-cherry(1) Find commits yet to be applied to upstream
git-cherry-pick(1) Apply the changes introduced by some existing commits
git-citool(1) Graphical alternative to git-commit
git-clean(1) Remove untracked files from the working tree
git-clone(1) Clone a repository into a new directory
git-column(1) Display data in columns
git-commit(1) Record changes to the repository
git-commit-graph(1) Write and verify Git commit-graph files
git-commit-tree(1) Create a new commit object
git-config(1) Get and set repository or global options
git-count-objects(1) Count unpacked number of objects and their disk consumption
git-credential(1) Retrieve and store user credentials
git-credential-cache(1) Helper to temporarily store passwords in memory
git-credential-cache--daemon(1)Temporarily store user credentials in memory
git-credential-store(1) Helper to store credentials on disk
git-daemon(1) A really simple server for Git repositories
git-describe(1) Give an object a human readable name based on an available ref
git-diagnose(1) Generate a zip archive of diagnostic information
git-diff(1) Show changes between commits, commit and working tree, etc
git-diff-files(1) Compares files in the working tree and the index
git-diff-index(1) Compare a tree to the working tree or index
git-diff-tree(1) Compares the content and mode of blobs found via two tree objects
git-difftool(1) Show changes using common diff tools
git-fast-export(1) Git data exporter
git-fast-import(1) Backend for fast Git data importers
git-fetch(1) Download objects and refs from another repository
git-fetch-pack(1) Receive missing objects from another repository
git-filter-branch(1) Rewrite branches
git-fmt-merge-msg(1) Produce a merge commit message
git-for-each-ref(1) Output information on each ref
git-for-each-repo(1) Run a Git command on a list of repositories
git-format-patch(1) Prepare patches for e-mail submission
git-fsck(1) Verifies the connectivity and validity of the objects in the database
git-fsck-objects(1) Verifies the connectivity and validity of the objects in the database
git-fsmonitor--daemon(1)A Built-in Filesystem Monitor
git-gc(1) Cleanup unnecessary files and optimize the local repository
git-get-tar-commit-id(1)Extract commit ID from an archive created using git-archive
git-grep(1) Print lines matching a pattern
git-hash-object(1) Compute object ID and optionally creates a blob from a file
git-help(1) Display help information about Git
git-hook(1) Run git hooks
git-http-backend(1) Server side implementation of Git over HTTP
git-http-fetch(1) Download from a remote Git repository via HTTP
git-http-push(1) Push objects over HTTP/DAV to another repository
git-imap-send(1) Send a collection of patches from stdin to an IMAP folder
git-index-pack(1) Build pack index file for an existing packed archive
git-init(1) Create an empty Git repository or reinitialize an existing one
git-init-db(1) Creates an empty Git repository
git-interpret-trailers(1)Add or parse structured information in commit messages
git-log(1) Show commit logs
git-ls-files(1) Show information about files in the index and the working tree
git-ls-remote(1) List references in a remote repository
git-ls-tree(1) List the contents of a tree object
git-mailinfo(1) Extracts patch and authorship from a single e-mail message
git-mailsplit(1) Simple UNIX mbox splitter program
git-maintenance(1) Run tasks to optimize Git repository data
git-merge(1) Join two or more development histories together
git-merge-base(1) Find as good common ancestors as possible for a merge
git-merge-file(1) Run a three-way file merge
git-merge-index(1) Run a merge for files needing merging
git-merge-one-file(1) The standard helper program to use with git-merge-index
git-merge-tree(1) Perform merge without touching index or working tree
git-mergetool(1) Run merge conflict resolution tools to resolve merge conflicts
git-mergetool--lib(1) Common Git merge tool shell scriptlets
git-mktag(1) Creates a tag object with extra validation
git-mktree(1) Build a tree-object from ls-tree formatted text
git-multi-pack-index(1) Write and verify multi-pack-indexes
git-mv(1) Move or rename a file, a directory, or a symlink
git-name-rev(1) Find symbolic names for given revs
git-notes(1) Add or inspect object notes
git-p4(1) Import from and submit to Perforce repositories
git-pack-objects(1) Create a packed archive of objects
git-pack-redundant(1) Find redundant pack files
git-pack-refs(1) Pack heads and tags for efficient repository access
git-patch-id(1) Compute unique ID for a patch
git-prune(1) Prune all unreachable objects from the object database
git-prune-packed(1) Remove extra objects that are already in pack files
git-pull(1) Fetch from and integrate with another repository or a local branch
git-push(1) Update remote refs along with associated objects
git-quiltimport(1) Applies a quilt patchset onto the current branch
git-range-diff(1) Compare two commit ranges (e.g. two versions of a branch)
git-read-tree(1) Reads tree information into the index
git-rebase(1) Reapply commits on top of another base tip
git-receive-pack(1) Receive what is pushed into the repository
git-reflog(1) Manage reflog information
git-remote(1) Manage set of tracked repositories
git-remote-ext(1) Bridge smart transport to external command
git-remote-fd(1) Reflect smart transport stream back to caller
git-repack(1) Pack unpacked objects in a repository
git-replace(1) Create, list, delete refs to replace objects
git-request-pull(1) Generates a summary of pending changes
git-rerere(1) Reuse recorded resolution of conflicted merges
git-reset(1) Reset current HEAD to the specified state
git-restore(1) Restore working tree files
git-rev-list(1) Lists commit objects in reverse chronological order
git-rev-parse(1) Pick out and massage parameters
