Checking dependencies BASH

#!/bin/bash
echo -n "Checking dependencies... "
for name in youtube-dl yad ffmpeg
do
  [[ $(which $name 2>/dev/null) ]] || { echo -en "\n$name needs to be installed. Use 'sudo apt-get install $name'";deps=1; }
done
[[ $deps -ne 1 ]] && echo "OK" || { echo -en "\nInstall the above and rerun this script\n";exit 1; }

Source: stackoverflow.com

Similar codes

0 vote145 views1 answer
Sexy bash
Shell/Bash
30 votes144 views3 answers
Docker attach to running container
Shell/Bash
1 vote132 views1 answer
How to add a gif to a readme
Shell/Bash
0 vote158 views1 answer
Getting a package in colab from github
Shell/Bash
2 votes130 views3 answers
Error installing drivelist npm
Shell/Bash
1 vote132 views1 answer
Crypto installing error
Shell/Bash
0 vote145 views1 answer
Heroku procfile laravel
Shell/Bash
0 vote145 views1 answer
Ubuntu unzip 7z 001
Shell/Bash
0 vote144 views1 answer
Running splash in docker command line
Shell/Bash
0 vote138 views1 answer
Adminer installieren welcher ordner
Shell/Bash