Common shortcut keys for Linux commands

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• History display command history list
• ← (CTRL + p) display the previous command
• Hide (CTRL + n) display the next command
• ! Num: The num command in the History list.
• !! Run the previous command
• !? String? Execute the latest command containing string strings
• CTRL + R enter several characters and start to search for the command containing the character up. Continue to press Ctrl + R to search for the previous matched command.
• CTRL + S is similar to Ctrl + R, only forward Retrieval
• Alt + <first item in the History List
• Alt +> last item in the History List
• CTRL + F move the cursor one character forward, equivalent to->
• CTRL + B move the cursor one character backward, equivalent to <-
• Alt + F move a word forward with the cursor
• Alt + B Move a word behind the cursor
• Ls! $ Execute the LS command and set the parameters of the preceding command
• CTRL + a move to the beginning of the current row
• CTRL + e move to the end of the current row
• ESC + B Move to the beginning of the current word
• ESC + F move to the end of the current word
• CTRL + l clear screen
• CTRL + u cut all the characters before the cursor in the command line (excluding itself)
• CTRL + k cut all characters (including itself) after the cursor in the command line)
• CTRL + D Delete the character at the cursor
• CTRL + H Delete the character before the cursor
• CTRL + y paste the deleted character
• CTRL + W cut the word before the cursor is located (separated by space, punctuation, etc)
• Alt + d cut words after the cursor
• ESC + W Delete the characters before the cursor is located to the end of the word (separator: space, punctuation, etc)
• CTRL + T flip the cursor and its previous character location, and move the cursor to the next character
• Alt + t exchange the current and previous word locations
• Alt + u converts the current word to uppercase
• Alt + l convert the current word to lowercase
• Alt + C converts the current word into uppercase letters
• CTRL + V Insert special characters, such as Ctrl + V + TAB to add the Tab character key
• ESC + T place the cursor and its adjacent words upside down
• CTRL + C Delete the entire row
• CTRL + (x u) press Ctrl and then press X and u to cancel the previous operation.
• CTRL + S suspend the Current Shell
• CTRL + q restart the suspended Shell