- 论坛徽章:
- 25
|
回复 10# xiongyefeng
如果源文件ip地址均为合法ip,可以这样:
- cat 1
- Ping hog.forta.com [12.159.46.2]
- Ping hog.forta.com [12.159.46.20]
- Ping hog.forta.com [12.159.46.199]
- Ping hog.forta.com [12.159.46.200]
- Ping hog.forta.com [12.159.46.240]
- Ping hog.forta.com [12.159.46.250]
- with 32 bytes of data:
- grep -Po '(([0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}(1[0-9]{2}|2[0-4][0-9]|25[0-5]|[0-9]{1,2})' 1
- 12.159.46.2
- 12.159.46.20
- 12.159.46.199
- 12.159.46.200
- 12.159.46.240
- 12.159.46.250
复制代码
如果源文件ip地址中可能会出现299,可以这样:
- cat 1
- Ping hog.forta.com [12.159.46.2]
- Ping hog.forta.com [12.159.46.20]
- Ping hog.forta.com [12.159.46.199]
- Ping hog.forta.com [12.159.46.200]
- Ping hog.forta.com [12.159.46.240]
- Ping hog.forta.com [12.159.46.250]
- Ping hog.forta.com [12.159.46.299]
- with 32 bytes of data:
- grep -Po '(([0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])(?=])' 1
- 12.159.46.2
- 12.159.46.20
- 12.159.46.199
- 12.159.46.200
- 12.159.46.240
- 12.159.46.250
复制代码 |
|