16 lines
253 B
Bash
16 lines
253 B
Bash
#!/usr/bin/env sh
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USAGE="usage : wgtest <IP address> ..."
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if [ $# -eq 0 ]; then
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echo "$USAGE"
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return
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fi
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for host in $@; do
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if ping -c 1 "$host" >/dev/null 2>/dev/null ; then
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echo "$host : REACHABLE";
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else
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echo "$host : UNREACHABLE";
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fi
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done
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