https://en.wikipedia.org/wiki/List_of_Unix_commands
Name | Category | Description | First appeared |
---|---|---|---|
admin | SCCS | Create and administer SCCS files | PWB UNIX |
alias | Misc | Define or display aliases | |
ar | Misc | Create and maintain library archives | Version 1 AT&T UNIX |
asa | Text processing | Interpret carriage-control characters | System V |
at | Process management | Execute commands at a later time | Version 7 AT&T UNIX |
awk | Text processing | Pattern scanning and processing language | Version 7 AT&T UNIX |
basename | Filesystem | Return non-directory portion of a pathname; see also dirname | Version 7 AT&T UNIX |
batch | Process management | Schedule commands to be executed in a batch queue | |
bc | Misc | Arbitrary-precision arithmetic language | Version 6 AT&T UNIX |
bg | Process management | Run jobs in the background | |
cc/c99 | C programming | Compile standard C programs | IEEE Std 1003.1-2001 |
cal | Misc | Print a calendar | Version 5 AT&T UNIX |
cat | Filesystem | Concatenate and print files | Version 1 AT&T UNIX |
cd | Filesystem | Change the working directory | Version 6 AT&T UNIX |
cflow | C programming | Generate a C-language call graph | System V |
chgrp | Filesystem | Change the file group ownership | PWB UNIX |
chmod | Filesystem | Change the file modes/attributes/permissions | Version 1 AT&T UNIX |
chown | Filesystem | Change the file ownership | Version 1 AT&T UNIX |
cksum | Filesystem | Write file checksums and sizes | 4.4BSD |
cmp | Filesystem | Compare two files; see also diff | Version 1 AT&T UNIX |
comm | Text processing | Select or reject lines common to two files | Version 4 AT&T UNIX |
command | Shell programming | Execute a simple command | |
compress | Filesystem | Compress data | 4.3BSD |
cp | Filesystem | Copy files | Version 1 AT&T UNIX |
crontab | Misc | Schedule periodic background work | System V |
csplit | Text processing | Split files based on context | PWB UNIX |
ctags | C programming | Create a tags file | 3BSD |
cut | Text processing | Cut out selected fields of each line of a file | System III |
cxref | C programming | Generate a C-language program cross-reference table | System V |
date | Misc | Display the date and time | Version 1 AT&T UNIX |
dd | Filesystem | Convert and copy a file | Version 5 AT&T UNIX |
delta | SCCS | Make a delta (change) to an SCCS file | PWB UNIX |
df | Filesystem | Report free disk space | Version 1 AT&T UNIX |
diff | Text processing | Compare two files; see also cmp | Version 5 AT&T UNIX |
dirname | Filesystem | Return the directory portion of a pathname; see also basename | System III |
du | Filesystem | Estimate file space usage | Version 1 AT&T UNIX |
echo | Shell programming | Write arguments to standard output | Version 2 AT&T UNIX |
ed | Text processing | The standard text editor | Version 1 AT&T UNIX |
env | Misc | Set the environment for command invocation | System III |
ex | Text processing | Text editor | 1BSD |
expand | Text processing | Convert tabs to spaces | 3BSD |
expr | Shell programming | Evaluate arguments as an expression | Version 7 AT&T UNIX |
false | Shell programming | Return false value | Version 7 AT&T UNIX |
fc | Misc | Process the command history list | |
fg | Process management | Run jobs in the foreground | |
file | Filesystem | Determine file type | Version 4 AT&T UNIX |
find | Filesystem | Find files | Version 1 AT&T UNIX |
fold | Text processing | Filter for folding lines | 1BSD |
fort77 | FORTRAN77 programming | FORTRAN compiler | XPG4 |
fuser | Process management | List process IDs of all processes that have one or more files open | System V |
gencat | Misc | Generate a formatted message catalog | |
get | SCCS | Get a version of an SCCS file | PWB UNIX |
getconf | Misc | Get configuration values | |
getopts | Shell programming | Parse utility options | |
grep | Misc | Search text for a pattern | Version 4 AT&T UNIX |
hash | Misc | hash database access method | |
head | Text processing | Copy the first part of files | PWB UNIX[citation needed] |
iconv | Text processing | Codeset conversion | HP-UX |
id | Misc | Return user identity | System V |
ipcrm | Misc | Remove a message queue, semaphore set, or shared memory segment identifier | System V |
ipcs | Misc | Report interprocess communication facilities status | System V |
jobs | Process management | Display status of jobs in the current session | |
join | Text processing | Merges two sorted text files based on the presence of a common field | Version 7 AT&T UNIX |
kill | Process management | Terminate or signal processes | Version 4 AT&T UNIX |
lex | C programming | Generate programs for lexical tasks | Version 7 AT&T UNIX |
link | Filesystem | Create a hard link to a file | Version 1 AT&T UNIX |
ln | Filesystem | Link files | Version 1 AT&T UNIX |
locale | Misc | Get locale-specific information | |
localedef | Misc | Define locale environment | |
logger | Shell programming | Log messages | 4.3BSD |
logname | Misc | Return the user‘s login name | 4.4BSD |
lp | Text processing | Send files to a printer | System V |
ls | Filesystem | List directory contents | Version 1 AT&T UNIX |
m4 | Misc | Macro processor | PWB UNIX |
mailx | Misc | Process messages | Version 1 AT&T UNIX |
make | Programming | Maintain, update, and regenerate groups of programs | PWB UNIX |
man | Misc | Display system documentation | Version 2 AT&T UNIX |
mesg | Misc | Permit or deny messages | Version 1 AT&T UNIX |
mkdir | Filesystem | Make directories | Version 1 AT&T UNIX |
