Assume you want to replace all string 0123\/!@#$%^&*()'"~`456789 with NEW_TEXT: 1. ctrl-o open text file 2. ctrl-h open "Replace" dialog * Enclose the text-to-replace with two single quote, and put it in the "search for pattern" like:
Note: if single quote appear in text-to-replace, you need to put a backslash "\" before it. * fill in "Replace with pattern" like: