Harry Hill

Knowing how to check CPU architecture command Linux is key to software compatibility, performance, and future upgrades. Quickly identifying 32-bit (i686) or 64-bit (x86_64) support helps you choose the right software and stay aligned with modern standards. Discover the top Linux commands to check CPU architecture, summarized in the comparison table below for quick reference. […]

The “systemctl command not found” error occurs when Ubuntu can’t recognize or locate the systemctl command, essential for managing services and processes in Linux systems using systemd. This can hinder system administration and troubleshooting tasks. Common Causes of systemctl Command Not Found Ubuntu: Your system may not use systemd (common in older or minimal Ubuntu […]

As a Linux administrator, you would use monitoring tools to do your system administrative jobs perfectly. The top command in Linux enables you to have a real-time view of the processes running and system performance on your system. Running the top command displays a summary system such as CPU, memory, system load averages, a list […]

Linux ss Command is a tool for monitoring network socket connections on Linux systems. It quickly displays detailed TCP, UDP, and UNIX socket statistics, allowing developers to filter connections by protocol, state, or address for efficient troubleshooting and network management. With ss command, Linux users can pinpoint active ports, filter by protocol, and even close […]

In this article, we will describe the requirements of KVM Hypervisor, Features Of KVM Hypervisor, and the main reason for Install KVM On Linux VPS instead of other VM programs; Then have a fully comprehensive training about the Installation Of KVM on Centos 8. About KVM Right Hypervisor For Your IT Needs In Linux Kvm […]

The cmp command in Linux compares two files byte by byte, identifying the first point of difference or confirming if they’re identical. If the files match, it exits without output. If they differ, it reports the location of the first mismatch. The cmp command Linux​ is ideal for efficiently comparing both text and binary files […]

The finger command provides detailed information about users currently logged into a Linux system and reveals additional details such as login time, idle time, and user-specific notes or projects. Linux administrators can monitor user activity and manage accounts effectively using the comprehensive output of finger command. Basic Syntax of finger command: finger [options] [username] Prerequisites […]

The terminal emulator is a crucial part of any Ubuntu user’s toolkit, providing direct access to the system’s command-line interface. While Ubuntu comes with GNOME Terminal by default, it might not be the best fit for everyone. Some users prefer a terminal with more features, a better interface, or enhanced performance. Ubuntu allows you to […]

The whoami Command in Linux displays the username of the currently logged-in user, helping developers verify their active account quickly. By typing whoami in the terminal, it returns the effective user name, essential for managing permissions and user sessions in multi-user environments. Syntax of whoami Command in Linux: Here’s the basic syntax: whoami [option] 🤖AI […]

The whereis Command in Linux locates binary, source, and manual files for a specified command by querying the system’s indexed database. It enables quick access to executable paths and documentation for efficient system management. Linux whereis command basic syntax is as follows: whereis [options] [command_name or filename] 🤖AI Overview: The whereis command in Linux efficiently […]

The pwd command in Linux stands for print working directory and is used to display the full absolute path of the current directory you are working in. It works by querying the system for your current location within the directory hierarchy and returns the path starting from the root (/). Mastering pwd command in Linux is […]

The locate command in Linux is a file-searching command-line tool used to quickly find files and directories based on their names by searching updated databases. To use the locate command run the following syntax in the terminal and find the location of the files in your Linux system simply and quickly: locate [filename or part […]