Category Archives: Linux (Ubuntu)

How to use Ansible to autoremove unwanted package dependency with apt

How to use Ansible to autoremove unwanted package dependency with apt

I am trying to use ansible apt autoremove option but it is not working. I wanted to remove all unused Linux kernel and unwanted package dependency with the apt command/apt-get command. How can I run sudo apt-get autoremove on remote Ubuntu/Debian Linux servers with ansible?
Halal Vitamins

Powered by WPeMatico

How to Install Nagios 4.3.x Monitoring Tool on Debian 9

Zabihah Halal Vitamins
How to Install Nagios 4.3.x Monitoring Tool on Debian 9
This tutorial will show you how to install and configure the latest version of Nagios Core, currently 4.3.4, from sources in Debian 9.1, codename Stretch. Nagios, also known as Nagios Core, is a free Open Source network monitoring tool actively maintained by its developers, designed to monitor an entire network infrastructure.

Powered by WPeMatico

How to Install Discourse Forum with Nginx on Ubuntu 16.04

Zabihah Halal Vitamins
How to Install Discourse Forum with Nginx on Ubuntu 16.04
Discourse is a free and open source software for creating Internet forum community and mailing list. Discourse forum software has been used by many organizations, including Codeacademy, Udacity, Twitter Developers, and Docker Community Forum. In this tutorial, we will show you step-by-step how to install and configure Discourse Forum with Nginx web server on Ubuntu 16.04.

Powered by WPeMatico

How to Setup ZSH and Oh-my-zsh on Linux

Zabihah Halal Vitamins
How to Setup ZSH and Oh-my-zsh on Linux
The Z Shell or zsh is an interactive UNIX shell and powerful command-line interpreter for scripting language including shell scripting. The Z shell has become one of the most popular shells for Linux operating system. It’s rich in features and easy to configure and customize.

Powered by WPeMatico

How to supercharge string search through a directory hierarchy on a Linux/Unix

How to supercharge string search through a directory hierarchy on a Linux/Unix
Usually, I use the [nixcmd name=”grep”] for code searching on my box. Recently, I come across another cool tool called ag. It is an attempt to make something better than ack, which itself is better than grep command. Let us see how to install and use the ag tool on Unix-like operating systems.
Halal Vitamins

Powered by WPeMatico

How to Install MediaWiki with Nginx on CentOS 7

Zabihah Halal Vitamins
How to Install MediaWiki with Nginx on CentOS 7
MediaWiki is a popular wiki software that was originally developed for use on Wikipedia. It’s a free and open source wiki software written in the PHP programming language. In this tutorial, we will discuss how to step-by-step install MediaWiki with Nginx web server on CentOS 7.

Powered by WPeMatico

Install Nginx, MariaDB and PHP (FEMP stack) on FreeBSD 11

Zabihah Halal Vitamins
Install Nginx, MariaDB and PHP (FEMP stack) on FreeBSD 11
In this tutorial, I will describe the process of installing and configuring the FEMP stack on FreeBSD 11.x. FEMP software stack is an acronym for FreeBSD – Nginx – MySQL (or MariaDB) and PHP.

Powered by WPeMatico

How to Install and Configure Master-Slave Replication with PostgreSQL 9.6 on CentOS 7

Zabihah Halal Vitamins
How to Install and Configure Master-Slave Replication with PostgreSQL 9.6 on CentOS 7
PostgreSQL or Postgres is an open source object-relational database management system (ORDBMS) with more than 15 years of active development. It’s a powerful database server that can handle high workloads. PostgreSQL can be used on Linux, Unix, BSD, and Windows servers.

Powered by WPeMatico