git-revert(1) Revert some existing commits
git-rm(1) Remove files from the working tree and from the index
git-send-email(1) Send a collection of patches as emails
git-send-pack(1) Push objects over Git protocol to another repository
git-sh-i18n(1) Git(aqs i18n setup code for shell scripts
git-sh-i18n--envsubst(1)Git(aqs own envsubst(1) for i18n fallbacks
git-sh-setup(1) Common Git shell script setup code
git-shell(1) Restricted login shell for Git-only SSH access
git-shortlog(1) Summarize (aqgit log(aq output
git-show(1) Show various types of objects
git-show-branch(1) Show branches and their commits
git-show-index(1) Show packed archive index
git-show-ref(1) List references in a local repository
git-sparse-checkout(1) Reduce your working tree to a subset of tracked files
git-stage(1) Add file contents to the staging area
git-stash(1) Stash the changes in a dirty working directory away
git-status(1) Show the working tree status
git-stripspace(1) Remove unnecessary whitespace
git-submodule(1) Initialize, update or inspect submodules
git-svn(1) Bidirectional operation between a Subversion repository and Git
git-switch(1) Switch branches
git-symbolic-ref(1) Read, modify and delete symbolic refs
git-tag(1) Create, list, delete or verify a tag object signed with GPG
git-unpack-file(1) Creates a temporary file with a blob(aqs contents
git-unpack-objects(1) Unpack objects from a packed archive
git-update-index(1) Register file contents in the working tree to the index
git-update-ref(1) Update the object name stored in a ref safely
git-update-server-info(1)Update auxiliary info file to help dumb servers
git-upload-archive(1) Send archive back to git-archive
git-upload-pack(1) Send objects packed back to git-fetch-pack
git-var(1) Show a Git logical variable
git-verify-commit(1) Check the GPG signature of commits
git-verify-pack(1) Validate packed Git archive files
git-verify-tag(1) Check the GPG signature of tags
git-version(1) Display version information about Git
git-web--browse(1) Git helper script to launch a web browser
git-whatchanged(1) Show logs with difference each commit introduces
git-worktree(1) Manage multiple working trees
git-write-tree(1) Create a tree object from the current index
gperf(1) manual page for gperf 3.0.3
graphicssession(1) graphics session initialization utility
grep(1), egrep(1), fgrep(1), rgrep(1), bzgrep(1), bzegrep(1), bzfgrep(1), zgrep(1), zegrep(1), zfgrep(1)file pattern searcher
groups(1) show group memberships
gzexe(1) create auto-decompressing executables
gzip(1), gunzip(1), zcat(1)compression/decompression tool using Lempel-Ziv coding (LZ77)
h2ph(1) convert .h C header files to .ph Perl header files
h2xs(1) convert .h C header files to Perl extensions
hdiutil(1) manipulate disk images (attach, verify, create, etc)
hdxml2manxml(1) HeaderDoc XML to MPGL translator
head(1) display first lines of a file
headerdoc2html(1) header documentation processor
heap(1) List all the malloc-allocated buffers in the process's heap
hexdump(1) ASCII, decimal, hexadecimal, octal dump
hidutil(1) HID event system debug utility
hiutil(1) utility for creating and examining Help Viewer indices
host(1) DNS lookup utility
hostname(1) set or print name of current host system
hpmdiagnose(1) - collects diagnostic information to help troubleshoot USB-C issues
htdbm(1) Manipulate DBM password databases
htdigest(1) manage user files for digest authentication
htmltree(1) Parse the given HTML file(s) and dump the parse tree
htpasswd(1) Manage user files for basic authentication
httxt2dbm(1) Generate dbm files for use with RewriteMap
ibtool(1) compiles, prints, updates, and verifies Interface Builder documents
iconservicesagent(1) agent responsible for generating icon images from the resources provided in application bundles and by the system
iconservicesd(1) deamon responsible for managing the shared icon cache
icontool(1) tool for testing and debugging IconServices
iconutil(1) Utility to convert between '.iconset' and '.icns' files
iconv(1) codeset conversion utility
icqctl(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
id(1) return user identity
imptrace(1) report importance donation events in real time
indent(1) indent and format C program source
install(1) install binaries
install_name_tool(1) change dynamic shared library install names
instmodsh(1) A shell to examine installed modules
intro(1) introduction to general commands (tools and utilities)
ip2cc(1) lookup country from IP address or hostname
ipcrm(1) remove the specified message queues, semaphore sets, and shared segments
ipcs(1) report System V interprocess communication facilities status
iperf3-darwin(1) perform network throughput tests
ippeveprinter(1) an ipp everywhere printer application for cups
ippfind(1) find internet printing protocol printers
ipptool(1) perform internet printing protocol requests
irb(1) Interactive Ruby Shell
java_home(1) return a value for $JAVA_HOME
join(1) relational database operator
jot(1) print sequential or random data
jq(1) Command-line JSON processor
json_pp(1) JSON::PP command utility
json_xs(1) JSON::XS commandline utility
kcc(1) Kerberos credential cache tools
kdestroy(1) remove one credential or destroy the current ticket file
kgetcred(1) get a ticket for a particular service
kill(1) terminate or signal a process
killall(1) kill processes by name
kinit(1) acquire initial tickets
klist(1) list Kerberos credentials
kpasswd(1) Kerberos 5 password changing program
krb5-config(1) give information on how to link code against Heimdal libraries
ksh(1), nZ=0(1) {
kswitch(1) switch between default credential caches
ktrace(1) record kernel trace files
lam(1) laminate files
languagesetup(1) Set the primary language for the system
last(1) indicate last logins of users and ttys
lastcomm(1) show last commands executed in reverse order
