I need to replace ^A, ^B in a file, the following command is useless :s/^A/
2 Answers
To get the ^A character, press CTRL-V CTRL-A
If you have configured the "paste" action with CTRL-V (generally on Windows) you can use CTRL-Q instead of it.
answered Aug 19, 2009 at 6:32
Christian C. Salvadó
831k185 gold badges929 silver badges845 bronze badges
Comments
You need to escape the ^ with a \, i.e. s/\^A/^B/. ^ denotes "start of line" in a regular expression. In the replacement text, escaping is not necessary, but possible.
