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commandlinefu.com is the place to record those command-line gems that you return to again and again.
Delete that bloated snippets file you've been using and share your personal repository with the world. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.
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Stay in the loop…
- Follow the Tweets.
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Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.
» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10 - Subscribe to the feeds.
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Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):
Subscribe to the feed for:
- » all commands
- » commands with 3 up-votes (commandlinefu3)
- » commands with 10 up-votes (commandlinefu10)
News
- May 19, 2015 - A Look At The New Commandlinefu
- I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
- March 2, 2015 - New Management
- I'm Jon, I'll be maintaining and improving clfu. Thanks to David for building such a great resource!
Functions
- access
- acpi
- admin
- alias
- amixer
- aplay
- apropos
- apt
- ar
- arch
- arecord
- arp
- as
- at
- atq
- atrm
- aumix
- awk
- badblocks
- banner
- basename
- bash
- batch
- bc
- bg
- bison
- break
- bzgrep
- bzip2
- c++
- cal
- cat
- cc
- cd
- cdparanoia
- cdrdao
- cdrecord
- cflow
- chage
- chattr
- chgrp
- chkconfig
- chmod
- chown
- chsh
- chvt
- clear
- cmp
- col
- column
- comm
- command
- compress
- continue
- cp
- cpio
- cpp
- crontab
- csplit
- ctags
- cut
- cvs
- date
- dd
- debugfs
- delta
- df
- diff
- diff3
- dig
- dir
- dirname
- disable
- dmesg
- dot
- du
- dump
- dumpe2fs
- e2fsck
- e2label
- echo
- ed
- egrep
- eject
- emacs
- enable
- env
- etags
- eval
- ex
- exec
- exit
- expand
- export
- expr
- factor
- false
- fc
- fc-cache
- fc-list
- fdisk
- fetchmail
- fg
- fgrep
- file
- find
- finger
- fmt
- fold
- formail
- free
- fsck
- ftp
- fuser
- g++
- gawk
- gcc
- gdb
- get
- getconf
- getent
- gpasswd
- gpg
- grep
- groff
- groups
- gs
- gunzip
- gzexe
- gzip
- halt
- hash
- hdparm
- head
- hexdump
- host
- hostname
- hwclock
- iconv
- id
- ifconfig
- info
- init
- install
- ipcrm
- ipcs
- iptables
- iptables-restore
- iptables-save
- isoinfo
- ispell
- jobs
- join
- kill
- killall
- kudzu
- last
- lastb
- ldconfig
- ldd
- less
- lftp
- link
- ln
- loadkeys
- locale
- locate
- lockfile
- logger
- login
- logname
- look
- losetup
- lp
- lpadmin
- lpr
- lpstat
- ls
- lsattr
- lsmod
- lspci
- lsusb
- m4
- mailq
- mailx
- make
- man
- manpath
- mcd
- md5sum
- merge
- mformat
- mkdir
- mkdosfs
- mke2fs
- mkfifo
- mkfs
- mkfs.ext3
- mkisofs
- mknod
- mkswap
- mktemp
- modinfo
- modprobe
- more
- mount
- mpg123
- mpg321
- mt
- mv
- named
- namei
- nameif
- netstat
- newgrp
- nice
- nl
- nm
- nohup
- nslookup
- objdump
- od
- passwd
- paste
- patch
- pax
- perl
- pidof
- ping
- pinky
- pmap
- pr
- printenv
- printf
- ps
- pwd
- python
- qdel
- qstat
- quota
- rdate
- read
- readelf
- readlink
- readonly
- reboot
- rename
- renice
- reset
- resize2fs
- restore
- return
- rev
- rm
- rmdir
- rmmod
- rndc
- route
- rpm
- rsync
- scanimage
- scp
- screen
- script
- sdiff
- sed
- sendmail
- sensors
- seq
- set
- setleds
- setterm
- sftp
- sh
- sha1sum
- shift
- showkey
- shred
- shutdown
- size
- skill
- sleep
- slocate
- sort
- split
- ssh
- ssh-add
- ssh-keygen
- sshd
- stat
- strace
- strings
- strip
- stty
- su
- sudo
- sum
- swapoff
- swapon
- sync
- sysctl
- tabs
- tac
- tail
- tailf
- tar
- taskset
- tcpdump
- tee
- telnet
- test
- time
- times
- tload
- top
- touch
- tput
- tr
- traceroute
- trap
- true
- tty
- tune2fs
- type
- ulimit
- umask
- umount
- unalias
- uname
- uniq
- unlink
- unset
- uptime
- useradd
- userdel
- usermod
- users
- usleep
- uudecode
- uuencode
- val
- vi
- vim
- vmstat
- wait
- wall
- watch
- wc
- wget
- what
- whatis
- whereis
- which
- who
- whoami
- whois
- write
- xargs
- yes
- zcat
- zdump
- zgrep
- zless
Freshening up RKhunter
Terminal - Freshening up RKhunter Not everyone reads manpages. Aliasing this command will help with the task of doing audits with RKhunter. It will check for the latest version, update the definitions and then run a check on the system.
Hint: alias that in your .bashrc to make life for your fingers easier.
Alternatives
There are 4 alternatives - vote for the best!
Know a better way?
If you can do better, submit your command here.
What others think
Your point of view
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You can also use Ctrl-R to incrementally backwards search your bash history, so if that command has been used recently you can recall it with only a few keystrokes.