latency(1) monitors scheduling and interrupt latency
launchctl(1) Interfaces with launchd
layerutil(1) create compiled layered image stack
ld(1) linker
ld-classic(1) linker
ldapcompare(1) LDAP compare tool
ldapdelete(1) LDAP delete entry tool
ldapexop(1) issue LDAP extended operations
ldapmodify(1), ldapadd(1)LDAP modify entry and LDAP add entry tools
ldapmodrdn(1) LDAP rename entry tool
ldappasswd(1) change the password of an LDAP entry
ldapsearch(1) LDAP search tool
ldapurl(1) LDAP URL formatting tool
ldapwhoami(1) LDAP who am i? tool
leaks(1) Search a process's memory for unreferenced malloc buffers
leave(1) remind you when you have to leave
less(1) opposite of more
lessecho(1) expand metacharacters
libnetcfg(1) configure libnet
libtool(1) create libraries ranlib - add or update the table of contents of archive libraries
linkd(1), AppIntentsDaemon(1)daemon that handles interaction with applications via their App Intents interfaces
lipo(1) create or operate on universal files
lldb(1) LLDB Documentation
llvm-cov(1) emit coverage information
llvm-cxxfilt(1) LLVM symbol name demangler
llvm-nm(1) list LLVM bitcode and object file's symbol table
llvm-objdump(1) LLVM's object file dumper
llvm-otool(1) the otool-compatible command line parser for llvm-objdump
llvm-profdata(1) Profile data tool
ln(1), link(1) link files
locale(1) display locale settings
localedef(1) define locale environment
locate(1) find filenames quickly
lockf(1) execute a command while holding a file lock
lockstat(1) report kernel lock and profiling statistics
log(1) Access system wide log messages created by os_log, os_trace and other logging systems
logger(1) make entries in the system log
login(1) log into the computer
logname(1) display user's login name
logresolve(1) Resolve IP-addresses to hostnames in Apache log files
look(1) display lines beginning with a given string
lorder(1) list dependencies for object files
lp(1) print files
lpoptions(1) display or set printer options and defaults
lpq(1) show printer queue status
lpr(1) print files
lprm(1) cancel print jobs
lpstat(1) print cups status information
ls(1) list directory contents
lskq(1) display process kqueue state
lsm(1) Latent Semantic Mapping tool
lsmp(1) Display mach port information for processes on the system
lsvfs(1) list installed virtual file systems
lwp-download(1) Fetch large files from the web
lwp-dump(1) See what headers and content is returned for a URL
lwp-mirror(1) Simple mirror utility
lwp-request(1) Simple command line user agent
m4(1) macro language processor
machine(1) print machine type
mail(1), mailx(1) send and receive mail
make(1) GNU make utility to maintain groups of programs
malloc_history(1) Show the malloc and anonymous VM allocations that the process has performed
man(1), apropos(1), whatis(1)display online manual documentation pages
mandoc(1) format manual pages
mandoc_soelim(1), soelim(1)interpret.so requests in manpages
manpath(1) display search path for manual pages
matchTool(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
mcxalr(1) Managed Client application launch restriction tool and agent
mcxquery(1) Managed Client (MCX) compositor query tool
mcxrefresh(1) Managed Client (MCX) preference refresh tool
md5(1), sha1(1), sha224(1), sha256(1), sha384(1), sha512(1), md5sum(1), sha1sum(1), sha224sum(1), sha256sum(1), sha384sum(1), sha512sum(1)calculate a message-digest fingerprint (checksum) for a file
mdfind(1) finds files matching a given query
mdimport(1) import file hierarchies into the metadata datastore
mdls(1) lists the metadata attributes for the specified file
mdmclient(1) MDM (Mobile Device Management) client
mdutil(1) manage the metadata stores used by Spotlight
memory_pressure(1) Tool to apply real or simulate memory pressure on the system
mesg(1) display (do not display) messages from other users
metal(1) the Metal compiler
metal-arch(1) metal platform tool
metal-config(1) metal configuration tool
metal-libtool(1) create metal libraries
metal-lipo(1) Metal tool for manipulating universal binaries
metal-nm(1) list MetalLib and object file's symbol table
metal-nt(1) metal native translator
metal-objdump(1) metal object file dumper
metal-pack(1) Metal binary optimizing packer
metal-package(1) Metal binaries packaging tool
metal-source(1) Metal tool for dumping source information
metal-strip(1) metal stripping tool
metal-tt(1) metal translation tool
mg(1) emacs-like text editor
mib2c(1) -- generate template code for extending the agent
mib2c-update(1) script to merge custom code into updated mib2c code
mig(1) Mach Interface Generator
migcom(1) Mach Interface Generator COMpiler
migrateLocalKDC(1) migrates a LocalKDC
mkdir(1) make directories
mkfifo(1) make fifos
mklocale(1) make LC_CTYPE locale files
mktemp(1) make temporary file name (unique)
mlserviced(1), iosP(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
mmaintenanced(1) Daemon for managing kernel and runtime parameters
mnthome(1) mount an AFP (AppleShare) home directory with the correct privileges
mp2bug(1) mod_perl bug report generator
mpioutil(1) Tool for configuring paths to multipathed logical units
mptcp_client(1) Tool to exercise MPTCP
mv(1) move files
nc(1) arbitrary TCP and UDP connections and listens
ncctl(1) Control NFS kernel credentials
ncurses5-config(1) helper script for ncurses libraries
ncurses5.4-config(1) helper script for ncurses libraries
ncursesw5.4-config(1) helper script for ncurses libraries
net-server(1) Base Net::Server starting module
net-snmp-config(1) returns information about installed net-snmp libraries and binaries
net-snmp-create-v3-user(1)create a SNMPv3 user in net-snmp configuration file
netlog(1) Log summary of every UDP and TCP socket when the socket is closed
netstat(1) show network status
nettop(1) Display updated information about the network
