find-exec

v1.0.3

Finds first available shell command from a list.

find executable shell minimalistic command line

Takes a list of shell commands and returns the first available. Works synchronously to respect the order.

Returns null if none of the listed commands were found.

Examples

$ which mplayer
which: no mplayer

$ which afplay
/usr/bin/afplay

var command = require('find-exec')(["mplayer", "afplay", "cvlc"])
console.log(command) // afplay

var command = require('find-exec')(["mplayer"])
console.log(command) // null

npm install find-exec

MIT

npm i find-exec