ip linux utility
If you are a beginner system administrator, I think you will need the ip utility. It allows you to view... Read more
Using awk in Linux
Text is the heart of Unix. The “everything is a file” philosophy pervades the entire system and the tools developed... Read more
hdparm linux command
The hdparm utility allows you to set and view various parameters of HDDs in Linux. It works only on the... Read more
cut Linux command
The cut command is used if you need to cut out a part of the text – while it can... Read more
Linux traceroute command
The network does not always work as expected, sometimes a certain computer on your company’s local network, or a remote... Read more
Linux su Command
In the course of work, the user often has the task of executing a command with different privileges. For example,... Read more
Linux dd Command
Quite often, system administrators have to copy various binary data. For example, sometimes you may want to back up your... Read more
Linux find Command
It is very important to be able to find the necessary information in the system in time. Of course, all... Read more
Rsync Synchronization Examples
The need to transfer files between servers and computers arises quite often, especially when administering multiple devices. It’s usually convenient... Read more