nutools/ipaddr

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#!/bin/bash
# -*- coding: utf-8 mode: sh -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
# frontend pour 'ip addr' qui formatte l'affichage pour prendre moins de place
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if [ -x /usr/bin/ip ]; then IP=/usr/bin/ip
elif [ -x /bin/ip ]; then IP=/bin/ip
else IP=ip
fi
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if [ -n "IPADDR_COLOR" ]; then isatty=1
else tty -s <&1 && isatty=1 || isatty=
fi
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"$IP" addr "$@" | awk -v isatty="$isatty" '
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isatty && $0 ~ /^[0-9]/ {
$0 = gensub(/: ([^:]+):/, ": \x1B[32m\\1\x1B[0m:", 1)
}
isatty && $1 == "inet" {
$0 = gensub(/inet ([^ ]+) /, "inet \x1B[34m\\1\x1B[0m ", 1)
}
{
if ($1 == "inet" || $1 == "inet6") {
printf "%s -- ", $0
getline
sub(/^ +/, "")
}
}
{ print }'