Practical Tips for Shell command line shortcuts in Linux

Article Title: practical tips for Shell command line shortcuts in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

# Ctrl + A-Go to the beginning of the line you are currently typing on
　
# Ctrl + E-Go to the end of the line you are currently typing on
　
Switch to the start of the command line | End
　
# Ctrl + L-Clears the Screen, similar to the clear command
　
Clear screen, similar to the clear command
　
# Ctrl + U-Clears the line before the cursor position. If you are at the end of the line, clears the entire line.
　
Before clearing the cursor
　
# Ctrl + H-Same as backspace
　
Backspace
　
# Ctrl + R-Let's you search through previusly used commands
　
Find from the command history
　
# Ctrl + C-Kill whatever you are running
　
Termination command
　
# Ctrl + D-Exit the current shell
　
Exit shell
　
# Ctrl + Z-Puts whatever you are running into a suspended background process. fg restores it.
　
??
　
# Ctrl + W-Delete the word before the cursor
　
Before clearing the cursor
　
# Ctrl + K-Clear the line after the cursor
　
After the cursor is cleared
　
# Ctrl + T-Swap the last two characters before the cursor
　
# Esc + T-Swap the last two words before the cursor
　
Switch the last two letters (words) before the cursor)
　
# Alt + F-Move cursor forward one word on the current line
　
# Alt + B-Move cursor backward one word on the current line
　
?? On the ubuntu x windows terminal, you will switch to the menu! Tty may be fine.
　
# Tab-Auto-complete files and folder names
　
Auto-completion
　
# Ctrl + Y-to paste it (as in delete and copy) all text in front of the cursor
　
Paste (ctrl + w or ctrl + k)
　
# Esc +. (or Esc + Underscore)-Insert Last Argument
　
??
　
# Ctrl + B-Move back a character
　
# Ctrl + f-Move forward a character
　
Forward | move a letter behind
　
# Ctrl + r-Search the history backwards
　
??
　
# Ctrl + xx-Move between EOL and current cursor position
　
The cursor switches between the current position and EOL (EOL end of line? But in my experiment, I switched between the beginning and the current position. How can this problem be solved? Who knows ?)
　
# Ctrl + x @-Show possible hostname completions
　
# Alt +
　
# Alt +>-Move to the last line in the history
　
# Alt +? -Show current completion list
　
# Alt + *-Insert all possible completions
　
# Alt +/-Attempt to complete filename
　
# Alt +.-Yank last argument to previous command
　
# Alt + c-Capitalize the word
　
# Alt + d-Delete word
　
# Alt + l-Make word lowercase
　
# Alt + n-Search the history forwards non-incremental
　
# Alt + p-Search the history backwards non-incremental
　
# Alt + r-Recall command
　
# Alt + t-Move words around
　
# Alt + u-Make word uppercase
　
# Alt + back-space-Delete backward from cursor
　
# Here "2 T" means Press TAB twice
　
#$2 T-All available commands (common)
　
# $ (String) 2 T-All available commands starting with (string)
　
#$/2 T-Entire directory structure including Hidden one
　
#$2 T-Only Sub Dirs inside including Hidden one
　
# $ * 2 T-Only Sub Dirs inside without Hidden one
　
# $ ~ 2 T-All Present Users on system from "/etc/passwd"
　
#$2 T-All Sys variables
　
# $ @ 2 T-Entries from "/etc/hosts"
　
# $ = 2 T-Output like ls or dir