How do I run a Vim command without triggering any autocommands?
:noautocmd write
The :noautocmd modifier (abbreviated :noa) runs any subsequent Ex command while temporarily disabling all autocommand events.
All Vim Tricks
How do I uppercase or lowercase matched text directly in a substitute command?
:%s/pattern/\U&/g
Vim's substitute replacement string supports special case-transform atoms that change the case of matched text without requiring a second pass or an external to
How do I bookmark a position in one file and jump back to it from any other file?
mA to set, 'A to jump
Uppercase marks (A–Z) are global marks — they persist across files and Vim sessions.
How do I match a pattern only when followed or preceded by another pattern in Vim?
\@= and \@! and \@<= and \@<!
Vim's regex engine supports zero-width lookahead and lookbehind assertions using the \@=, \@!, \@<=, and \@<! atoms.
How do I run a macro a specific number of times at once?
{count}@{register}
Prefix any macro execution with a count to repeat it that many times in a single command.
How do I edit a recorded macro without re-recording it from scratch?
:let @a = "content"
When a recorded macro has a typo or needs a small tweak, you don't have to re-record it entirely.
How do I search for the word under the cursor as a substring, not a whole word?
g* and g#
The and # commands search for the exact whole word under the cursor (with word boundaries \).
How do I jump between function or section boundaries in Vim?
[[ and ]]
[[ and ]] navigate between section boundaries — typically the start of the previous or next top-level block.
How do I access and manipulate the last search pattern as a register?
"/
Vim stores the last search pattern in the special / register.
How do I re-insert the text I typed in the previous insert session?
<C-a> (insert mode)
While in insert mode, pressing re-inserts the exact text you typed during your previous insert session.
How do I run a substitute command without overwriting my current search pattern?
:keeppatterns
Normally, any command that uses a pattern — including :substitute, :global, and :vimgrep — replaces the current search register @/ with the new pattern.
How do I recover the last small deletion without disrupting my numbered registers?
"-
Vim silently stores every deletion of less than one line in the special "- register (the "small delete" register).
How do I define or modify a macro without recording keystrokes?
:let @q =
Instead of recording a macro with q, you can assign any string directly to a named register using :let @{register} = 'keys'.
How do I undo changes back to how the file looked 5 minutes ago?
:earlier
Vim's undo history is not just a linear list of changes — it records timestamps too.
How do I open a file by name without knowing its full path?
:find
The :find command searches for a file by name across all directories listed in Vim's path option, so you can open files without typing full paths.
How do I open the current buffer in a new tab so I can view it independently?
:tab split
:tab split opens the current buffer in a brand new tab page, giving you a second independent view of the same file.
How do I pipe a range of lines through an external command and replace them with the output?
!{motion}{command}
The ! operator filters the text covered by a motion through an external shell command, replacing the original lines with the command's stdout.
How do I force Vim to recompute all folds in the current window?
zx
The zx command resets and recomputes all folds in the current window based on the current foldmethod.
How do I count how many times a pattern appears in a file without making any changes?
:%s/pattern//gn
The n flag on the substitute command reports the number of matches without performing any substitution.
How do I run a substitute command without overwriting my last search pattern?
:keeppatterns %s/old/new/g
The :keeppatterns modifier runs any Ex command without modifying Vim's last search pattern (stored in @/).
command-line #search #ex-commands #command-line #substitute #registers