To open a folder of mail, type the command sudo less /var/mail/$(whoami) to display the mail for the current user. Then type the arrow keys or uppercase G to scroll through the message spool file. Press lowercase Q to quit the command. To delete all the emails for a particular user, delete /var/mail/username. This command …
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You may be wondering how to install the Kali Linux tools on Ubuntu. These tools are specifically designed to be used by ethical hackers for penetration testing and digital forensics. However, you should be aware that Kali Linux is not recommended for everyday use. To install these tools, you need to uninstall Kali repositories from …
How to shut down another computer using the terminal is a very useful command for a number of reasons. You can use this command to warn another user of a hardware upgrade, for example. You can also use it to log off from a particular computer. Here are some tips that will help you shutdown …
Windows 7 is not an open source operating system, although the company has made the UNIX kernel available under a proprietary license. Ubuntu, which is free and open source, is the most popular version of the LINUX operating system. Other open source operating systems include BOSS, MINT, and Linux. The question is, which one is …
There are two ways to install WinZip on Ubuntu – the easiest is to double-click on the downloaded package and select Install. The other method is to open the file in the same way as before and click on the Tools tab and click on the Unzip and Install button. Both of these methods will …
Does Fedora support touch screen? Yes, but not with the standard kernel. It may work with the Linux-Surface/Linux-Surface kernel, which you can download from github. You can also try Ubuntu, which uses the same kernel as Fedora. If you want to use the touch screen with Firefox, you’ll need to enable the corresponding settings in …
If your computer has a problem, you can start Linux Mint in safe mode by pressing “Shift” or “Reboot.” Holding the SHIFT key down will begin the process of booting your computer in the recovery mode. Once the recovery mode has started, power on your PC and press ESC to choose the recovery kernel. You …
What is the Latest macOS 10? is Apple’s new operating system, replacing the classic Mac OS, which was installed on every Mac from 1984 to 1999. The new operating system is based on the NeXTSTEP platform, which Steve Jobs brought to Apple in 1997. The official name of macOS has always included the number ’10’. …
An embedded operating system is a small computer with a limited number of features that is specifically designed for a particular purpose. For example, all mobile phones have an operating system that controls the basic interface and other functions. Other programs, such as JAVA Apps, can be loaded onto the mobile phone, and run on …
A hostname is a human-readable string that identifies your computer. This helps people refer to your computer by its familiar name. Linux usually sets the hostname during the installation process, but there are times when you might want to change it. Here are some methods you can use to change the hostname. Once you’ve found …