we begin, we should take a look at our server’s storage to see if we already have some swap space available. While we can have multiple swap files or swap partitions, one should generally be enough. We can see if the system has any configured swap by using swapon, a general-purpose swap utility. With the […]

Reset Your Forgotten Root Password On CentOS 7

To get started, turn on the machine that you’ve forgotten the root password on. For CentOS 7 devices, you’ll be given 5 seconds at the boot menu to select the operating system kernel to boot into.

That 5 seconds is important, because allows for admins to select […]