Shell shortcut keys

Shell--Unix--Bourne shell

Bash--linux--Bourne again

Shell

Command parser function:

0 go to specify a path to search for user-entered commands

0 environment variable--Path

1. command or directory completion

Shortcut key: Tab1.

2. Traverse History Related

0history

0 on = = Ctrl+p

0 under = = Ctrl + N

3. Cursor movement

0 left--ctrl+b

0 right--ctrl+f

0 moving to the head: Ctrl + A

0 move to Tail: ctrl+e3.

4. Character deletion

0 BACKSPACE-ctrl+h-delete the characters in front of the cursor? The character that the cursor overrides

0 Remove the characters behind: Ctrl+d = Del

0 Delete the string before the cursor: ctrl+u

0 Delete the string after the cursor: CTRL+K4.

Shortcut keys:

Traverse History:

Up: Ctrl+p

Down: Ctrl + N

Delete:
Delete Cursor front character: backspace, ctrl+h
。。。。 Behind: Ctrl+d
Delete... Pre-string: Ctrl+u
。。。。。 After.... : Ctrl+k

Move: Forward: ctrl+b backwards: ctrl+f
Move to the head: Ctrl + a .... Tail: Ctrl

Shell shortcut keys