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Install LEMP Server (Nginx, MariaDB, PHP) On CentOS, RHEL, Scientific Linux 6.5/6.4/6.3

Install LEMP Server (Nginx, MariaDB, PHP) On CentOS, RHEL, Scientific Linux 6.5/6.4/6.3

willing 2Year(s) Ago (2017-03-14) 352 View(s) 0 Comment(s)

LEMP is a combination of operating system and open-source software stack. The acronym LEMP is derived from first letters of Linux, Nginx HTTP Server, MariaDB database, and PHP/Perl/Python. In this tutorial, let us see how to setup LEMP server on RHEL/CentOS/Scientific Linux 6.x. Here x stands for version such as 6.1, 6.2, 6.3, 6.4, 6.5 etc. My testbox hostname and IP address are server.unixmen.com and 192.168.1.200/24, respectively. Install Nginx Nginx (pronounced engine-x) is a free, open-sourc...

Install LAMP Server (Apache, MariaDB, PHP) On CentOS, RHEL, Scientific Linux 6.5/6.4/6.3

Install LAMP Server (Apache, MariaDB, PHP) On CentOS, RHEL, Scientific Linux 6.5/6.4/6.3

willing 2Year(s) Ago (2017-03-14) 493 View(s) 0 Comment(s)

LAMP is a combination of operating system and open-source software stack. The acronym LAMP is derived from first letters of Linux, Apache HTTP Server, MariaDB database, and PHP/Perl/Python. In this tutorial let us see how to setup LAMP server on RHEL/CentOS/Scientific Linux 6.x. Here x stands for version such as 6.1, 6.2, 6.3, 6.4, 6.5 etc. My testbox hostname and IP address are server.unixmen.com and 192.168.1.200/24, respectively. Install Apache Apache is an open-source multi-platform web serv...

Enable root Login On FreeBSD 10

Enable root Login On FreeBSD 10

willing 2Year(s) Ago (2017-03-14) 311 View(s) 0 Comment(s)

When I was testing my new FreeBSD 10 RC, I was not able to connect from remote machine using root user. So I decided to make a tutorial about this, may be it will help some people who is having the same problem. [crayon-5beb94c285f4b451539438/] How  to enable root login  on FreeBSD 10 ? [crayon-5beb94c285f55686053015/] Find this line: [crayon-5beb94c285f58768360822/] and change it to: [crayon-5beb94c285f5b924185395/] Now Restart sshd [crayon-5beb94c285f5d878518442/] Now  you are Ready : [crayon-...

Five Examples Of The ping Utility

Five Examples Of The ping Utility

willing 2Year(s) Ago (2017-03-14) 326 View(s) 0 Comment(s)

What is ping Utility? Before going through some real world examples of the ping utility, let me explain what this commandline tool is and its purpose. The ping utility is used to test the reachability of a host on an Internet Protocol (IP) network. Its names comes from the active sonar method which is used to create a pulse of sound (ping) under the water and listening to echo requests from surrounding objects. This method is the best way to explain how the network ping utility works. The ping u...

How To Install LAMP Stack On Debian 8

How To Install LAMP Stack On Debian 8

willing 2Year(s) Ago (2017-03-14) 439 View(s) 0 Comment(s)

LAMP is a combination of operating system and open-source software stack. The acronym LAMP came from the first letters of Linux, Apache HTTP Server, MySQL or MariaDB database, and PHP/Perl/Python. This tutorial describes how to install LAMP stack on Debian 8 64 bit server. The same steps will work on Debian 7 and all previous versions. Install LAMP Stack On Debian 1. Install Apache Apache is an open-source multi-platform web server. It provides a full range of web server features including CGI, ...

Install PostgreSQL and phpPgAdmin on Debian 7 ‘Wheezy’

Install PostgreSQL and phpPgAdmin on Debian 7 ‘Wheezy’

willing 2Year(s) Ago (2017-03-14) 304 View(s) 0 Comment(s)

PostgreSQL is a powerful, open-source object-relational database system. It runs on all major operating systems, including Linux, UNIX (AIX, BSD, HP-UX, SGI IRIX, Mac OS, Solaris, Tru64), and Windows OS. In this handy tutorial, let us see how to install PostgreSQL on Debian 7 ‘Wheezy’. Install PostgreSQL Switch to root user using the command: [crayon-5beb94c286e76369605420/] Install it with following command: [crayon-5beb94c286e7f601482689/] Access PostgreSQL The default database name and databa...

Reset MariaDB Root Password in CentOS 6.4

Reset MariaDB Root Password in CentOS 6.4

willing 2Year(s) Ago (2017-03-14) 342 View(s) 0 Comment(s)

I have forgot my MariaDB root password and when trying to reset the root password I was thinking, “Let Unixmen readers know how I have solved my issue”. First, stop running MySQL daemon: [crayon-5beb94c2874d5466206657/] Start MySQL Daemon in Safe Mode: [crayon-5beb94c2874dc032934450/] Login to MariaDb server without a password: [crayon-5beb94c2874de009679902/] Set the  new password in the line below: [crayon-5beb94c2874e6212900124/] Flush privileges on exit: [crayon-5beb94c2874e8264638330/] Rest...

IPTABLES VS FIREWALLD

IPTABLES VS FIREWALLD

willing 2Year(s) Ago (2017-03-14) 376 View(s) 0 Comment(s)

Today we will walk through iptables and firewalld and we will learn about the history of these two along with installation & how we can configure these for our Linux distributions. Let’s begin wihtout wasting further more time. What is iptables? First, we need to know what is iptables. Most of senior IT professionals knows about it and used to work with it as well. Iptables is an application / program that allows a user to configure the security or firewall security tables provided by the Li...

10 Useful Utilities For Linux Users

10 Useful Utilities For Linux Users

willing 2Year(s) Ago (2017-03-14) 344 View(s) 0 Comment(s)

Introduction In this tutorial, I have collected 10 useful utility tools for Linux users which will include various network monitoring, system auditing or some another random commands which can help users to enhance their productivity. I hope you will enjoy them. 1. w Display who is logged into the system and what process executed by them. [crayon-5beb94c2882e4832324156/] for help [crayon-5beb94c2882ec857421541/] for current user [crayon-5beb94c2882ee486707677/] 2. nmon Nmon or nigel’s monitor is...

Learn file management commnad line required for RHCSA

Learn file management commnad line required for RHCSA

willing 2Year(s) Ago (2017-03-14) 339 View(s) 0 Comment(s)

3.0 Introduction to Red Hat Linux Key file system Welcome back, in this ‘RHCSA examination preparation guide’ series two articles are published, this is third part of the series in continuation, in previous two articles we understood basics of Red Hat Enterprise Linux including Installation, system registration to Red Hat network, then we learned few Linux basic commands, what is bash, what is Linux terminal. Let us move ahead, as we know that everything in Linux is a file, all of the configurat...