Linux
Linux | News, how-tos, features, reviews, and videos
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How to use the last command: 2-Minute Linux Tip
In this episode of 2-Minute Linux Tips, Sandra demonstrates the last command. It that shows recent logins – such as the last time you logged in but with the logins in reverse order.
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How to use the bc command: 2-Minute Linux Tip
In this Linux tip, learn how to use the bc command – it’s a command line calculator. You can use this command to easily solve equations.
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How to use the lsblk command: 2-Minute Linux Tip
In this episode of 2-Minute Linux Tips, learn the lsblk command. It provides information on block devices -- such as hard disks where you read and write one block of data at a time.
What’s new in Fedora Linux
Fedora 30 arrives with support for Ansible’s Linux System Roles and a new Fedora CoreOS edition, which replaces Fedora Atomic Host
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How to use the chown command: 2-Minute Linux Tip
Learn how to use the chown command. It changes a file’s owner or both owner and group.
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How to use the chmod command: 2-Minute Linux Tips
Learn how to use the chmod command – the command for changing permissions on files. The only tricky part is understanding that there are two ways to represent file permissions.
What is Docker? Docker containers explained
Docker helps developers build lightweight and portable software containers that simplify application development, testing, and deployment
![aerial view of shipping containers [by StockSnap - CC0 via Pixabay]](https://images.idgesg.net/images/article/2017/10/containers_aerial_view_shipping_by_stocksnap_cc0_via_pixabay-100740403-small.3x2.jpg)
What is Kubernetes? Container orchestration explained
By abstracting away management complexities, Kubernetes unlocks the potential of containers
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How to run command loops: Linux Tip
Being able to run command loops is one of the features of Linux that makes it easy to automate repetitive tasks. In this 2-minute Linux tip, learn about looping -- in scripts and on the command line.
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How to use the nmcli command: Linux Tip
Nmcli is a command-line tool for controlling NetworkManager and getting the status of network interfaces. Learn about using the command on this episode of 2-Minute Linux Tips.
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Linux tip: How to use the hostnamectl command
In this Linux tip, we look at the hostnamectl command. It’s a command that provides information on a particular system – including but not limited to its hostname – and even allows you to make some changes.
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Linux tip: How to use the pstree command
In this tip, we look at the pstree command. It allows you to get a listing of running processes that clearly indicates the relationship between them.
Sorry, Linux. Kubernetes is now the OS that matters
Linux is just plumbing. The real OS—the real value—is with Kubernetes
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Linux tip: Learn to use display release commands
In this tip, we look at commands that identify the version of Linux in use on a Linux system – the lsb_release and uname commands.
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Linux tip: Learn to use the shred command
In this Linux tip, we look at the shred command, which removes a file from a disk in a manner that is far more thorough than the rm (remove) command.
What’s new in Ubuntu Linux 18.10 ‘Cosmic Cuttlefish’
Ubuntu 18.10 “Cosmic Cuttlefish” arrives with the Linux 4.18 kernel, the Gnome 3.30 desktop, and improved support for gaming-level graphics
Meet Wasmjit, your future embeddable WebAssembly runtime
Wasmjit, now a proof of concept in beta, is intended to be a Linux kernel module
Linus Torvalds: Changes in hardware change Linux development
Bugs are getting more esoteric, and hardware isn’t getting faster at the same pace it used to
![aerial view of shipping containers [by StockSnap - CC0 via Pixabay]](https://images.idgesg.net/images/article/2017/10/containers_aerial_view_shipping_by_stocksnap_cc0_via_pixabay-100740403-medium.3x2.jpg)
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