I am getting the following error when I try to connect to mysql:
Can\'t connect to local MySQL server through socket \'/var/lib/mysql/mysql.sock\' (2)<
MariaDB, a community developed fork of MySQL, has become the default implementation of MySQL in many distributions.
So first you should start,
$ sudo systemctl start mariadb
If this fails rather try,
$ sudo systemctl start mysqld
Then to start mysql,
$ mysql -u root -p
As of today, in Fedora the package is named mariadb
And in Ubuntu it is called mariadb-server.
So you may have to install it if its not already installed in your system.