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 vote253 views1 answer
Get total hdd space linux
Shell/Bash
0 vote316 views1 answer
Vim insert result of shell command
Shell/Bash
0 vote300 views1 answer
Refresh desktop entries
Shell/Bash
46 votes284 views6 answers
Git reset soft
Shell/Bash
5 votes228 views1 answer
How to install imsomnia on manjaro linux
Shell/Bash
0 vote260 views1 answer
Instalar ultima version de npm
Shell/Bash
0 vote267 views1 answer
Git log with branch tree
Shell/Bash
0 vote247 views1 answer
Connect postgres and install pg_trgm and btree_gist
Shell/Bash
0 vote249 views1 answer
Git apply exclude file
Shell/Bash
1 vote258 views1 answer
Grep wildcard
Shell/Bash