Increase Server Security by Restricting Cron Jobs

Cron is one of the outstanding features in Linux and Unix-like operating systems that many system administrators love. It provides a full range of automation capabilities by allowing admins to schedule programs, scripts or other processes for any time of any day. Allowing other users to do this, however, can pose a security risk. Therefore, […]

Server Terminology You Should Know

SSH – Secure Shell allows you to connect to your server as though you were sitting in front of it typing on the console. If you have administrative access, you can completely control your server from SSH. Connections made via SSH are also encrypted and secure.
Apache HTTP Server – The most popular web server software […]

How to Schedule Commands in Webmin

Occasionally, you may need to execute a command on your server at an odd time. It can be a nuisance to have to wake up at 4 in the morning to run a software update or some other mundane task. You could setup a cron job, but that is usually for recurring tasks and […]

Finding Server Files with the Locate Command

When you have a dedicated server, it can sometimes be difficult to find the files you need. Tools like “find” and “grep” are always at your disposal, but as they dig through your mountain of data, they can take a good deal of time. Fortunately, Linux and Unix servers have a tool called “locate” that […]

How to Change the Timing of Cron.daily

Cron is a Linux daemon that runs specified programs at precise times throughout the day, week, month, or even year. You can setup a cron job to automate any tasks on your server. Cron.daily is a directory on some Linux servers that runs all scripts or links to scripts within it at the same time […]