+5

#!/bin/bash
mpdconf=/etc/mpd.conf
host=192.168.1.2
port=6600

scriptname=$(realpath "$0" 2>/dev/null)

function editscript(){
  local script path; script="${scriptname##*/}"; path="${scriptname%/*}"; swp="$path/.$script.swp"
     if [[ ! -e "$swp" ]]; then printf "\n\n%s\n\n" "$swp"; (/usr/bin/nano "$scriptname"); exit
     else printf "\n%s is already being edited.\n%s exists; try fg or look in another window.\n" "$scriptname" "$swp"; exit;
  fi; }

function pause(){ read -p "$*" ; }

if [[ "$1" == @(edit|e|nano) ]]; then editscript; fi


if [[ -f "$mpdconf" ]]          # defines mpd command password; this is defined in the mpd.conf file fou>
 then
   mpdpass="$(grep -v "^#" "$mpdconf" | grep -v "^$" | grep password | grep control | head -n 1)"
   mpdpass="${mpdpass%*\"}"
   mpdpass="${mpdpass#*\"}"
   mpdpass="${mpdpass%\@*}"
 else
   read -p "What is the mpd controll password?" mpdpass
#   mpdpass="Passwword123"      # manually code the location if /etc/mpd.conf doesn't exist.
fi

mpc -h "mpdpass@$host" vol +5