To remove a null character from a Unix file, you must first understand what this character is. A null character is an empty string, and it cannot be used in a filename, shell script, or in a directory. Fortunately, there are two ways to remove a null character. You can use the sed command, which …
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You can dual boot Kali Linux next to Windows, Mac, and Linux on the same machine. It only takes a few minutes to install and reboot. After the installation, you will be prompted to choose which operating system to use as the boot loader. If you want to use Kali Linux as your primary OS, …
If you’ve forgotten the root password of an Azure Linux VM, you may be wondering how to reset it. The answer is as simple as changing the user account password. To do so, you need to use SSH or the serial console. You can also use the “ssh” command to create a new local admin …
If you’re wondering “What are Scsi devices in Linux?” there are many options available to you. For a quick overview, you can run cat /proc/scsi/scsi output. The st device file represents a tape drive. There are eight different tape drive modes, including rewind and non-rewind. You can also specify a device number if you want. …
If you’ve ever wondered how to check the Var log messages on your system, it’s not a hard question to answer. In fact, this information is now readily available in syslog, the standard logging facility for Linux systems. Syslog collects messages from the kernel and various programs, and it stores them in the correct location …
The init process is the first process that executes during the boot process of a system. This process is given a process ID of 1, and runs in the background until the system is shut down. This process starts various processes on your machine, including the BIOS and MBR. It also manages the boot process, …
If you’re wondering “Where can I download Arch Linux?” you’re not alone. Arch Linux is a popular Operating System that has a huge software repository. Besides the official repositories, you can also download software from an AUR repository. This community-driven repository organizes new packages and expedites their inclusion in the repositories. Most AUR packages are …
If you want the best of both worlds, CentOS and RHEL are the best choices. While CentOS is backed by Red Hat Enterprise Linux, its version has longer support and features. CentOS is similar to RHEL in terms of stability and features, but does not have the same corporate support. CentOS also lacks some features …
The Ldd command helps you identify the shared libraries that are attached to a specific local object. It can be run with the name of an executable or shared folder. If the object name is known, ldd will print out all the shared libraries attached to it. If the name is not known, you can …
One of the biggest advantages of Linux is its high degree of customization. While Windows offers a lot of customization options, Linux is a good choice for software developers, as Linux distributions support most popular programming languages. For more information, visit the Linux website. The advantages of Linux are also outlined in this article. For …