#!/bin/bash
#
# FindStor , v 0.1 
# A quite simple script to list detected storage enclosures on Linux systems.
# (c) 2016-2020 Hosco , GNU GPL v2 or v3
# 

stordir="/sys/class/enclosure/[0-9]*" ;

storages()
{
cat "$i"/device/{vendor,model} ;
}
drives()
{
cat "$i"/*[0-9]/status | grep -s "^OK" | wc -l ;
}

printf "\nSearching for storage enclosures...\n" ;
sleep 1 ;

[ ! -d $stordir &> /dev/null ] && printf "None disk enclosures were found.\n\n" && exit ; 

printf "Disk enclosures were found:\n\n" ; 

for i in $stordir ; 
  do (storages ; printf ": `drives` attached drive(s)") | xargs ;
done ;

printf "\n" ;

exit