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Sagar Sharma

Sagar Sharma

A software engineer who loves to tinker with hardware till it gets crashed. While reviving my crashed system, you can find me reading literature, manga, or watering my plants.

— 174 posts published
February 2023

Remove Rule from UFW Firewall

— UFW
February 2023

Check the Log4j Version in Ubuntu

— How To
February 2023

Using the chmod Command on Ubuntu

— Commands
February 2023

Install nmap on Ubuntu

— How To
February 2023

Upgrading Linux Kernel in Ubuntu

— How To
February 2023

List UFW Firewall Rules

— UFW
January 2023

Change Username in Ubuntu

— Basics
January 2023

Fix "UFW Status Inactive" in Ubuntu

— Troubleshooting
January 2023

Using UFW Firewall Commands

— Commands
January 2023

Find Apt Packages that Consume the Most Space on Ubuntu

— How To
January 2023

Install Angular on Ubuntu

— How To
January 2023

How to Install pip3 on Ubuntu

— How To
January 2023

Add Comments in UFW Firewall Rules

— UFW
January 2023

Install RabbitMQ on Ubuntu

— How To
January 2023

Install Ansible on Ubuntu

— How To
January 2023

Install Git on Ubuntu and Configure it

— How To
January 2023

Check Disk Space in the Ubuntu Command Line

— Know Your Disk
January 2023

Install NPM on Ubuntu

— How To
January 2023

Install Sqlite3 on Ubuntu

— How To
January 2023

See Logged in Users on Ubuntu Linux

— User Management
January 2023

Get User ID in Ubuntu

— User Management
December 2022

Perform a Checksum in the Ubuntu Command Line

— How To
December 2022

Search for packages in Ubuntu using the apt search

— Package Management
December 2022

How to Remove Swap File From Ubuntu

— How To
December 2022

How to Merge PDF Files in Ubuntu Terminal

— How To
December 2022

Check UFW Firewall Logs

— UFW
November 2022

How to install OpenSSL on Ubuntu Server

— How To
November 2022

Check the Firewall Status in Ubuntu

— UFW
November 2022

Install Docker on Ubuntu

— How To
November 2022

How to Install MySQL in Ubuntu

— How To