Git commit command records the repository changes, we can give a message while committing changes. Sometimes we may need to edit the last commit. In this article, we will discuss the methods to edit commit. To add the git commit message we will use the following command Possible scenarios to edit the last commit To … Read more
Git merge and rebase are two very useful commands to work with git branching. In this article, we will discuss the difference between these commands. Git merge Git merge command joins two or more development histories together. We will denote git commits using the letter C and the main branch name as main. Let’s start … Read more
Two new commands introduced in the git version 2.23, git restore and git switch. Git restore command is used to do many undo operations, read more about it here. To switch branches we can use the git switch command. It is similar to the checkout command. The following ways we can use the git switch … Read more
Git restore command can be used for many undo operations. Git version 2.23.0 introduced git restore command, the current version of your git command can be checked using the command. Unmodify a file Git restore command can used to revert file changes. Suppose we have project repository with one file readme. From the above git … Read more
Sometimes we may need to check Linux kernel version information. In the previous article, we explained methods to find the Linux version. Current latest Linux kernel version details are available at https://www.kernel.org/. To find the kernel details we can follow the methods uname command hostnamectl command /proc/version file dmesg command Check kernel version using uname … Read more
Linux is a free open-source operating system. It is based on a Linux kernel which is developed by Linus Torvalds. There are different Linux variants available, they are collectively known as Linux distributions. Debian,Ubuntu,Arch Linux,Fedora,Red Hat Linux,CentOS,Fedora,OpenSUSE, are some popular Linux distributions. We may need to check the operating system name and version using the … Read more
In this article, we will discuss methods to find the WiFi version. WI-Fi is the short form of Wireless Fidelity and it is a set of wireless protocols used in wireless communication of devices. It allows phones, computers, game consoles, etc to communicate over Wi-Fi radio signals. WiFi versioning introduced after Wifi version 3. Early … Read more
There are two types of 3D systems available – anaglyph 3D and polarized 3D systems. Anaglyph 3D uses a red-cyan color filter. In this article, we will discuss polarized 3D systems. If you are curious about “3D without glass” you can read our article here Firstly, polarized 3D systems need a display and 3D glass. … Read more
3D videos and images are an awesome way to create the visual illusion of depth. If you want to know about 3D videos please check out our article here. In this article, we will discuss tricks to view 3D images/GIFs without glasses. 3 different ways to watch 3D without glass or special hardware. 3D GIF … Read more
The signal app has stickers support. This article will discuss a cool way to create your own stickers. Simply follow the steps to create the Signal sticker pack. To create Signal stickers first you need to download Signal desktop app from https://signal.org/en/download/ Install the Signal app for your PC and login to your Signal account. … Read more