data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
haproxy -c -f /etc/haproxy/haproxy.cfg
diff -qrw /tmp/a /tmp/b
wget https://repo.percona.com/apt/percona-release_0.1-4.$(lsb_release -sc)_all.deb
dpkg -i percona-release_0.1-4.$(lsb_release -sc)_all.deb
apt-get update
apt-get install percona-server-server-5.6