NAME

       rover - text-based light-weight frontend for update-alternatives

SYNOPSYS

       rover [-h] [-e|--expression EXPRESSION] [-v|--version]

DESCRIPTION

       Rover  is a text-based light-weight frontend for update-alternatives, which is inspired by
       the ranger file browser. Compared to existing graphical frontends  such  as  galternatives
       and kalternatives, Rover still has the following advantages:

       1.  User doesn't need to move hand off the keyboard.

       2.  Zero GUI overhead, and not bound to graphical environment.

       3.  Supports searching by substring or Python regex.

KEYBINDING

       j,↓    [↓] move down

       k,↑    [↑] move up

       h,←    [←] move left

       l,→    [→] move right

       SPACE,ENTER
              [*] select

       /,?    [?] search

       q,ESC  [X] quit

SEARCHING

       You  can search by the name of an alternative, the mode, or the actual path of a candidate
       at left pane.

LICENSE

       Mo Zhou <lumin@debian.org>, GPL-3.0+