Are you facing "FATAL: Authentication helper program /usr/lib/squid/basic_ncsa_auth: (2) No such file or directory" error while trying to setup squid proxy server ? Do you want to Know how to solve "FATAL: Authentication helper program /usr/lib/squid/basic_ncsa_auth: (2) No such file or directory" error ? If yes, then you have come to the right place. Even ... Read more
In this article, I will take you through the Steps to Install and configure Squid Proxy Server on RHEL/CentOS 7/8. You might face a situation where you have some server in private network which is not allowed to access anything on public network and suddenly you have some requirements like you need to update the ... Read more
In this tutorial, I will take you through 11 Best Python OS Module Examples on Linux. According to Python official Documentation os modules provides a portable way of using operating system dependent functionality. One can use these os modules to perform different OS functions. For example: os.chdir() can be used to change the directory, os.rmdir() ... Read more
In this tutorial, I will take you through Primitive Data Types in Java. A programming language provides some predefined data types, which are known as built-in data types. There are basically eight built-in primitive data types in Java - int, char, byte, short, long, float, double and boolean. We will understand all the primitive data ... Read more
In this tutorial, we will go through the introduction of Java Programming Language, Java Development Kit(JDK) and Java Runtime Environment. Java is the most popular Language among Programmers and Developers due to its huge potential and applicability in Designing Real Time Applications. It was originally designed by Sun Microsystems which has now been developed and ... Read more
Do you want to know the steps to Backup and Restore MariaDB Database on RHEL/CentOS 7/8 ? If yes, then you have come to the right place. If you are using MariaDB Database in your Organization then it is very important for you to understand how to take backup and restore mariadb data. There are ... Read more
Are you looking for the Steps to Reset MariaDB root password on RHEL/CentOS 7/8 ? Have you forgotten the MariaDB root password ? If you are looking for the answer to these questions then you came to the right place. There is always a possibility that one can forget the root password which will further ... Read more
In this article, I will take you through the Step by Step Guide to Install Apache 2.4.6 web server on RHEL 7/CentOS 7. Apache is a well Known open source cross platform web Server used by many tech giants across the globe like IBM, Adobe, Paypal, LinkedIn, Facebook. Being open source, it is very popular ... Read more
In this article, I will take you through 6 Simple and Easy Steps to Install MariaDB Server on Linux(RHEL/CentOS 7/8). MariaDB is an open source MySQL based relational database management system. It is probably the most popular database currently in use on Linux Based Platforms due to its various features over other databases. It offers ... Read more
In this article, I will explain about the "netstat command not found" error and the steps required to solve this error. netstat is a very popular open source command to check network connections on Linux based Systems. Almost all Linux Professionals are usually aware of this tool. Hence it is very much important to understand ... Read more