Shell Commands

Note that % is used in Ex commands to mean current file. If you want a % in your command, it must be escaped as `\%'. However if % is the first character, it stands as the address for the whole file. Similarly, `#' expands to the previous file. The previous file is the first file in :args listing. This defaults to the previous file in the VI sense if you have one window.

:sh

Execute a subshell in another window

:[x,y]!<cmd>

Execute a shell <cmd> [on lines x through y; % is replace by current file, \% is changed to %

:[x,y]!! [<args>]

Repeat last shell command [and append <args>].

:!<cmd>

Just execute command and display result in a buffer.

:!! <args>

Repeat last shell command and append <args>

<count> !<move><cmd>

The shell executes <cmd>, with standard input the lines described by <count><move>, next the standard output replaces those lines (think of `cb', `sort', `nroff', etc.).

<count> !!<cmd>

Give <count> lines as standard input to the shell <cmd>, next let the standard output replace those lines.

:x,y w !<cmd>

Let lines x to y be standard input for <cmd> (notice the <sp> between w and !).

:<address>r !<cmd>

Put the output of <cmd> after the line <address> (default current).

:<address>r <name>

Read the file <name> into the buffer after the line <address> (default current).