I am doing a string replacement in PowerShell. I have no control over the strings that are being replaced, but I can reproduce the issue I\'m having this way:
I couldn't find it documented but the "Visual Basic" style escaping rule worked, repeat the character.
'word' -replace 'word','@#$$+' gives you: @#$+
'word' -replace 'word','@#$$+'
@#$+