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4211570649
When routes expire in macOS, `netstat -r` shows a trailing exclamation point to indicate this. In the current version of this code, this will set `DEF_GW_IF` to contain a `!`, causing subsequent DNS modifications on OSX to fail. This change ignores the the `!` that can be set in this case.
12 lines
361 B
Bash
Executable File
12 lines
361 B
Bash
Executable File
#!/usr/bin/env bash
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#
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# Get name of the MacOSX network service (device connection)
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#
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if [[ -n "${FORCE_NETWORK_SERVICE}" ]]; then
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echo "${FORCE_NETWORK_SERVICE}"
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exit 0
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fi
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DEF_GW_IF=$(netstat -nr | grep default | awk '!/tun|!/ {print $NF}' | tail -n1)
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networksetup -listnetworkserviceorder | grep -B1 " Device: ${DEF_GW_IF})" | head -n1 | sed 's/^(.*) //'
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