11 lines
294 B
Bash
11 lines
294 B
Bash
#!/bin/sh
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server=$(nvram get ntp_server)
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case "$ACTION" in
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ifup)
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ps x | grep '[n]tpclient' >&- || {
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route -n 2>&- | grep '0.0.0.0' >&- && /usr/sbin/ntpclient -c 1 -s -h ${server:-pool.ntp.org} &
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}
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;;
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ifdown)
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route -n 2>&- | grep '0.0.0.0' >&- || killall ntpclient 2>&- >&- ;;
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esac
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