10 coolest Linux single-line commands voted by website users

Sudo !! Run the previous command in the root account. Python-mSimpleHTTPServer uses Python to build a simple Web server that can be accessed through http: // $ HOSTNAME: 8000. : W! Sudotee % in Vim, you do not need to save the edited text...
Sudo !! Run the previous command in the root account. Python-m SimpleHTTPServer uses Python to build a simple Web server that can be accessed through http: // $ HOSTNAME: 8000. : W! Sudo tee % in Vim, you do not need to save the edited file. Cd-change to the last accessed directory. ^ Foo ^ bar replace foo in the previous command with bar and execute. Cp filename {,. bak} quickly backs up or copies files. Mtr google.com traceroute + ping. ! Whatever: p searches for command history, but does not execute it. $ Ssh-copy-id user @ host copy the ssh keys to user @ host to enable password-less SSH login. Ffmpeg-f x11grab-s wxga-r 25-I: 0.0-sameq/tmp/out. mpg records the Linux Desktop as a video.
Author BucketLi