23 lines
454 B
Bash
23 lines
454 B
Bash
#!/bin/sh
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start () {
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if [ -z $PING_REMOTE_HOST ]; then
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echo "Warning: ping requires \$PING_REMOTE_HOST to be specified"
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return 1
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fi
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}
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collect () {
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ping -c 1 $PING_REMOTE_HOST > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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report 1
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else
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report 0
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fi
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}
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docs () {
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echo "Check if remote host is reachable by sending a single ping."
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echo "Reports '1' if ping was successful, '0' if not."
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echo "PING_REMOTE_HOST=$PING_REMOTE_HOST"
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} |