Removing sudo rights from CentOS (top) and Ubuntu (bottom). How to create a new user with admin privileges on Linux Your email has been sent If you’re a Linux system admin, you probably find yourself ...

The Linux System Administrator within the South African Environmental Observation Network (SAEON), will be responsible for the efficient management and maintenance of Linux-based systems across the ...

I'm not exactly new to linux, but I've had a very long run where I haven't had much contact with it. My first was setting up smb to run a fileserver. I also learned either ipchains or iptables (can't ...

Do as I say, not as I do: Admin mistakes often surpass the severity of those made by users. Here are 10 of the most common -- and their remedies Security isn’t merely a technical problem — it’s a ...