作者:John

Learn file management commnad line required for RHCSA

Learn file management commnad line required for RHCSA

3.0 Introduction to Red Hat Linux Key file system Welcome back, in this ‘RHCSA examination preparation guide’ series two articles are published, this

John John 2017-03-14
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HOW TO ADD CRON JOBS IN LINUX AND UNIX

HOW TO ADD CRON JOBS IN LINUX AND UNIX

  Introduction Cron job are used to schedule commands to be executed periodically. You can setup commands or scripts, which will repeatedl

John John 2017-03-14
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How to Prevent SSH Brute Force Attacks with Fail2Ban on Debian 7

How to Prevent SSH Brute Force Attacks with Fail2Ban on Debian 7

Fail2ban is an open-source intrusion prevention system that can be used to prevent brute force attacks and other suspicious malicious attacks. It scan

John John 2017-03-14
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How To Install Fail2Ban On CentOS 7

How To Install Fail2Ban On CentOS 7

Brute force attacks are a way for malicious hackers to get access on your machine so in order to protect from these kind of attacks you need to prepar

John John 2017-03-14
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uncompress *.tar.xz in Linux

uncompress *.tar.xz in Linux

CentOS yum install -y xz Ubuntu apt-get -y install xz   xz -d ***.tar.xz tar -xvf ***.tar

John John 2016-09-08
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VirMach – SSD OpenVZ & KVM in 8 locations starting at $2/month!

VirMach – SSD OpenVZ & KVM in 8 locations starting at $2/month!

  Visit VirMach from my aff link is ap VirMach With Affiliate To support our site Amir from VirMach sent in this exclusive offer for the

John John 2016-08-26
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How to allow 80 3306 22 in your CENTOS 6.0 iptables

How to allow 80 3306 22 in your CENTOS 6.0 iptables

iptables -I INPUT -p tcp --dport 80 -j ACCEPT iptables -I INPUT -p tcp --dport 22 -j ACCEPT iptables -I INPUT -p tcp --dport 3306 -j ACCEPT Save it

John John 2016-06-07
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How to Benchmark your VPS?

How to Benchmark your VPS?

Have you recently purchased a VPS? do you want to see how powerful is that VPS and what can you do with it? or do you want to write a review for a hos

John John 2016-03-23
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How to backup you data to remote FTP server daily

How to backup you data to remote FTP server daily

#!/bin/sh cd /root #dump the DB /usr/local/bin/mysqldump --opt --user=hxs --password=****** --host=localhost hxs > hxs.sql /usr/local/bin/mysql

John John 2016-01-10
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Install Windows on a Kimsufi or Online.net Server

Install Windows on a Kimsufi or Online.net Server

Okay, so you want to install Windows on your Kimsufi server? Cool! Just follow the instructions and you’ll have Windows installed within an hour! T

John John 2015-10-16
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