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PHP 7.4 is a significant update of the PHP language that was officially released on November 28, 2019. This is the last version in the PHP 7 series that brings in arrow functions for cleaner one-liners, preloading for improved performance,…
The LEMP software stack is a group of software that can be used to serve dynamic web pages and web applications written in PHP. This bash script will install LEMP stack on your CentOS Stream 9 and configure it to…
If you encounter the command not found error while using ifconfig, here’s an easy way to solve it. # ifconfig -bash: ifconfig: command not found Ifconfig is a handy networking utility that fetches important data related to the network interface…
Abbreviated as nmcli, the network manager command-line interface is a nifty and easy to use tool that saves you lots of time when you need to configure an IP address. It’s strongly recommended to set static IP address on your…
NMState is a declarative network manager for configuring networking on Linux hosts. It’s a library that provides a command-line tool that manages host network settings. In this guide, we look at some of the example usages of the NMState tool.…
In this post, we will cover how to set static IP address on CentOS 9/RHEL 9 systems. It’s strongly recommended to set static IP address on your Linux system specially on servers. The main benefit of static IP address is…
We have a script which using a heredoc. We need to be able to write unexpanded variables in the heredoc. We want only the $domain_name would be expanded. #!/bin/bash domain_name='bonguides.me' cat << EOF >> default.conf server { listen 80; server_name…
We have a script which using a heredoc. We need to be able to write unexpanded variables in the heredoc. We want only the $domain_name would be expanded. #!/bin/bash domain_name='bonguides.me' cat << EOF >> default.conf server { listen 80; server_name…
Finding CPU utilization is one of the important tasks. Linux comes with various utilities to report CPU utilization. With these commands, you will be able to find out: CPU utilization. Display the utilization of each CPU individually (SMP cpu). Find…
Let’s suppose you need to insert some data into a large file. Because of its size, it’d take a lot of time to open it in an editor and add it manually. Also, it might be hard to scroll to…