There are multiple Linux commands that we can use to shed light on what OS version we are running in Linux. Check out some of the commands below. 1. The lsb_release Command Run thelsb_releasecommand with the-aoption to check what Linux distribution and version your system is running. lsb...
The number of CPU instruction sets has kept growing, and likewise for the operating systems which are able to run and support on more than one CPU system architecture. For example, a Linux OS such as Ubuntu, Fedora, Redhat, Linux Mint, Debian, Arch Linux, openSUSE and CentOS can run on ...
The hostnamectl command is also a part of the systemd package. Generally, this command is used to check and configure the hostname. However, you can also use it to check the version of your Linux OS. Similar to the above command, you can also find this command in every latest Linux d...
Some Linux distributions provide an About or Details screen under system settings where you can find this information. Conclusion Being able to check your OS software version is not just a technicality; it’s a significant aspect of maintaining your device’s health, security, and functionality. A...
grep 'VERSION' /etc/os-release Usinghostnamectl hostnamectl is a tool toControl Linux System Hostname. This command outputs the hostname along with other system related details. Now we can use grep to filter the output to display only the Operating system details. ...
linux@linux-VirtualBox:~$ man mount Technique 03: The “findmnt” Command Now, we are going to implement another technique to check the filesystem type which is “findmnt” statements in Linux. In the findmnt statement, it will show all the mounted filesystems in the device. Step: 01 The...
Ubuntu is a free,open-sourceLinux-basedoperating system (OS)with many release versions. Knowing which Ubuntu version is running on your system is important when troubleshooting or searching for installation guides. In this tutorial, learn how to check the Ubuntu version running on your machine. ...
You now know the physical and logical structure of a Linux system, what the kernel is, and how to work with processes. This chapter will teach you how the kernel starts— or boots. In other words, you’ll learn how the kernel moves into memory up to the point where the first user pr...
Some popular operating systems include Windows, macOS, Linux/Unix distributions (such as Ubuntu), Android (for smartphones/tablets) and iOS (for iPhones/iPads), How does an OS manage memory? The OS allocates memory space to running processes based on their needs and priority levels. It also...
How to Check Processor and CPU Details on Linux – Command Examples reli February 19, 2016 at 11:11 pm If you are looking for physical CPU count /proc/cpuinfo is confusing . It gives the number of threads . To get physical CPU count . [root@xxx~]# dmidecode -t 4 | egrep -i ...