Issue
I'm trying to pipe the output of grep to sed so it will only edit specific files. I don't want sed to edit something without changing it. (Changing the modified date.)
I'm searching with grep and writing with sed. That's it
The thing I am trying to change is a dash, not the normal type, a special type. "-" is normal. "–" isn't normal
The code I currently have:
sed -i 's/– foobar/- foobar/g' * ; perl-rename 's/– foobar/- foobar/' *'– foobar'*
Sorry about the trouble, I'm inexperienced.
Solution
Thank you all for helping, I'm sorry about not being fast in responding
After a bit of fiddling with the command, I got it:
grep -l 'old' * | xargs -d '\n' sed -i 's/old/new/'
This should only touch files that contain old and leave all other files.
Answered By - nobody