If interested, the same thing aLTeReGo did for Windows–based systems would look like this for Unix–like systems (I chose ksh over bash 'cause it's usually on most UNIX and Linux systems).
#!/bin/ksh share=/mnt/nfs/billing/feb if [ -d $share ]; then echo "Statistic.0: 0" echo "Message.0: Share $share exists" exit 0 fi echo "Statistic.1: 1" echo "Message.1: Share $share does not exist" exit 0