@zhouyy
2018-06-21T06:11:25.000000Z
字数 355
阅读 1000
linux tool
vi /etc/profile
shift i
//最后一行加入export PATH=$PATH:/usr/../../bin
Esc :wq
source /etc/profile
cat /etc/redhat-release
cp -R /from/ /to/
pwd
grep --color "test" test.json
vim ~/.bashrcalias grep='grep --color'source ~/.bashrc
变成
grep "test" test.json
/ #查找
https://blog.csdn.net/doubleface999/article/details/55798741
:%s/old/new/
