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Shell Programming and Scripting
Swapping or switching 2 lines using sed
Post 302261216 by radoulov on Monday 24th of November 2008 04:08:58 AM
11-24-2008
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How can you swap the first 4 line only, the rest will stay the same.
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#!/bin/sh
line=4
awk -v var="$line" 'NR==var {
s=$0
getline;s=$0"\n"s
getline;print;print s
next
}1' fileko.tx
.
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idevicebackup2 [OPTIONS] CMD [CMDOPTIONS] DIRECTORY DESCRIPTION
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