NAME

     pick — fuzzy select anything

SYNOPSIS

     pick [-hvKS] [-d [-o]] [-x | -X] [-q query]

DESCRIPTION

     The pick utility allows users to select from a set of choices using an curses(3) interface
     with fuzzy search functionality.

     The choices are read from stdin, and the selected choice written to stdout.

     The options are as follows:

     -d        Read and display descriptions.  Input lines will be split into two parts by the
               last occurrence of IFS.  Both parts will be displayed but only the first part will
               be used when searching.

     -h        Output a help message and exit.

     -K        Disable toggling of keypad transmit mode.  Useful when running pick from within
               another interactive program which already has set the correct transmit mode.

     -o        Output description of selected choice on exit.

     -q query  Supply an initial search query.

     -S        Disable sorting.  Only filter the choices instead of additionally sorting by
               score.  This option can be toggled from within the interface, see COMMANDS.

     -v        Output the version and exit.

     -x        Enable the use of the alternate screen terminal feature.  This is the default.

     -X        Disable the use of the alternate screen terminal feature.

COMMANDS

     Ctrl-C
           Exit with a erroneous status without outputting the selected choice.  While this
           command often being defined as Ctrl-C it is determined by the VINTR control character,
           see termios(4).

     Ctrl-L
           Redraw interface with respect to the current size of the terminal.

     Ctrl-O
           Toggle sorting.

     Up/Down | Ctrl-P/Ctrl-N
           Select between choices matching the current search query.

     Page-Down/Page-Up | Ctrl-V/Alt-V | Alt-Space
           Move the selection to the choice located one page down/up from the currently selected
           choice.

     Home/End | Alt-</Alt->
           Move the selection to the first/last choice matching the current search query.

     Enter
           Output the currently selected choice and exit.

     Alt-Enter
           Output the current input query and exit.

     Left/Right | Ctrl-B/Ctrl-F
           Move the cursor left and right in the search query input field.

     Ctrl-A
           Move the cursor to the beginning of the line in the search query input field.

     Ctrl-E
           Move the cursor to the end of the line in the search query input field.

     Backspace | Ctrl-H
           Delete one character to the left of the cursor in the search query input field.

     Delete | Ctrl-D
           Delete the character under the cursor in the search query input field.

     Ctrl-W | Alt-Backspace
           Delete the word to the left of the cursor.  A word is recognized as a sequence of
           characters for which either isalnum(3) is true or the character is an underscore.

     Ctrl-U
           Delete to the beginning of the line in the search query input field.

     Ctrl-K
           Delete to the end of the line in the search query input field.

     Printable characters
           Added to the search query and will refine the current search.

ENVIRONMENT

     The following environment variables will affect the execution of pick:

     IFS  Determines the separator used between choices and descriptions.

ASYNCHRONOUS EVENTS

     SIGWINCH  The screen is resized.

EXAMPLES

     Select a file in the current directory to open using xdg-open(1):

           $ find . -type f | pick | xargs xdg-open

     Select a command from the history to execute:

           $ eval $(fc -ln 1 | pick)

DIAGNOSTICS

     The pick utility exits 0 on success, and >0 if an error occurs.

HISTORY

     The first version of pick was released on August 18, 2014.  Development was sponsored by
     thoughtbot: https://thoughtbot.com from the start of the project until September 2016.

AUTHORS

     Calle Erlandsson <calle@calleerlandsson.com>
     Anton Lindqvist <anton.lindqvist@gmail.com>