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Our vps's ssh port always scaned by some bad gay and Fail2ban is not enought. You can change you default port for the security. But there is many ne
2018-06-09
http://phantomjs.org/download.html uncompress tar jxvf package.tar.bz2 pwd to get the path ln -sf phantomjs's path/bin/ph
2017-09-07
Install ntp service sudo yum install ntp Enable ntp service start at boot up systemctl enable ntpd add params"-g -x"，Enable ntp service wo
2017-08-08
As a system administrator, you may find yourself (today or in the future) working in an environment where Windows and Linux coexist. It is no secret t
2017-03-16
The following will install Guacamole 0.9.11, Tomcat 8, and MySQL for you. All you have to do is pick a MySQL Root Password and change the guacamole_us
2017-03-16
This guide is no longer maintained. Check out my new Guacamole guide for CentOS 7 HERE! In my quest to simplify my technical life, I have been entert
2017-03-15
This post was last updated on Feb 02, 2017. Changes made to make this guide current as of Guacamole Incubator 0.9.11 RC1. This is my third Guacamole
2017-03-15
Hello, Just installed CentOS 7 on my Virtual machine and realized that, Firewalld is bit complicated as I am using iptables firewall from many year
2017-03-15
Command line is more powerful because you can do lot with them, you can tell your computer exactly what you want and get the appropriate answer, whi
2017-03-15
This article is for people that have good knowledge in Python and want to learn and practise new skills and do some network basics. Information about
2017-03-15