| -c |
clear the history list by deleting all of the entries
|
| -a |
append history lines from this session to the history file
|
| -n |
read all history lines not already read from the history file and append them to the history list
|
| -r |
read the history file and append the contents to the history list
|
| -w |
write the current history to the history file
|
| -p |
perform history expansion on each ARG and display the result without storing it in the history list
|
| -s |
append the ARGs to the history list as a single entry
|