我有以下输出并希望输出如下:
从:
GigabitEthernet0/0 is up, line protocol is up
1 input errors, 0 CRC, 0 frame, 1 overrun, 0 ignored
275 output errors, 0 collisions, 3 interface resets
GigabitEthernet0/1 is up, line protocol is up
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
42 output errors, 0 collisions, 3 interface resets
收件人:(CSV 格式)
Interface, In Errors, Out Errors
GigabitEthernet0/0, 1, 275
GigabitEthernet0/1, 0, 42
当我将上面的内容放入 for 循环中时,我会得到交错的输出,因为我在每个循环的回合进行 grep 操作
这是我的脚本
for line in $(cat $DATAFILE/$rname.intfs)
do
intf=$(echo $line | grep "line protocol is " | awk '{print $1}')
inerrs=$(echo $line | grep "input error" | sed 's/^[ \t]*//;s/[ \t]*$//' | awk '{print $1}')
outerrs=$(echo $line | grep "output error" | sed 's/^[ \t]*//;s/[ \t]*$//' | awk '{print $1}')
echo "$intf,$inerrs,$outerrs" >intf.csv
done
任何帮助表示赞赏
谢谢
杰伊
答案1
Awk
解决方案(没有外壳循环和管道链):
awk 'BEGIN{ OFS=", "; print "Interface, In Errors, Out Errors" }
/line protocol /{ ifc=$1 }
/input errors/{ in_err=$1 }
/output errors/{ print ifc, in_err, $1 }' "$DATAFILE/$rname.intfs"
输出:
Interface, In Errors, Out Errors
GigabitEthernet0/0, 1, 275
GigabitEthernet0/1, 0, 42