:argdedupe
If you build an arglist incrementally (:args, :argadd, glob expansions), duplicates can sneak in and make :argdo workflows slower or confusing.
command-line #command-line #arglist #batch-editing #workflow
:g/pattern/normal A;
The :global command combined with :normal lets you execute arbitrary normal mode keystrokes on every line that matches a pattern.
command-line #global #normal-mode #editing #ex-commands #batch-editing
:windo / :bufdo / :tabdo {command}
Vim's do commands iterate over collections and execute a command in each context.
buffers-windows #buffers #windows #tabs #batch-editing #ex-commands
:argdo normal @q | update
The :argdo command runs a command in every file in the argument list.
macros #macros #batch-editing #multi-file #ex-commands #workflow
Use :s/pat/rep/e flag or :silent! prefix
By default, Vim macros abort on the first error — a failed search, a substitute with no matches, or a movement that can't be performed.
:g/pattern/cmd1 | cmd2
The :g (global) command can execute multiple Ex commands per matching line by chaining them with .
command-line #command-line #global #ex-commands #batch-editing #advanced
:cdo s/old/new/g | update
The :cdo command executes a given command on every entry in the quickfix list.
command-line #command-line #quickfix #batch-editing #search #multi-file
:g/pattern/normal @q
The :global command combined with :normal lets you execute a recorded macro on every line that matches a given pattern.
macros #macros #command-line #ex-commands #global #batch-editing
:'<,'>normal A;
The :normal command executes normal-mode keystrokes on every line in a range.
command-line #command-line #ex-commands #editing #normal-mode #batch-editing
