Boot ID: c89bae2d3ec7493987a455bfa15e4818 Virtualization: kvm Operating System: CentOS Linux 7 (Core) CPE OS Name: cpe:/o:centos:centos:7 Kernel: Linux 3.10.0-1062.12.1.el7.x86_64 Architecture: x86-64 To see only the OS version, type: hostnamectl | grep "Operating System" Copy An...
In a Linux environment, you can easily determine the C language version being used by leveraging the power of the command line. For instance, when using the GCC (GNU Compiler Collection), you can check its version using the following command in your terminal: gcc --version This instruction w...
As an SRE or Linux Administrator, you need to keep an eye on your different servers, virtual machines, hypervisors, etc; and make sure they don't have any zombie processes or things sucking up all CPU power. This is something that can be done in several ways through the command line, a...
How to check ram in Linux Ubuntu in command line. Using terminal one can check total memory in Linux in GB. Learn how to check ram size in Linux command line in Gb. free Command free displays the total amount of free and used physical and swap memory in the system, as well as the ...
Method 2: Using hostnamectl command One of the simplest ways of getting CentOS version information is by using ‘hostnamectl’ command, as shown below: $ hostnamectl Sample Output: Static hostname: fosslinux Icon name: computer-vm Chassis: vm ...
LinuxCommandLibraryBasics Tips Commands cppcheckAnalyze C/C++ code for defectsTLDRRecursively check the current directory, showing progress on the screen and logging error messages to a file$ cppcheck . 2> cppcheck.logRecursively check a given directory, and don't print progress messages $ cpp...
In this tutorial, learn some of the useful command-line tools to check CPU usage and their usage in Linux-based distros. 1. Top Thetopcommand displays a real-time view of performance-related data of all running processes in a system. By default, the top command updates data every 5 secon...
For more insights into navigating and managing your Debian system, check out our guide onhow to use Linux. Check the Debian Version from the Terminal Using Terminal, often known as Command-Line, is one of the fastest and most effective techniques to determine the OS version you are running....
This tutorial takes a quick look at some of the most commonly used commands to check hardware information and configuration details on Linux.
How to Check Uptime of Your Linux Server The uptime command in Linux is used for finding how long the Linux system has been up and running. It is one of the simplest Linux commands. Just run it without any options: uptime This will show you a single line of output that shows the ...