I use iTem2 for the following operations on MacOS.
The hotkey may be different in different systems.

Mobile hotkey

# Quickly move the cursor – fast
CTRL+a Move to the front (same as Home key)
CTRL+e Move to the end (same as End key)
ESC+b Go back one word to the left (if not try Option+left)
ESC+f move one word to the right (if not try Option+right)
CTRL+b move one word backward
CTRL+f move forward one word

# character shifting – one word at a time
CTRL+f move forward one word
CTRL+b move one word backward

# use history history
CTRL+r history search, pressing Enterk will send command (history)
CTRL+p previous command (same as arrow key "up")
CTRL+n Next command (same as arrow key "Down")

Editing hotkey

# command line part copies deleted
CTRL+k Delete the text after the cursor (under the same terminal, you can use CTRL+y to paste back and delete)
CTRL+u Delete a whole column (under the same terminal, you can paste it back with CTRL=y, which reminds me that I forgot to add sudo after typing a command, CTRL+u and then CTRL+y)

# Single character deletion
CTRL+d If there are words behind the cursor, delete them one by one.
CTRL+h is equivalent to the backward key

# Paste, restore
CTRL+l clears the screen, which is similar to the Clear command
CTRL+y Paste back the deleted text, CTRL+k or CTRL+u
CTRL+_ The command that has not been sent, the operation is restored
CTRL+r replace the current line with history

# Swap position
CTRL+t Swaps the two words in front of the cursor or, if the English word is typed too fast, it should be useful when the front and back are wrongly typed.

# Convert to UPPER, lower, or Sentence case
ESC+u Change the word on and after the cursor to uppercase
ESC+l Change the word on and after the cursor to lowercase
ESC+c The word on the cursor is changed to uppercase, and then the cursor moves to the end