A server or computer can get hot, depending on the environment that it’s in. It is always important to make sure components aren’t overheating, especially the CPU. There is a way to do this by checking your CPU temperature in Linux with several tools.
…The most important aspect of securing a Linux system would be to manage your user’s permissions. Users can have the ability to execute certain commands with the use of sudo. In order to make changes to that, we have to modify the sudoers file.
…Grant users permission to execute commands with sudoersRead More »
For many sysadmins, watching for activity on a particular server is crucial. Such examples include who’s logging on and what they’re doing. This ensures a secure environment and helps prevent an authorized intrusion. Here’s how to track logs live in the shell terminal.
…When it comes to installing certain programs in our computer, there’s a chance that one or more system files may be altered. On top of that, another entry in your registry is created and maybe even some system settings are changed in order to accommodate the newly-installed software. This can create problems down the time to the point where even Windows may not even boot. Also, some of the software installed may contain ads or certain forms of malware that manifest into something that can be difficult to get rid of. System Restore is here to save the day!
…Use System Restore to revert changes done in Windows.Read More »
