There are three main types of special permissions in Linux: Read, Write, and Execute. Unlike Windows, Linux is not limited to “rwx” bits. This article will explain how to assign and remove special permissions. You can use SUID, a special bit in the file system that alters the default behavior of Linux. Set it to …
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There are a couple of things you need to do in order to calibrate your laptop battery. First of all, you need to know how many times the battery has been fully charged and discharged. It may not happen very often in normal use, but this will allow the battery to give you a more …
The process of loading an operating system in a computer is known as booting. The process begins when a computer’s hard drive activates a boot loader program. Boot loaders are small programs that load the operating system and other larger programs into memory. After the boot loader program loads, the operating system starts to configure …
What does it mean when your PC says “No Operating System Found?” It’s a problem that can prevent you from booting Windows. This error message often comes up during system startup and is accompanied by a black screen. If you are experiencing this problem, you may have a damaged hard drive or a broken Master …
To check if your system is Uefi enabled, open the BIOS and look for the UEFI boot priority. If it does, then your system is UEFI enabled. Otherwise, the BIOS cannot boot from the 3TB hard disk. The BIOS is not equipped to handle multiple types of hardware at the same time, which results in …
There are many types of administration, but what exactly is each type? The term administration has been defined as “the act of managing duties, responsibilities, rules, and resources for a government, business, or organization.” Its broad definition also includes the services provided or duties assumed in running any office, government agency, or business. Depending on …
Many people use Kubuntu instead of Ubuntu for their business needs. While both are lightweight operating systems, there are some differences between them. For instance, Kubuntu comes with a KDE desktop environment, which is known for its point-and-click configuration options. This is an attractive, modern desktop environment that offers plenty of customization options. Kubuntu is …
How many GB does GTa IV require for Android? It is currently estimated that GTA IV requires 1.5GB of RAM and 16GB of free hard drive space to run properly. Unfortunately, there are no official Android versions of the game available on the Google Play Store or the Rockstar website. This is because the game …
The role of network administrator is very similar to that of a system administrator, and in fact, there isn’t really a clear distinction between them. However, the two positions can often overlap and require knowledge of each. While salary for both roles can vary greatly, both positions can be lucrative. The demand for system administrators …
In Ubuntu, you can create and delete user accounts by writing commands on the terminal. Delete a user’s home directory and files by using the userdel command. For existing users, you can use the userdel command to remove them. Alternatively, you can also delete user files and home directories using the deluser command. Regardless of …