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#!/bin/sh LANG=C phymem=$(free -m | awk '/^Mem:/{print $2}') igvmem=$(($phymem / 3)) archlinux-java-run --min 8 --max 8 -- \ -Xmx${igvmem}m \ -Dapple.laf.useScreenMenuBar=true \ -Djava.net.preferIPv4Stack=true \ -jar /usr/share/java/igv/igv.jar