netusage(1) Display traffic usage statistics about the network
newgrp(1) change to a new group
nfsstat(1) display NFS statistics
nice(1) execute a utility at an altered scheduling priority
nl(1) line numbering filter
nm(1) display name list (symbol table)
nmedit(1) change global symbols to local symbols
nohup(1) invoke a utility immune to hangups
notarytool(1) Manage submissions to the Apple notary service
notifyutil(1) notification command line utility
nslookup(1) query Internet name servers interactively
nsupdate(1) Dynamic DNS update utility
ocspd(1) OCSP and CRL Daemon
od(1) octal, decimal, hex, ASCII dump
odmigrationtool(1) Open Directory Migration Tool
odutil(1) allows caller to examine or change state of opendirectoryd(8)
open(1) open files and directories
opendiff(1) Use FileMerge to graphically compare or merge file or directories
openrsync(1) synchronise local and remote files
osacompile(1) compile AppleScripts and other OSA language scripts
osadecompile(1) display compiled AppleScripts or other OSA language scripts
osalang(1) information about installed OSA languages
osascript(1) execute OSA scripts AppleScript, JavaScript, etc
ospredictiond(1) Daemon that predicts OS conditions
otctl(1) Command line interface do provide diagnostic information for iCloud Keychain syncing
otool-classic(1) object file displaying tool
pagesize(1) print system page size
pagestuff(1) Mach-O file page analysis tool
par.pl(1) Make and run Perl Archives
parl(1) Binary PAR Loader
passwd(1) modify a user's password
paste(1) merge corresponding or subsequent lines of files
patch(1) apply a diff file to an original
pathchk(1) check pathnames
pax(1) read and write file archives and copy directory hierarchies
pbcopy(1), pbpaste(1) provide copying and pasting to the pasteboard (the Clipboard) from command line
pcap-config(1) write libpcap compiler and linker flags to standard output
pcsstatus(1) print current status of PCS credentials
perl(1) The Perl 5 language interpreter
perl5004delta(1) what's new for perl5.004
perl5005delta(1) what's new for perl5.005
perl5100delta(1) what is new for perl 5.10.0
perl5101delta(1) what is new for perl v5.10.1
perl5120delta(1) what is new for perl v5.12.0
perl5121delta(1) what is new for perl v5.12.1
perl5122delta(1) what is new for perl v5.12.2
perl5123delta(1) what is new for perl v5.12.3
perl5124delta(1) what is new for perl v5.12.4
perl5125delta(1) what is new for perl v5.12.5
perl5140delta(1) what is new for perl v5.14.0
perl5141delta(1) what is new for perl v5.14.1
perl5142delta(1) what is new for perl v5.14.2
perl5143delta(1) what is new for perl v5.14.3
perl5144delta(1) what is new for perl v5.14.4
perl5160delta(1) what is new for perl v5.16.0
perl5161delta(1) what is new for perl v5.16.1
perl5162delta(1) what is new for perl v5.16.2
perl5163delta(1) what is new for perl v5.16.3
perl5180delta(1) what is new for perl v5.18.0
perl5181delta(1) what is new for perl v5.18.1
perl5182delta(1) what is new for perl v5.18.2
perl5184delta(1) what is new for perl v5.18.4
perl5200delta(1) what is new for perl v5.20.0
perl5201delta(1) what is new for perl v5.20.1
perl5202delta(1) what is new for perl v5.20.2
perl5203delta(1) what is new for perl v5.20.3
perl5220delta(1) what is new for perl v5.22.0
perl5221delta(1) what is new for perl v5.22.1
perl5222delta(1) what is new for perl v5.22.2
perl5223delta(1) what is new for perl v5.22.3
perl5224delta(1) what is new for perl v5.22.4
perl5240delta(1) what is new for perl v5.24.0
perl5241delta(1) what is new for perl v5.24.1
perl5242delta(1) what is new for perl v5.24.2
perl5243delta(1) what is new for perl v5.24.3
perl5244delta(1) what is new for perl v5.24.4
perl5260delta(1) what is new for perl v5.26.0
perl5261delta(1) what is new for perl v5.26.1
perl5262delta(1) what is new for perl v5.26.2
perl5263delta(1) what is new for perl v5.26.3
perl5280delta(1) what is new for perl v5.28.0
perl5281delta(1) what is new for perl v5.28.1
perl5282delta(1) what is new for perl v5.28.2
perl5283delta(1) what is new for perl v5.28.3
perl5300delta(1) what is new for perl v5.30.0
perl5301delta(1) what is new for perl v5.30.1
perl5302delta(1) what is new for perl v5.30.2
perl5303delta(1) what is new for perl v5.30.3
perl5320delta(1) what is new for perl v5.32.0
perl5321delta(1) what is new for perl v5.32.1
perl5340delta(1) what is new for perl v5.34.0
perl561delta(1) what's new for perl v5.6.1
perl56delta(1) what's new for perl v5.6.0
perl581delta(1) what is new for perl v5.8.1
perl582delta(1) what is new for perl v5.8.2
perl583delta(1) what is new for perl v5.8.3
perl584delta(1) what is new for perl v5.8.4
perl585delta(1) what is new for perl v5.8.5
perl586delta(1) what is new for perl v5.8.6
perl587delta(1) what is new for perl v5.8.7
perl588delta(1) what is new for perl v5.8.8
perl589delta(1) what is new for perl v5.8.9
perl58delta(1) what is new for perl v5.8.0
perlaix(1) Perl version 5 on IBM AIX (UNIX) systems
perlamiga(1) Perl under AmigaOS 4.1
perlandroid(1) Perl under Android
perlapi(1) autogenerated documentation for the perl public API
perlapio(1) perl's IO abstraction interface
perlartistic(1) the Perl Artistic License
perlbook(1) Books about and related to Perl
perlboot(1) Links to information on object-oriented programming in Perl
perlbot(1) Links to information on object-oriented programming in Perl
perlbs2000(1) building and installing Perl for BS2000. This document needs to be updated, but we don't know what it should say. Please submit comments to <https://github.com/Perl/perl5/issues>
perlbug(1) how to submit bug reports on Perl
perlcall(1) Perl calling conventions from C
perlcheat(1) Perl 5 Cheat Sheet
perlclib(1) Internal replacements for standard C library functions
perlcn(1) XXXX Perl XX
perlcommunity(1) a brief overview of the Perl community
