Introduction to Linux common Hot keys __linux

Linux Learning

2. Common Hot Key Learning

1.Tab Key
The Tab Key has the function of command complement and file completion, so that we can avoid the wrong command or filename.
For example:
Ls-al ~/.bash When you press the TAB key two times, all of the. Bash starts at the bottom of the directory.
The file name
Enter the CA command + two times tab to display instructions that start with the CA
So, [Tab] is followed by the first word of a sequence of instructions to complete the command
[Tab] After the second word of a sequence of instructions for the file

2.Crtl + C exit the current program

3.Crtl + d Keyboard input end

4. If you want to see how many instructions Linux has, you can press the TAB key two times, and then enter Y or N according to the prompts.
, if you want to see the use of a specific instruction you can enter:
Mans Date
or so whatis ls then in man ls