Linux file permissions explained in simpler terms. Also learn how to change the file permissions and ownership in Linux in this detailed beginner’s guide.
Some practical examples of wc command in Linux to count the number of lines, words and characters of a text file.
Less is an awesome Linux command utility for viewing text files. Here are some essential less command examples to use it effectively.
A comprehensive guide explaining basic vim commands that will be useful to any Linux user be it a sysadmin or a developer.
Learn the tail command syntax along with some practical examples of the tail command in Linux. This will also help you in monitoring the log files.
Wondering how to change the SMTP Settings of your already installed Discourse server? Here’s a quick tutorial with screenshots to show you hot change the email settings in Discourse.