Sometimes we need to get the size of a directory on the command line. For example, If you are running low on disk space, you can use the du command to identify which directories are taking up the most space […]
Introduction In the world of Linux, there are many powerful tools available that can help you manage your files more efficiently. One of these tools is the gzip command, which is used to compress and decompress files. In this beginner’s […]
Introduction resolv.conf is an important configuration file in Linux that contains information about the DNS (Domain Name System) servers that your system uses to resolve domain names into IP addresses. However, sometimes the resolv.conf file can be overwritten, which can […]
When using Linux, the top command is a useful tool for keeping an eye on what processes are active and how much of the system’s resources they are using. Having a real-time view of your Linux system’s activity will allow […]
1. Introduction There can only ever be one program or service using a certain port at a given moment. There are instances when discovering what process using a certain port is necessary. In this guide, we will examine several methods […]
What is Apt Package? The Apt package is used by many Debian-based Linux systems like Ubuntu. Apt uses the information of known and available softwares in a database. It performs many operations like software installation, package lookup, etc. by using […]
Your technical services support begins with Tecofers, from Linux, Checkpoint Firewall, AWS Cloud Administration, and Technical Writing to so much more. Contact us today to learn more! admin@tecofers.com By Elena Stewart As a contractor, you spend hours each day working […]
By Elena Stewart, Sep 28, 2022 Every small business in every industry has a limit to the amount they can invest in technology. The latest cutting-edge tech may seem out of reach for your growing operation. However, there are certain […]
Vagrant is a tool for building and managing virtual machine environments in a development environment. It has an easy-to-use workflow. It lowers the development environment setup time and increases productivity. Virtual images of Ubuntu, Centos etc are available on the […]
By Naomi Johnson July 17, 2022 Being an entrepreneur means always having your plate full, chasing deadlines, and working long hours to turn your business into a success. However, during the initial years, the odds aren’t in your favor, as […]