#!/bin/bash result=$(whereis php node mysql mongo vim python ruby java apache2 nginx openssl vsftpd make \ | awk -F: '{if(length($2)==0) { installed="false"; } else { installed="true"; } \ print \ "{ \ \"binary\": \""$1"\", \ \"location\": \""$2"\", \ \"installed\": "installed" \ },"}') echo "[" ${result%?} "]"