Sagar Sharma
148 posts published
Introduction to Flatpak
The universal packaging system from Fedora is popular among developers and desktop Linux users.
· Sagar Sharma
Amend a Comment in Git
We all make mistakes. The important thing is to make amends. Git allows you that as well.
· Sagar Sharma
Check Git Commit History
Learn to quickly check the commit history in git.
· Sagar Sharma
Git Show Files in a Commit
Are you adding all the correct files? Check the files that are part of a commit in git with this trick.
· Sagar Sharma
Updating Flatpak Packages
Got Flatpaks? How about updating them to newer versions?
· Sagar Sharma
Installing Flatpak Packages
Once you have Flatpak support enabled, it's time to see how to install Flatpak packages.
· Sagar Sharma
Installing Flatpak Packaging Support
Before you start using Flatpak packages, you need to install the Flatpak support on your system.
· Sagar Sharma
Git Move Commit to Another Branch
Sometimes you commit to an incorrect branch and now you want to move the commit to the correct branch. Here's how to handle the situation.
· Sagar Sharma
Undo Git Add and Remove Files from Staging
Accidentally add a file that was not supposed to be added? If you have not made the commit yet, you can undo the git add and remove the file from staging.
· Sagar Sharma
Push an Empty Commit in Git
Yes, you can totally push an empty commit in Git if you really want to. Here's how to do that.
· Sagar Sharma
What is the .git folder?
See the .git folder in your project directory and wonder what it is about. Let me explain all about it.
· Sagar Sharma
lsattr Command Examples
The lsattr command lists the attributes of a file or directory in Linux.
· Sagar Sharma
wget Command Examples
The wget command allows you to download files over the internet in the Linux command line.
· Sagar Sharma
rm Command Examples
The rm command allows you to delete both files and folders. Here's how to use it.
· Sagar Sharma
lsblk Command Examples
The lsblk command is helpful for getting information on drives and block devices on your Linux system.
· Sagar Sharma
kill Command Examples
The kill command is used to eliminate a process in the Linux command line.
· Sagar Sharma
11 System Resource Monitoring Tools for Linux Command Line
Keep a tab on the system resource utilization using one of these command line tools.
· Sagar Sharma
Nano Editor Basic Commands
Get a quick reference to using the Nano editor for editing files in the Linux terminal.
· Sagar Sharma
7 Awesome Zsh Plugins
Let me share some of my favorite Zsh plugins.
· Sagar Sharma
Find mtime of File in Linux
See when was the file last modified with mtime in Linux.
· Sagar Sharma
ip Command Examples
One of the most used networking commands that you must know.
· Sagar Sharma
Enabling Logs with firewalld
Logs help you understand what's going on with your firewall like how many bad attempts it detected.
· Sagar Sharma
Checking Firewalld status
It is important to check the status of the firewall to see if it's running or disabled.
· Sagar Sharma
Opening Ports in firewalld
Learn how to open a specific port number or open ports for a specific service in firewalld.
· Sagar Sharma
Listing firewalld Rules
Wondering what firewall rules are put in place by firewalld tool? Here's how to know that.
· Sagar Sharma
Enable, Disable and Restart firewalld
Learn about managing the firewall by enabling, disabling and restarting firewalld.
· Sagar Sharma
Install and Use Powerlevel10k in Zsh
10x your Zsh setup with Powerlevel10k
· Sagar Sharma
Setting Environment Variables in zsh
Learn to set environment variables in Zsh, be it temporary or permanent.
· Sagar Sharma
Customizing Zsh Prompt
Give your zsh a good-looking, useful prompt. Here's how.
· Sagar Sharma
Enabling Auto Suggestion in Zsh
Get command completion suggestions based on your command history.
· Sagar Sharma