https://www.notion.so/Vim-3ede4b6136f74ed6b612717779ee7904
Replace
:s/foo/bar/gFind each occurrence of ‘foo’ (in the current line only), and replace it with ‘bar’.
:%s/foo/bar/gFind each occurrence of ‘foo’ (in all lines), and replace it with ‘bar’.
:%s/foo/bar/gcChange each ‘foo’ to ‘bar’, but ask for confirmation first.
:%s/\<foo\>/bar/gcChange only whole words exactly matching ‘foo’ to ‘bar’; ask for confirmation.
:%s/foo/bar/gciChange each ‘foo’ (case insensitive due to the i flag) to ‘bar’; ask for confirmation.:%s/foo\c/bar/gc is the same because \c makes the search case insensitive.This may be wanted after using :set noignorecase to make searches case sensitive (the default).
:%s/foo/bar/gcIChange each ‘foo’ (case sensitive due to the I flag) to ‘bar’; ask for confirmation.:%s/foo\C/bar/gc is the same because \C makes the search case sensitive.This may be wanted after using :set ignorecase to make searches case insensitive.