使用tmpfs优化firefox

http://forums.gentoo.org/viewtopic-t-717117-highlight-firefox+tmpfs.html

根据上面这篇文章的想法，对firefox作下面的优化

在firefox地址栏执行abount:config,然后

set browser.cache.disk.capacity to 20000 or thereabouts
set browser.safebrowsing.enabled to false
set browser.safebrowsing.malware.enabled to false

再vim /etc/init.d/firefoxfs

#!/sbin/runscript
FIREFOX="/home/yashen/.mozilla/firefox"
PROFILE="${FIREFOX}/w8jod2v0.default"
PACKFILE="${FIREFOX}/profile.tar.gz"
TMPFILE="/tmp/profile.tar.gz"

start() {
if test ! -f "$PACKFILE"
then
    einfo "pack ${PROFILE} to ${PACKFILE}"
        tar -zcpf "$PACKFILE" "$PROFILE"
fi

if test -z "$(mount | grep -F "${PROFILE}" )"
then
    einfo "mount ${PROFILE}"
    mount -t tmpfs -o size=128M,user,exec,uid=1000,gid=100 firefox "${PROFILE}"
fi

if test -f "$PACKFILE"
then
    einfo "extract ${PACKFILE} to ${PROFILE}"
        cp "$PACKFILE" "$TMPFILE"
    tar -zxpf "$TMPFILE"
fi
}

stop() {
einfo "pack ${PROFILE} to ${PACKFILE}"
tar -zcpf "$TMPFILE" "$PROFILE"
mv "$TMPFILE" "$PACKFILE"
}

chmod +x /etc/init.d/firefoxfs

rc-update add firefoxfs default