#!/bin/sh cd /usr/share/java/jrommanager OPT=-Xmx1g which grep >/dev/null if [ $? -eq 0 ]; then which file >/dev/null if [ $? -eq 0 ]; then file -L $(which java) | grep -q '64-bit' if [ $? -eq 0 ]; then OPT=-Xmx2g; fi else java --version | grep -q '64-Bit' if [ $? -eq 0 ]; then OPT=-xmx2g; fi fi fi java $OPT -jar JRomManager.jar --multiuser --noupdate&