perlcygwin(1) Perl for Cygwin
perldata(1) Perl data types
perldbmfilter(1) Perl DBM Filters
perldebguts(1) Guts of Perl debugging
perldebtut(1) Perl debugging tutorial
perldebug(1) Perl debugging Xref "debug debugger"
perldelta(1) what is new for perl v5.34.1
perldeprecation(1) list Perl deprecations
perldiag(1) various Perl diagnostics
perldoc(1) Look up Perl documentation in Pod format
perldocstyle(1) A style guide for writing Perl's documentation
perldos(1) Perl under DOS, W31, W95
perldsc(1) Perl Data Structures Cookbook Xref "data structure complex data structure struct"
perldtrace(1) Perl's support for DTrace
perlebcdic(1) Considerations for running Perl on EBCDIC platforms
perlembed(1) how to embed perl in your C program
perlexperiment(1) A listing of experimental features in Perl
perlfaq(1) Frequently asked questions about Perl
perlfaq1(1) General Questions About Perl
perlfaq2(1) Obtaining and Learning about Perl
perlfaq3(1) Programming Tools
perlfaq4(1) Data Manipulation
perlfaq5(1) Files and Formats
perlfaq6(1) Regular Expressions
perlfaq7(1) General Perl Language Issues
perlfaq8(1) System Interaction
perlfaq9(1) Web, Email and Networking
perlfilter(1) Source Filters
perlfork(1) Perl's fork() emulation
perlform(1) Perl formats Xref "format report chart"
perlfreebsd(1) Perl version 5 on FreeBSD systems
perlfunc(1) Perl builtin functions Xref "function"
perlgit(1) Detailed information about git and the Perl repository
perlglossary(1) Perl Glossary
perlgov(1) Perl Rules of Governance
perlgpl(1) the GNU General Public License, version 1
perlguts(1) Introduction to the Perl API
perlhack(1) How to hack on Perl
perlhacktips(1) Tips for Perl core C code hacking
perlhacktut(1) Walk through the creation of a simple C code patch
perlhaiku(1) Perl version 5.10+ on Haiku
perlhist(1) the Perl history records
perlhpux(1) Perl version 5 on Hewlett-Packard Unix (HP-UX) systems
perlhurd(1) Perl version 5 on Hurd
perlintern(1) autogenerated documentation of purely internal Perl functions
perlinterp(1) An overview of the Perl interpreter
perlintro(1) a brief introduction and overview of Perl
perliol(1) C API for Perl's implementation of IO in Layers
perlipc(1) Perl interprocess communication (signals, fifos, pipes, safe subprocesses, sockets, and semaphores)
perlirix(1) Perl version 5 on Irix systems
perlivp(1) Perl Installation Verification Procedure
perljp(1) XXX Perl XXX
perlko(1) XXX Perl XXX
perllexwarn(1) Perl Lexical Warnings
perllinux(1) Perl version 5 on Linux systems
perllocale(1) Perl locale handling (internationalization and localization)
perllol(1) Manipulating Arrays of Arrays in Perl
perlmacos(1) Perl under Mac OS (Classic)
perlmacosx(1) Perl under Mac OS X
perlmod(1) Perl modules (packages and symbol tables)
perlmodinstall(1) Installing CPAN Modules
perlmodlib(1) constructing new Perl modules and finding existing ones
perlmodstyle(1) Perl module style guide
perlmroapi(1) Perl method resolution plugin interface
perlnetware(1) Perl for NetWare
perlnewmod(1) preparing a new module for distribution
perlnumber(1) semantics of numbers and numeric operations in Perl
perlobj(1) Perl object reference Xref "object OOP"
perlootut(1) Object-Oriented Programming in Perl Tutorial
perlop(1) Perl operators and precedence Xref "operator"
perlopenbsd(1) Perl version 5 on OpenBSD systems
perlopentut(1) simple recipes for opening files and pipes in Perl
perlos2(1) Perl under OS/2, DOS, Win0.3*, Win0.95 and WinNT
perlos390(1) building and installing Perl for OS/390 and z/OS
perlos400(1) Perl version 5 on OS/400 This document needs to be updated, but we don't know what it should say. Please submit comments to <https://github.com/Perl/perl5/issues>
perlpacktut(1) tutorial on "pack" and "unpack"
perlperf(1) Perl Performance and Optimization Techniques
perlplan9(1) Plan 9-specific documentation for Perl
perlpod(1) the Plain Old Documentation format Xref "POD plain old documentation"
perlpodspec(1) Plain Old Documentation: format specification and notes
perlpodstyle(1) Perl POD style guide
perlpolicy(1) Various and sundry policies and commitments related to the Perl core
perlport(1) Writing portable Perl
perlpragma(1) how to write a user pragma
perlqnx(1) Perl version 5 on QNX
perlre(1) Perl regular expressions Xref "regular expression regex regexp"
perlreapi(1) Perl regular expression plugin interface
perlrebackslash(1) Perl Regular Expression Backslash Sequences and Escapes
perlrecharclass(1) Perl Regular Expression Character Classes Xref "character class"
perlref(1) Perl references and nested data structures Xref "reference pointer data structure structure struct"
perlreftut(1) Mark's very short tutorial about references
perlreguts(1) Description of the Perl regular expression engine
perlrepository(1) Links to current information on the Perl source repository
perlrequick(1) Perl regular expressions quick start
perlreref(1) Perl Regular Expressions Reference
perlretut(1) Perl regular expressions tutorial
perlriscos(1) Perl version 5 for RISC OS
perlrun(1) how to execute the Perl interpreter
perlsec(1) Perl security
perlsecpolicy(1) Perl security report handling policy
perlsolaris(1) Perl version 5 on Solaris systems
perlsource(1) A guide to the Perl source tree
perlstyle(1) Perl style guide
perlsub(1) Perl subroutines Xref "subroutine function"
perlsyn(1) Perl syntax Xref "syntax"
perlsynology(1) Perl 5 on Synology DSM systems
perlthrtut(1) Tutorial on threads in Perl
perltie(1) how to hide an object class in a simple variable Xref "tie"
perltoc(1) perl documentation table of contents
perltodo(1) Link to the Perl to-do list
perltooc(1) Links to information on object-oriented programming in Perl
perltoot(1) Links to information on object-oriented programming in Perl
perltrap(1) Perl traps for the unwary
