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April 2015
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VNC server on Centos 7

VNC server on Centos 7 a) yum groupinstall “X Window System”

b) yum install gnome-classic-session gnome-terminal nautilus-open-terminal control-center liberation-mono-fonts

unlink /etc/systemd/system/default.target

ln -sf /lib/systemd/system/graphical.target /etc/systemd/system/default.target

reboot

After reboot, you will get Centos 7 desktop .

Now start installing VNC packages.

Issue the below command to install VNC package.

yum install tigervnc-server -y

Create a file […]

firewalld add

Assuming you’re using the default zone of “public” (you may need to temporarily disable selinux (setenforce 0)):

1. To allow everyone to access port 8080/tcp:

firewall-cmd –zone=public –add-port=8080/tcp –permanent

2. Allow a server from the IPv4 address 192.168.1.50 to access this server on port 128 over UDP:

firewall-cmd –zone=public –add-rich-rule=’rule family=”ipv4″ source address=”192.168.1.50/32″ […]

LAMP server on centos 7

LAMP server on centos 7

LAMP is a group of open source softwares installed together to build a webserver. LAMP refers to Linux (Operating system), Apache (Web service), MySQL/MariaDB (Database) , PHP (Programming language). This guide helps you to install LAMP server on centos 7. Before starting installation, you need to setup Static IP and […]