一些用过的命令笔记

修改默认shell

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➜  ~ cat /etc/shells 
# /etc/shells: valid login shells
/bin/sh
/bin/bash
/bin/rbash
/bin/dash
/bin/zsh
/usr/bin/zsh

➜  ~ chsh -s /bin/bash [user]

scp 远程拷贝文件

从远程拷贝到本地:
scp lenchu@lenchu.cn:/home/lenchu/test.txt /home/lenchu/
从本地拷贝到远程:
scp /home/lenchu/test.txt lenchu@lenchu.cn:/home/lenchu/