When 2 groups of penguins meet on the road, they stop for a short exchange of information. When one of them moves in with the wrong group, a friend goes after him to bring him back🙂🐧🐧🐧
Instead of typing:
mv -v /etc/haproxy/haproxy.cfg /etc/haproxy/haproxy.cfg
Type the following to rename original haproxy.cfg as haproxy.cfg.factory file on your Linux or Unix box:
mv -v /etc/haproxy/haproxy.cfg{,.factory}
It saves typing time.