!sort
Vim can pipe a visual selection through any shell command and replace the selection with the command's output.
visual-mode #visual-mode #ex-commands #external-commands #filtering
:{range}!command
The :{range}!command syntax pipes the specified lines through an external shell command and replaces them with the output.
command-line #command-line #shell #filtering #unix #ex-commands
:g/pattern/y A
The :g/pattern/y A command yanks every line matching the pattern and appends it to register a.
command-line #command-line #registers #global #ex-commands #filtering
!{motion}command
The ! operator in normal mode pipes text through an external shell command and replaces it with the output.
:%!{cmd}
The :%!{cmd} command pipes the entire buffer through an external shell command and replaces the buffer contents with the command's output.
command-line #editing #ex-commands #shell #filtering #productivity
:v/pattern/d
The :v command (short for :vglobal) is the inverse of :g — it executes a command on every line that does not match the given pattern.
command-line #editing #ex-commands #search #filtering #productivity
:.!sh
The :.
command-line #editing #ex-commands #shell #filtering #productivity
:g/pattern/yank A
The :g command combined with yank A (uppercase A to append) lets you collect every line matching a pattern into a single register without overwriting previous c
command-line #editing #ex-commands #global-command #registers #filtering