mkfifo | Filesystem | Make FIFO special files | 4.4BSD[dubious – discuss] |
more | Text processing | Display files on a page-by-page basis | 3BSD |
mv | Filesystem | Move or rename files | Version 1 AT&T UNIX |
newgrp | Misc | Change to a new group (functionaliy similar to sg [1]) |
Version 6 AT&T UNIX |
nice | Process management | Invoke a utility with an altered nice value | Version 4 AT&T UNIX |
nl | Text processing | Line numbering filter | System III |
nm | C programming | Write the name list of an object file | Version 1 AT&T UNIX |
nohup | Process management | Invoke a utility immune to hangups | Version 4 AT&T UNIX |
od | Misc | Dump files in various formats | Version 1 AT&T UNIX |
paste | Text processing | Merge corresponding or subsequent lines of files | Version 32V AT&T UNIX |
patch | Text processing | Apply changes to files | 4.3BSD |
pathchk | Filesystem | Check pathnames | |
pax | Misc | Portable archive interchange | 4.4BSD[citation needed] |
pr | Text processing | Print files | Version 1 AT&T UNIX |
printf | Shell programming | Write formatted output | 4.3BSD-Reno |
prs | SCCS | Print an SCCS file | PWB UNIX |
ps | Process management | Report process status | Version 4 AT&T UNIX |
pwd | Filesystem | print working directory - Return working directory name | Version 5 AT&T UNIX |
qalter | Batch utilities | Alter batch job | |
qdel | Batch utilities | Delete batch jobs | |
qhold | Batch utilities | Hold batch jobs | |
qmove | Batch utilities | Move batch jobs | |
qmsg | Batch utilities | Send message to batch jobs | |
qrerun | Batch utilities | Rerun batch jobs | |
qrls | Batch utilities | Release batch jobs | |
qselect | Batch utilities | Select batch jobs | |
qsig | Batch utilities | Signal batch jobs | |
qstat | Batch utilities | Show status of batch jobs | |
qsub | Batch utilities | Submit a script | |
read | Shell programming | Read a line from standard input | |
renice | Process management | Set nice values of running processes | 4BSD |
rm | Filesystem | Remove directory entries | Version 1 AT&T UNIX |
rmdel | SCCS | Remove a delta from an SCCS file | PWB UNIX |
rmdir | Filesystem | Remove directories, if they are empty. | Version 1 AT&T UNIX |
sact | SCCS | Print current SCCS file-editing activity | System III |
sccs | SCCS | Front end for the SCCS subsystem | 4.3BSD |
sed | Text processing | Stream editor | Version 7 AT&T UNIX |
sh | Shell programming | Shell, the standard command language interpreter | Version 7 AT&T UNIX (in earlier versions, sh was either the Thompson shell or the PWB shell) |
sleep | Shell programming | Suspend execution for an interval | Version 4 AT&T UNIX |
sort | Text processing | Sort, merge, or sequence check text files | Version 1 AT&T UNIX |
split | Misc | Split files into pieces | Version 3 AT&T UNIX |
strings | C programming | Find printable strings in files | 2BSD |
strip | C programming | Remove unnecessary information from executable files | Version 1 AT&T UNIX |
stty | Misc | Set the options for a terminal | Version 2 AT&T UNIX |
tabs | Misc | Set terminal tabs | PWB UNIX |
tail | Text processing | Copy the last part of a file | PWB UNIX[citation needed] |
talk | Misc | Talk to another user | 4.2BSD |
tee | Shell programming | Duplicate the standard output | Version 5 AT&T UNIX |
test | Shell programming | Evaluate expression | Version 7 AT&T UNIX |
time | Process management | Time a simple command | Version 3 AT&T UNIX |
touch | Filesystem | Change file access and modification times | Version 7 AT&T UNIX |
tput | Misc | Change terminal characteristics | System V |
tr | Text processing | Translate characters | Version 4 AT&T UNIX |
true | Shell programming | Return true value | Version 7 AT&T UNIX |
tsort | Text processing | Topological sort | Version 7 AT&T UNIX |
tty | Misc | Return user‘s terminal name | Version 1 AT&T UNIX |
type | Misc | Displays how a name would be interpreted if used as a command | |
ulimit | Misc | Set or report file size limit | |
umask | Misc | Get or set the file mode creation mask | System III |
unalias | Misc | Remove alias definitions | |
uname | Misc | Return system name | PWB UNIX |
uncompress | Misc | Expand compressed data | 4.3BSD |
unexpand | Text processing | Convert spaces to tabs | 3BSD |
unget | SCCS | Undo a previous get of an SCCS file | System III |
uniq | Text processing | Report or filter out repeated lines in a file | Version 3 AT&T UNIX |
unlink | Filesystem | Call the unlink function | Version 1 AT&T UNIX |
uucp | Network | System-to-system copy | Version 7 AT&T UNIX |
uudecode | Network | Decode a binary file | 4BSD |
uuencode | Network | Encode a binary file | 4BSD |
uustat | Network | uucp status inquiry and job control | System III |
uux | Process management | Remote command execution | Version 7 AT&T UNIX |
val | SCCS | Validate SCCS files | System III |
vi | Text processing | Screen-oriented (visual) display editor | 1BSD |
wait | Process management | Await process completion | Version 4 AT&T UNIX |
wc | Text processing | Line, word and byte or character count | Version 1 AT&T UNIX |
what | SCCS | Identify SCCS files | PWB UNIX |
who | System administration | Display who is on the system | Version 1 AT&T UNIX |
write | Misc | Write to another user‘s terminal | Version 1 AT&T UNIX |
xargs | Shell programming | Construct argument lists and invoke utility | PWB UNIX |
yacc | C programming | Yet another compiler compiler | PWB UNIX |
zcat | Text processing | Expand and concatenate data | 4.3BSD |
时间: 2024-10-02 13:17:12