如何删除与另一个文档中的行匹配的行
[英]How to remove lines which match lines in another document
问题描述
So I am running Centos 6.9, but could switch to Centos 7 if needed
所以我正在运行 Centos 6.9，但如果需要可以切换到 Centos 7
If I have 2 txt files, one contains如果我有 2 个 txt 文件，其中一个包含
Gold
Silver
Copper
Aluminum
Titanium
And my second contains我的第二个包含
Gold
Silver
Titanium
How can I run a command to have a file that contains如何运行命令以获得包含的文件
Copper
Aluminum
Summarized: How can I remove lines in a file which match those of another file总结：如何删除文件中与另一个文件匹配的行
1 个解决方案
解决方案1
0 已采纳 2021-02-09 20:40:11
This can easily be done with grep这可以通过 grep 轻松完成
laforge@ncc1701d:~ $ cat file1.txt
Gold
Silver
Copper
Aluminum
Titanium
laforge@ncc1701d:~ $ cat file2.txt
Gold
Silver
Titanium
laforge@ncc1701d:~ $ grep -vf file2.txt file1.txt
Copper
Aluminum
laforge@ncc1701d:~ $ grep -f file2.txt file1.txt
Gold
Silver
Titanium
laforge@ncc1701d:~ $
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.
相关问题
使用sed，如何删除与任何一组模式匹配的所有初始行？ - Using sed, how do I delete all initial lines that match any of a set of patterns?
如何将多行附加到dockerfile中的文件？ - How to append multi-lines to file in a dockerfile?
sed 多行替换 - sed substitution on multiple lines
在Linux中删除文件中两个位置之间具有特定字符的所有行 - Deleting all lines that they have a specific characters between two positions in file in Linux
删除我服务器中的另一个网站后拒绝连接 - refused to connect after remove another website in my server
如何删除壁挂式安装？ - How to remove wallarm installation?
如何拒绝访问 LAMP 中的特定文档类型 - How to deny access to specific document types in LAMP
如何在 python 中删除带有 .log 扩展名的文件 - how in python Remove files with .log Extension
如何从另一个终端重新连接到nodemon会话 - How to reconnect to a nodemon session from another terminal
如何在python中删除路径内的所有文件夹 - how in python remove all folder inside path
相关标签