10 lines
237 B
Bash
10 lines
237 B
Bash
#!/bin/sh
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set -eu
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wg show wg0 >/dev/null
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ip link show wg0 | grep -q 'state UNKNOWN\|state UP'
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latest=$(wg show wg0 latest-handshakes | cut -f2 | head -n 1)
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now=$(date +%s)
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[ "${latest:-0}" -gt 0 ]
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[ $((now - latest)) -lt 180 ]
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kill -0 1
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