VIM Global Command

Global command format: [Range]global/{pattern}/{command}

The global command finds {pattern} within the range of text specified by [range] (the default is the entire file), and then executes the command ' {command} ' on the matching line, using the global! or Vglobal command if you want to execute a command on a row that does not match.

Some examples:

1) Delete the row containing a field (for example, AAA)

: g/aaa/d

2) Delete rows that do not contain a field (for example, AAA)

: g!/aaa/d

3) Delete the specified line:

: X,.d #从ｘ行删除到当前行;

:., XD #从当前行删除到x行;

: X,.+3d #从x行删除到当前行后第三行;

: x,.-1d #从x行删除到当前行前一行.

VIM Global Command