Common Linux commands
if this file is not exist,create a new one !
rm -r [dir]
recursive delete directory and file
get the help and manual
to get the information about this command!
to use manual
this file is a hidden file if you want to see it.please use
You can use this command to filter all text files.
“*” Relpace 1-infinite characters
“?” Replace just one character
“” Define a character group to match one character meet the conditions
- Example “[abc]” ‘’[a-f]” common items: just match one character
back to user’s home directory.
switch between the latest two operating directions
So busy these days~ 气哭