Erick Lumunge

A file system is responsible for file storage, retrieval and management. In this article we go over a simple to understand overview of the Linux file system.

Linux runs two-thirds of all servers on the internet and networking is a very important aspect for computers. In this article we have discussed Linux commands that handle important computer networking aspects such as IP addressing, DNS lookups, secure and insecure remote peer to peer connections.

Text filtering is the process of taking an input stream, processing it and sending it to the output stream, this article is a continuation of the first and second parts, here we learn more text processing commands.

Text filtering is the process of taking an input stream, processing it and sending it to the output stream, this article is a continuation of the first part, here we learn more text processing commands.

Text filtering is the process of taking an input stream, processing it and sending it to the output stream, in this article we discuss Linux commands you can use to manipulate text files for organization and efficiency.

Linux systems are not only multitasking but also multi-user and this raises security concerns fortunately permissions exist to control the power of different users over files and directories. In this article we discuss these permissions, different classes of users and commands involving permissions.

In every system a lot of repetitive tasks need doing and doing this tasks manually takes up time and is prone to mistakes, In this article we discuss cron, a Linux utility used to automate or schedule these tasks.

The Linux operating system runs on two-thirds of all servers on the internet and networking is a very important aspect for computers. In this article we give an introduction to Linux networking with five commonly used networking commands.

Curl is a tool used for data transfer between client and server and support many protocols and functionalities such as authentication, proxies and much more. In this article we have discussed commonly used curl commands.

The find command will return all files in the current working directory and can specify an action to be performed once a match is found. In this article we have discussed commonly used find commands that improves the efficiency of Linux users.

The grep command is a very useful Linux command used to search a file for a specified string or pattern. In this article we discuss common grep commands you can use to improve your linux experience.

Some tasks such as searching and replacing text in a text file can be done much more faster and efficiently, in this article we discuss the sed stream editor and some of its useful commands that get the job done.

Awk is a powerful scripting language used for advanced text processing, in this article we discuss common commands that are used to process text files.