☛ Backspace : to correct mistakes.

☛ <ctrl+c> : terminates the correct command and return to the shell.

☛ <ctrl+d> : end of transmission or end of file

☛ <ctrl+s> : temporary stops the output to the screen

☛ <ctrl+q> : resumes output which was stopped by ctrl+s

☛ <ctrl+u>: erases the entire line.