Howdy Guys, As we all know brightness can be controlled from most laptop keyboards now. Even the mouse has long been used to increase and decrease LCD back light brightness. But, today we’re going to use a command line tool called xbacklight. Xbacklight is available system default software repo. Installation On Ubuntu: sudo apt-get install […]
105883Posted August 21, 2014 by Enock Seth Nyamador
Question: How to switch from Dynamic to static in my CentOS 7? Answer: Before to convert from dynmic to static, please make an copy of resolv.conf under etc folder. cp /etc/resolv.conf /etc/resolv.conf.backup 1 – Please edit “/etc/sysconfig/network-scripts/ifcfg-enp0s3″. TYPE=Ethernet BOOTPROTO=static DEFROUTE=yes PEERDNS=yes PEERROUTES=yes IPV4_FAILURE_FATAL=no IPADDR=10.1.1.200 IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=enp...
DNS, stands for Domain Name System, translates hostnames or URLs into IP addresses. For example, if we type www.unixmen.com in browser, the DNS server translates the domain name into its associated ip address. Since the IP addresses are hard to remember all time, DNS servers are used to translate the hostnames like www.unixmen.com to 173.xxx.xx.xxx. […]
NFS, stands for Network File System, is a server-client protocol used for sharing files between linux/unix to unix/linux systems. NFS enables you to mount a remote share locally. You can then directly access any of the files on that remote share. Scenario In this how-to, I will be using two systems which are running with […]
What Is Docker? From the Docker website, Docker is an open platform for developing, shipping, and running applications. Docker is designed to deliver your applications faster. With Docker you can separate your applications from your infrastructure and treat your infrastructure like a managed application. Docker helps you ship code faster, test faster, deploy faster, and […]
This tutorial describes how to add REMI repository which is created and maintained by a French guy named Remi Collect. REMI repository is free to use and is very stable. You might want to look our previous tutorials about EPEL repository. Install EPEL Repository On CentOS/RHEL/Scientific Linux 7 Install EPEL Repository On CentOS/RHEL/Scientific Linux 6.x […]
LEMP is a combination of operating system and open-source software stack. The acronym LEMP is derived from first letters of Linux, engine-x (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 7. My testbox hostname and IP address are server.unixmen.local and 192.168.1.101/24 respectively. […]