【发布时间】:2018-10-09 21:43:39
【问题描述】:
我在Combining two sed commands、https://unix.stackexchange.com/questions/407937/combine-two-sed-commands、combine two sed commands 和其他问题中一直在阅读有关此内容的信息,但仍然不知道如何组合 2 个 sed 命令。
这是我的示例文件 (file.txt)。
10/8/18
6:54:42.000 PM
Oct 8 19:54:42 x.x.x.x 231 <134> 2018-10-08T18:54:42Z Server_Name: 2018-10-08 18:54:42 - Server_Name - [127.0.0.1] System()[] - User Accounts modified. Removed username JohnDoe from authentication server RSA.
host = Server_Name
source = /opt/x.x.x.x-20181008.log
sourcetype = sslvpn
10/8/18
6:47:33.000 PM
Oct 8 19:47:33 x.x.x.x 266 <134> 2018-10-08T18:47:33Z Server_Name: 2018-10-08 18:47:33 - Server_Name - [y.y.y.y] JohnDoe - Closed connection to z.z.z.z after 6547 seconds, with 5526448 bytes read and 15634007 bytes written
host = Server_Name
source = /opt/x.x.x.x-20181008.log
sourcetype = sslvpn
10/8/18
6:47:33.000 PM
Oct 8 19:47:33 x.x.x.x 229 <134> 2018-10-08T18:47:33Z Server_Name: 2018-10-08 18:47:33 - Server_Name - [y.y.y.y] JohnDoe - VPN Tunneling: Session ended for user with IPv4 address z.z.z.z
host = Server_Name
source = /opt/x.x.x.x-20181008.log
sourcetype = sslvpn
10/8/18
6:47:33.000 PM
Oct 8 19:47:33 x.x.x.x 204 <134> 2018-10-08T18:47:33Z Server_Name: 2018-10-08 18:47:33 - Server_Name - [y.y.y.y] JohnDoe - Logout from y.y.y.y (session:abc)
host = Server_Name
source = /opt/x.x.x.x-20181008.log
sourcetype = sslvpn
期望的输出
Oct 8 19:54:42 x.x.x.x 231 <134> 2018-10-08T18:54:42Z Server_Name: 2018-10-08 18:54:42 - Server_Name - [127.0.0.1] System()[] - User Accounts modified. Removed username JohnDoe from authe
ntication server RSA.
Oct 8 19:47:33 x.x.x.x 266 <134> 2018-10-08T18:47:33Z Server_Name: 2018-10-08 18:47:33 - Server_Name - [y.y.y.y] JohnDoe - Closed connection to z.z.z.z after 6547 seconds, with 5526448 by
tes read and 15634007 bytes written
Oct 8 19:47:33 x.x.x.x 229 <134> 2018-10-08T18:47:33Z Server_Name: 2018-10-08 18:47:33 - Server_Name - [y.y.y.y] JohnDoe - VPN Tunneling: Session ended for user with IPv4 address z.z.z.z
Oct 8 19:47:33 x.x.x.x 204 <134> 2018-10-08T18:47:33Z Server_Name: 2018-10-08 18:47:33 - Server_Name - [y.y.y.y] JohnDoe - Logout from y.y.y.y (session:abc)
我做了什么(2 个 sed 命令)来产生输出是
sed -n '/[0-9]\/[0-9]\//,+1!p' file.txt > file2.txt
sed -n '/host =/,+3!p' file2.txt
根据其他问题的答案,分号是解决方案,但我不确定如何使用它。这是我尝试使用完全不起作用的分号。
sed -n '/[0-9]\/[0-9]\//,+1!p;/host =/,+3!p' file.txt
请指教
【问题讨论】:
标签: sed