Re: commenting all lines with a particular substring



Probably sed, awk, perl, or ruby. If you provided more information and some
sample input and expected output, we could probably help you more.

        Ed.

I Want to insert "//" at the begining of all lines which have keyword
MY_NAME in all files in all subfolders of a folder.

e.g lines in a file earlier will be
MY_NAME +=10;
a=10;

after running command it would be
//MY_NAME +=10;
a=10;

thanks,
.

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