On most keyboards, a left-arrow can be used instead of CTRL-B, and a right-arrow instead of CTRL-F.CTRL-A move to start of line CTRL-B move one position back CTRL-D forward delete one character CTRL-E move to end of line CTRL-F move one position forward CTRL-H backward delete one character CTRL-K forward delete rest of line CTRL-U delete complete line DEL backward delete one character