Hello
sed-i-e 's / ^ \ (arg1. * arg2 \ ).*$/& 1 ADD / g' file.txt
1 - / ^ \ (arg1. * arg2 \ ).*$/
- From the beginning of line ^
- I put in a buffer inside the expression contained in parentheses: \ (\). Attention is to precede the brackets \.
- I'll just end of line .* $ (any character repeated zero )
2 - & 1 ADD
- I copy buffer1: & 1
- And add ADD: ADD
when I reread it could even change the order in
Code:
sed-i-e 's / ^ \ (arg1. * arg2 .* \) $ / & 1 ADD / g' file.txt
Any more query do post back.
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