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Posts Made By:
Yogesh Sawant
Forum:
Shell Programming and Scripting
05-24-2010
4
Unix Script file to Append Characters before rows in file.
3,742
Posted By
Yogesh Sawant
using Perl: perl -pi -e 'if ($. == 1) { s/^/H/; }...
using Perl: perl -pi -e 'if ($. == 1) { s/^/H/; } else { s/^/T/; }' file.txt
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