perltru64(1) Perl version 5 on Tru64 (formerly known as Digital UNIX formerly known as DEC OSF/1) systems
perltw(1) XXXX Perl XX
perlunicode(1) Unicode support in Perl
perlunicook(1) cookbookish examples of handling Unicode in Perl
perlunifaq(1) Perl Unicode FAQ
perluniintro(1) Perl Unicode introduction
perluniprops(1) Index of Unicode Version 13.0.0 character properties in Perl
perlunitut(1) Perl Unicode Tutorial
perlutil(1) utilities packaged with the Perl distribution
perlvar(1) Perl predefined variables
perlvms(1) VMS-specific documentation for Perl
perlvos(1) Perl for Stratus OpenVOS
perlwin32(1) Perl under Windows
perlxs(1) XS language reference manual
perlxstut(1) Tutorial for writing XSUBs
perlxstypemap(1) Perl XS C/Perl type mapping
pgrep(1), pkill(1) find or signal processes by name
photosctl(1) Photo Library diagnostic, configuration and test utility
pico(1) simple text editor in the style of the Alpine Composer
piconv(1) -- iconv(1), reinvented in perl
pkgbuild(1) Build a macOS Installer component package from on-disk files
pkgutil(1) Query and manipulate macOS Installer packages and receipts
pl(1) ASCII property list utility
pl2pm(1) Rough tool to translate Perl4 .pl files to Perl5 .pm modules
plockstat(1) front-end to DTrace to print statistics about POSIX mutexes and read/write locks
plutil(1) property list utility
pmset(1) manipulate power management settings
pod2html(1) convert .pod files to .html files
pod2man(1) Convert POD data to formatted *roff input
pod2readme(1) Intelligently generate a README file from POD
pod2text(1) Convert POD data to formatted ASCII text
pod2usage(1) print usage messages from embedded pod docs in files
podchecker(1) check the syntax of POD format documentation files
postalias(1) Postfix alias database maintenance
postcat(1) show Postfix queue file contents
postconf(1) Postfix configuration utility
postdrop(1) Postfix mail posting utility
postfix(1) Postfix control program
postfix-tls(1) Postfix TLS management
postkick(1) kick a Postfix service
postlock(1) lock mail folder and execute command
postlog(1) Postfix-compatible logging utility
postmap(1) Postfix lookup table management
postmulti(1) Postfix multi-instance manager
postqueue(1) Postfix queue control
postsuper(1) Postfix superintendent
powerd(1) Daemon that manages Energy Preferences
pp(1) PAR Packager
ppdc(1) cups ppd compiler (deprecated)
ppdhtml(1) cups html summary generator (deprecated)
ppdi(1) import ppd files (deprecated)
ppdmerge(1) merge ppd files (deprecated)
ppdpo(1) ppd message catalog generator (deprecated)
pr(1) print files
praudit(1) print the contents of audit trail files
printenv(1) print out the environment
printf(1) formatted output
prng_seedctl(1) Loads and updates the kernel PRNG seed file
productbuild(1) Build a product archive for the macOS Installer or the Mac App Store
productsign(1) Sign a macOS Installer product archive
profiles(1) Profiles Tool
profiles(1) Profiles Tool for macOS
prove(1) Run tests through a TAP harness
ps(1) process status
psm(1) Command line interface to Apple Silicon password slot manager
ptar(1) a tar-like program written in perl
ptardiff(1) program that diffs an extracted archive against an unextracted one
ptargrep(1) Apply pattern matching to the contents of files in a tar archive
pwd(1) return working directory name
python3(1), python(1) an interpreted, interactive, object-oriented programming language
qlmanage(1) Quick Look Server debug and management tool
quota(1) display disk usage and limits
realpath(1) return resolved physical path
remotepairingdeviced(1) Manages remote pairing
resolveLinks(1) Resolves link requests in collections of HTML files
rev(1) reverse lines of a file
ri(1) Ruby API reference front end
rm(1), unlink(1) remove directory entries
rmdir(1) remove directories
rpcgen(1) Remote Procedure Call (RPC) protocol compiler
rs(1) reshape a data array
ruby(1) Interpreted object-oriented scripting language
safaridriver(1) Safari WebDriver REST API service
sample(1) Profile a process during a time interval
sandbox-exec(1) execute within a sandbox (DEPRECATED)
say(1) Convert text to audible speech
sc_usage(1) show system call usage statistics
scalar(1) A tool for managing large Git repositories
scandeps.pl(1) Scan file prerequisites
scp(1) OpenSSH secure file copy
screen(1) screen manager with VT100/ANSI terminal emulation
screencapture(1) capture images from the screen and save them to a file or the clipboard
script(1) make typescript of terminal session
sdef(1) scripting definition extractor
sdiff(1) side-by-side diff
sdp(1) scripting definition (sdef) processor
sdx(1) Starkit Developer eXtension
security(1) Command line interface to keychains and Security framework
security-sysdiagnose(1) Command line interface do dump keychain related information in sysdiagnose
securityd(1) Security context daemon for keychain and cryptographic operations
sed(1) stream editor
segedit(1) extract and replace sections from object files
sendmail(1) Postfix to Sendmail compatibility interface
seq(1) print sequences of numbers
seserviced(1) SE service daemon
setquota(1) Sets home directory quotas on the local computer
sfltool(1) tool for testing and debugging SharedFileList
sftp(1) OpenSSH secure file transfer
sh(1) POSIX-compliant command interpreter
shar(1) create a shell archive of files
shasum(1) Print or Check SHA Checksums
shazam(1) A utility for ShazamKit
shazam-custom-catalog-create(1), shazam custom-catalog create(1)Create a custom catalog file
shazam-custom-catalog-display(1), shazam custom-catalog display(1)Display contents of a custom catalog file
shazam-custom-catalog-export(1), shazam custom-catalog export(1)Export contents of a custom catalog file
shazam-custom-catalog-remove(1), shazam custom-catalog remove(1)Remove an entry from a custom catalog file
