10 lines
226 B
Plaintext
10 lines
226 B
Plaintext
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#!/bin/sh
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[ $# -ge 2 ] && { echo "Usage: $0 [hostname]" >&2; exit 1 }
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if [ $# -eq 1 ]
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then
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hostname=$1
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else
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hostname="`/bin/hostname`"
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fi
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/usr/bin/nslookup $hostname | /bin/grep Name: | /bin/sed -e 's/.* *//'
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