awk 多个分隔符并打印多列

Question

我正在尝试从日志输出创建 CSV 文件

日志文件的两行示例：

May 24 2013 18:13:24 ROUTER1 %%01IFNET/4/UPDOWN(l): The state of interface GigabitEthernet0/0/22 was changed to DOWN.
May 24 2013 17:59:33 ROUTER1 %%01FIB/3/REFRESH_END(l): FIB refreshing end, the refresh group map is 0!

预期输出：

May 24 2013 18:13:24,ROUTER1,01IFNET,4,UPDOWN,The state of interface GigabitEthernet0/0/22 was changed to DOWN.
May 24 2013 17:59:33,ROUTER1,01IFNET,3,REFRESH_END,FIB refreshing end, the refresh group map is 0!

我可以设法用这个 awk 命令得到一些正确的部分：

cat test.log | awk -F'[" "%%/(l)]' '{print $1" "$2" "$3","$4","$5","$8","$9","$10","}'

输出：

May 24 2013 18:13:24,ROUTER1,01IFNET,4,UPDOWN,
May 24 2013 17:59:33,ROUTER1,01IFNET,3,REFRESH_END,

但是如何捕获“(l):”后的多列描述文本，例如“ FIB刷新结束，刷新组映射为0！ ”或“接口GigabitEthernet0/0/22的状态更改为DOWN。 ”。请指教。

Answer 1

awk 可以处理多个分隔符：

$ awk -F'[(/% ]' '{printf "%s",$1" "$2" "$3" "$4" "$5","$8","$9","$10",";for(i=12;i<=NF;i++)printf "%s ",$i;print ""}' file
May 24 2013 18:13:24 ROUTER1,01IFNET,4,UPDOWN,The state of interface GigabitEthernet0 0 22 was changed to DOWN.
May 24 2013 17:59:33 ROUTER1,01FIB,3,REFRESH_END,FIB refreshing end, the refresh group map is 0!