shazam-custom-catalog-update(1), shazam custom-catalog update(1)Update an existing custom catalog with a signature and its associated media items
shazam-signature(1), shazam signature(1)Create shazam signature files from media
shlock(1) create or verify a lock file for shell scripts
shortcuts(1) Command-line utility for running shortcuts
sips(1) scriptable image processing system
siriactionsd(1) Daemon for the Shortcuts application
size(1) print the size of the sections in an object file
sleep(1) suspend execution for an interval of time
smbutil(1) interface to the SMB requester
snmp-bridge-mib(1) provide Linux bridge information via SNMP
snmpbulkget(1) communicates with a network entity using SNMP GETBULK requests
snmpbulkwalk(1) retrieve a subtree of management values using SNMP GETBULK requests
snmpcmd(1) options and behaviour common to most of the Net-SNMP command-line tools
snmpconf(1) creates and modifies SNMP configuration files
snmpdelta(1) Monitor delta differences in SNMP Counter values
snmpdf(1) display disk space usage on a network entity via SNMP
snmpget(1) communicates with a network entity using SNMP GET requests
snmpgetnext(1) communicates with a network entity using SNMP GETNEXT requests
snmpnetstat(1) display networking status and configuration information from a network entity via SNMP
snmpset(1) communicates with a network entity using SNMP SET requests
snmpstatus(1) retrieves a fixed set of management information from a network entity
snmptable(1) retrieve an SNMP table and display it in tabular form
snmptest(1) communicates with a network entity using SNMP requests
snmptranslate(1) translate MIB OID names between numeric and textual forms
snmptrap(1), snmpinform(1)sends an SNMP notification to a manager
snmpusm(1) creates and maintains SNMPv3 users on a network entity
snmpvacm(1) creates and maintains SNMPv3 View-based Access Control entries on a network entity
snmpwalk(1) retrieve a subtree of management values using SNMP GETNEXT requests
sntp(1) A very Simple Network Time Protocol client program
sort(1) sort or merge records (lines) of text and binary files
spfd(1) simple forking daemon to provide SPF query services
spfquery(1) (Mail::SPF) - Checks if a given set of e-mail parameters matches a domain's SPF policy
split(1) split a file into pieces
sqlite3(1) A command line interface for SQLite version 3
ssh(1) OpenSSH remote login client
ssh-add(1) adds private key identities to the OpenSSH authentication agent
ssh-agent(1) OpenSSH authentication agent
ssh-copy-id(1) use locally available keys to authorise logins on a remote machine
ssh-keygen(1) OpenSSH authentication key utility
ssh-keyscan(1) gather SSH public keys from servers
stapler(1) Attach and validate tickets for notarized executables
stat(1), readlink(1) display file status
streamzip(1) create a zip file from stdin
stringdups(1) Identify duplicate strings or other objects in malloc blocks of a target process
strings(1) find the printable strings in a object, or other binary, file
strip(1) remove symbols
stty(1) set the options for a terminal device interface
su(1) substitute user identity
sw_vers(1) print macOS system version information
swd(1) Tool used to debug Sleep Wake failures
swift(1) -- Safe, fast, and expressive general-purpose programming language
swtransparency-sysdiagnose(1)sysdiagnose information for software transparency project
symbols(1) display symbol information about a file or process
symbolscache(1) display and modify symbolcache information
sysdiagnose(1) gathers system-wide diagnostic information helpful in investigating system performance issues
syslog(1) Apple System Log utility
syspolicy_check(1) Check if macOS app is ready for notarization or distribution
tab2space(1) Utility to expand tabs and ensure consistent line endings
tabs(1) set terminal tabs
tail(1) display the last part of a file
tailspin(1) configure, save and print tailspin output
talk(1) talk to another user
tapi(1) Text-based Stubs Tool
tapi-analyze(1) Analyze that a binary can be launched without missing frameworks and interfaces
tapi-archive(1) Merge or thin text-based stub files
tapi-installapi(1) Create a text-based stub file by scanning the header files
tapi-reexport(1) Create a linker reexport file by scanning the header files
tapi-stubify(1) Create a text-based stub file from a library
tapi-tbd(1), tbd(1) Text Based Dynamic Library Stub
tapi-tbdv4(1), tbd(1) Text Based Dynamic Library Stub
tar(1) manipulate tape archives
taskinfo(1) display policy information from kernel
tbtdiagnose(1) - collects diagnostic information to help troubleshoot Thunderbolt issues
tccutil(1) manage the privacy database
tclsh(1tcl) Simple shell containing Tcl interpreter
tcpdump(1) dump traffic on a network
tcsh(1) C shell with file name completion and command line editing
tee(1) duplicate standard input
test(1), [(1) condition evaluation utility
textunderstandingd(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
textutil(1) text utility
tftp(1) trivial file transfer program
tidy(1) validate, correct, and pretty-print HTML files
tidy_changelog(1) command-line tool for CPAN::Changes
tiff2icns(1) converts TIFF to icns format
tiffutil(1),tiffutil(1) - manipulates tiff files
time(1) time command execution
timerfires(1) analyze timers as they fire
timesyncanalyse(1) time synchronization analysis tool
tkcon(1) Tk console replacement
tkmib(1) an interactive graphical MIB browser for SNMP
tkpp(1) frontend to pp written in Perl/Tk
top(1) display sorted information about processes
tops(1) perform in-place substitutions on code
torque(1) ./" ./" Launches one or more child processes, each of which performs a series of bandwidth intensive operations, and after completion reports the bandwidth actually achieved by each operation during a period when all operation streams were executing simultaneously. ./" ./"
