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Guy Baconniere
2021-08-20 10:02:38 +02:00
parent 5aa02c94b5
commit d30270c485
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Shell_01/git_old/ex07/r_dwssap.sh Executable file
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#!/bin/sh
awk -F ':' '!/^#/ { n++; login=$1; rev="rev <<<"login; rev | getline revlogin; close(rev); print ((n > 1) && ((n+1) % 2 == 0))? revlogin:login }' /etc/passwd | sort -rh | tr '\n' ' ' | sed 's/ $/./; s/ /, /g;'