clear: add -x, -T and -V examples (#3684)

Co-authored-by: Zlatan Vasović <zlatanvasovic@gmail.com>
Co-authored-by: Starbeamrainbowlabs <sbrl@starbeamrainbowlabs.com>
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Iván 2019-12-27 22:55:05 +00:00 committed by Zlatan Vasović
parent c982084302
commit de1d2d2249

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@ -2,6 +2,18 @@
> Clears the screen of the terminal.
- Clear the screen (equivalent to typing Control-L when using the bash shell):
- Clear the screen (equivalent to pressing Control-L in Bash shell):
`clear`
- Clear the screen but keep the terminal's scrollback buffer:
`clear -x`
- Indicate the type of terminal to clean (defaults to the value of the environment variable `TERM`):
`clear -T {{type_of_terminal}}`
- Show the version of `ncurses` used by `clear`:
`clear -V`