Linux Tips (1)

1. Avoid directory spelling errors

shopt command:

Demo:

I want to go into the/home directory but accidentally spelled the wrong:

[[email protected] ~]$ cd/hoem
-BASH:CD:/hoem:no such file or directory

If you use the shopt command, the situation is different:

[Email protected] ~]$ shopt-s Cdspell

[Email protected] ~]$ Cd/hoem
/home

[Email protected] home]$ pwd
/home

That's right!

2. Delete all files or directories outside of a file or directory

by Fulinux

Blog Blog.csdn.net/fulinus

Linux Tips (1)