62 lines
1.0 KiB
Bash
Executable File
62 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2008 Dmitry Butskoy
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# <buc@citadel.stu.neva.ru>
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# License: GPL v2 or any later
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#
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# See COPYING for the status of this software.
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#
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#
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# Shell wrapper providing tracepath(1) or tracepath6(1) command line interface.
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#
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# The original implementation of tracepath/tracepath6 can be obtained
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# from the iputils package, available at http://www.skbuff.net/iputils/
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#
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opts="-q1 --mtu --back"
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port=44444
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prgname=$0
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usage () {
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echo "Usage: $prgname [-nbh] host[/port]" >&2
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}
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PARSED=`getopt 'hnb' "$@"`
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[ $? != 0 ] && exit 2
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eval set -- "$PARSED"
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while [ $# -gt 0 ]
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do
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case "$1" in
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-n) opts="$opts $1"; shift ;;
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-b) shift ;;
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-h) usage ; exit 0 ;;
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--) shift; break ;;
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*) echo "$prgname: Internal parsing error" >&2; exit 2 ;;
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esac
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done
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[ $# -eq 0 ] && {
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usage
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exit 2
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}
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host=$1
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case "$host" in
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*/*) port=${host##*/}
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host=${host%/*}
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;;
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esac
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case "$prgname" in
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*6) opts="$opts -6" ;;
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esac
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exec traceroute $opts -p $port $host
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