I use it a lot. I wish i could add multiples to go backfurther....
i.e.:
cd /var/log
cd /etc/ssh
cd /home/samstave/Downloads
cd -- (takes me back to /var/log/)
i.e.:
cd /var/log
cd /etc/ssh
cd /home/samstave/Downloads
cd -- (takes me back to /var/log/)
pushd /var/log
pushd /etc/ssh
pushd /home/samstave/Downloads
popd;
!! (takes me back to /var/log/)