文件操作 - 01-test
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文件: /usr/lib/dhcpcd/dhcpcd-hooks/01-test
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# Echo the interface flags, reason and message options if [ "$reason" = "TEST" ]; then # General variables at the top set | while read line; do case "$line" in interface=*|pid=*|reason=*|protocol=*|profile=*|skip_hooks=*) echo "$line";; esac done # Interface flags set | while read line; do case "$line" in ifcarrier=*|ifflags=*|ifmetric=*|ifmtu=*|ifwireless=*|ifssid=*) echo "$line";; esac done # Old lease set | while read line; do case "$line" in old_*) echo "$line";; esac done # New lease set | while read line; do case "$line" in new_*) echo "$line";; esac done # Router Advertisements set | while read line; do case "$line" in nd[0-9]*_*) echo "$line";; esac done exit 0 fi
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