touch(1) change file access and modification times
tput(1), reset(1) initialize a terminal or query terminfo database
tr(1) translate characters
trace(1) record and modify trace files
transparency-sysdiagnose(1)sysdiagnose information for IDS transparency project
traptoemail(1) snmptrapd handler script to convert snmp traps into emails
treereg(1) Compiler for Tree Regular Expressions
true(1) return true value
truncate(1) truncate, extend the length of files, or perform space management in files
trustcachectl(1) Load trust caches and query whether a cd hash is present in a loaded trust cache
tsort(1) topological sort of a directed graph
tty(1) return user's terminal name
ul(1) do underlining
umtool(1) Diagnostic tool for UserManagement
uname(1) display information about the system
unifdef(1), unifdefall(1)remove preprocessor conditionals from code
uniq(1) report or filter out repeated lines in a file
units(1) conversion calculator
unvis(1) revert a visual representation of data back to original form
unwinddump(1) Displays compact unwind information in an executable
unzip(1) list, test and extract compressed files in a ZIP archive
unzipsfx(1) self-extracting stub for prepending to ZIP archives
uptime(1) show how long system has been running
users(1) list current users
uttype(1) Information about Uniform Type Identifiers
uuconv(1) convert UUCP configuration files
uucp(1) Unix to Unix copy
uuidgen(1) generates new UUID strings
uulog(1) display entries in the UUCP log file
uuname(1) list remote UUCP sites
uupick(1) retrieve files transferred by uuto
uustat(1) UUCP status inquiry and control
uuto(1) send files to a particular user on a remote system
uux(1) Remote command execution over UUCP
viewdiagnostic(1) Visualize diagnostic reports
vim(1) Vi IMproved, a programmer's text editor
vimdiff(1) edit between two and eight versions of a file with Vim and show differences
vimtutor(1) the Vim tutor
vis(1) display non-printable characters in a visual format
vm_stat(1) show Mach virtual memory statistics
vmmap(1) Display the virtual memory regions allocated in a process
vtool(1) Mach-O version number utility
w(1) display who is logged in and what they are doing
wait4path(1) wait for given path to show up in the namespace
wall(1) write a message to users
wc(1) word, line, character, and byte count
wfa_ca(1), Other_name_for_same_program()(1), Yet another name for the same program.(1)This line parsed for whatis database
what(1) show what versions of object modules were used to construct a file
whereis(1) locate programs
which(1) locate a program file in the user's path
who(1) display who is on the system
whoami(1) display effective user id
whois(1) Internet domain name and network number directory service
wish(1tcl) Simple windowing shell
write(1) send a message to another user
xar(1) eXtensible ARchiver
xargs(1) construct argument list(s) and execute utility
xattr(1) display and manipulate extended attributes
xccov(1) view Xcode coverage data in human-readable or machine-parseable format
xcode-select(1) Manages the active developer directory for Xcode and BSD tools
xcodebuild(1) build Xcode projects and workspaces
xcresulttool(1) view Xcode result bundle data in a human-readable or machine-parseable format
xcrun(1) Run or locate development tools and properties
xcrun(1) altool" " -- Validate and Upload apps for the App Store."
xctest(1) run tests in an XCTest test bundle
xctrace(1) Record, import, export and symbolicate Instruments.trace files
xed(1) Xcode text editor invocation tool
xgettext.pl(1) Extract translatable strings from source
xip(1) Create or expand a secure archive for secure distribution
xml2-config(1) script to get information about the installed version of GNOME-XML
xml2man(1) MPGL to mdoc (man page) translator
xmlcatalog(1) Command line tool to parse and manipulate XML or SGML catalog files
xmllint(1) command line XML tool
xpath(1) a script to query XPath statements in XML documents
xprotect(1) Utility for interacting with XProtect
xsltproc(1) command line XSLT processor
xsubpp(1) compiler to convert Perl XS code into C code
xxd(1) make a hex dump or do the reverse
yacc(1) parser generator
yapp(1) A perl frontend to the Parse::Yapp module
yes(1) be repetitively affirmative
zcmp(1), zdiff(1) compare compressed files
zforce(1) force gzip files to have a.gz suffix
zip(1) package and compress (archive) files
zipcloak(1) encrypt entries in a zipfile
zipdetails(1) display the internal structure of zip files
zipgrep(1) search files in a ZIP archive for lines matching a pattern
zipinfo(1) list detailed information about a ZIP archive
zipnote(1) write the comments in zipfile to stdout, edit comments and rename files in zipfile
zipsplit(1) split a zipfile into smaller zipfiles
zmore(1), zless(1) view compressed files
znew(1) convert compressed files to gzipped files
zprint(1) show information about kernel zones
zsh(1) the Z shell
zshall(1) the Z shell meta-man page
zshbuiltins(1) zsh built-in commands
zshcompctl(1) zsh programmable completion
zshcompsys(1) zsh completion system
zshcompwid(1) zsh completion widgets
zshcontrib(1) user contributions to zsh
zshexpn(1) zsh expansion and substitution
zshmisc(1) everything and then some
zshmodules(1) zsh loadable modules
zshoptions(1) zsh options
zshparam(1) zsh parameters
zshroadmap(1) informal introduction to the zsh manual The Zsh Manual, like the shell itself, is large and often complicated. This section of the manual provides some pointers to areas of the shell that are likely to be of particular interest to new users, and indicates where in the rest of the manual the documentation is to be found
zshtcpsys(1) zsh tcp system
zshzftpsys(1) zftp function front-end
zshzle(1) zsh command line editor