GNU Coreutils Cheat Sheet (v1.00)
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2019-04-16
01:04:57
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Utility
Utility
arch
nproc
base64
od
basename
paste
cat
pathchk
chcon
pinky
chgrp
pr
chmod
printenv
chown
printf
chroot
ptx
cksum
pwd
comm
readlink
cp
realpath
csplit
rm
cut
rmdir
date
runcon
dd
seq
df
setuidgid
dir
sha1sum
dircolors
shred
dirname
shuf
du
sleep
echo
sort
env
split
expand
stat
expr
stdbuf
factor
stty
false
su
fmt
sum
fold
sync
getlimits
tac
groups
tail
head
tee
hostid
test
hostname
timeout
id
touch
install
tr
join
true
kill
truncate
link
tsort
ln
tty
logname
uname
ls
unexpand
md5sum
uniq
mkdir
unlink
mkfifo
uptime
mknod
users
mktemp
vdir
mv
wc
nice
who
nl
whoami
nohup
yes
Change SELinux context of file
Change group ownership of files
Change permission modes of files
Change user and group ownership of files
Run command or shell with special root directory
Print CRC checksum and byte counts
GNU Coreutils Cheat Sheet (v1.00)
Description
Print machine hardware name
Base64 encode/decode strings or files
Strip directory and suffix from file names
Concatenate files and print on the standard output
Summarize free disk space
Briefly list directory contents
Color setup for ls
Strip suffix from file name
Summarize disk usage
Write to the terminal
Compare two sorted files line by line
Copy files
Split a file into context-determined pieces
Remove parts of lines of files
Print or set the system date and time
Convert a file while copying it
Print the groups a user is in
Output first part of file(s)
Print numeric host identifier
Set or print the name of current host system
Run a program in a modified environment
Convert tabs to spaces
Evaluate expressions
Print prime factors of n
Exit with a status code indicating failure
Simple text formatter
Create a temporary file or directory, safely
Move or rename files
Run a program with modified niceness
Number lines of files
Run a command immune to hangups
Description
Print the number of processors
Dump files in octal and other formats
Merge lines of files
Check whether file names are valid or portable
Print user's login name
List files
Compute checksums of files or strings
Make directories
Make fifos (named pipes)
Make a fifo, character file, or block file
Print real and effective UIDs and GIDs
Copy files and set attributes
Join lines of two files on a common field
Send a signal to a process
Create a hard link
Create links between files
Wrap each input line to fit in specified width
Print various platform dependent limits
Display value of a symbolic link
Print the resolved file name
Delete files
Remove directories
Run command with specified security context
Print sequence of numbers to standard output
Lightweight finger
Convert text files for printing
Print all or part of environment
Format and print data
Permuted index for GNU, with keywords in their context
Print current directory
Split a file into pieces
Display file or file system status
Run a command with modified I/O stream buffering
Change and print terminal line settings
Run a shell with substitute user and group IDs
Checksum and count the blocks in a file
Run a command with the UID and GID of a specified user
Print or check SHA-1 digests
Overwrite files and devices to make it harder to recover data
Shuffle lines of text
Delay for a specified amount of time
Sort lines of text (with all kinds of options)
Verbosely list directory contents
Print the number of lines, words, and bytes in files
Print who is currently logged in
Print effective user ID
Output a string repeatedly until killed
Created by Peteris Krumins (peter@catonmat.net, www.catonmat.net -- good coders code, great coders reuse)
Print system information
Convert blanks to tabs
Remove duplicate lines from a sorted file
Remove files via the unlink syscall
Print system uptime and load
Print login names of users currently logged in
Change modification and access times of files
A filter to translate characters
Exit with a status code indicating success
Truncate or extend the length of files
Topological sort
Print the name of the terminal connected to standard input
Synchronize data on disk with memory
Concatenate and print files in reverse
Output the last part of file(s)
Read from standard input and write to standard output and files
Check file types and compare values
Run a command with bounded time
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