ag@linux:~$

Tech insight for the curious mind

ping the universe, send your echo,
In the terminal of life, be the sudo.
exit the fear, reboot the cheer,
In the shell of existence,
hold your dreams near..

2012

  1. Partition, Format and Mount a New Disk with fdisk, System administration
  6. How to Remove index.php from URLs in Magento 1, Magento and Web servers

2013

  3. How to Set Up MySQL Master-Slave and Master-Master Replication, Databases and System administration
  4. Basic VI Editor Commands: Open, Insert, Save and Quit, VI editor and Linux basics

2014

  1. How to Install Redmine on CentOS 6 with Apache and Passenger, Web servers and System administration
  5. Basic Linux Administration: Users, Groups and Permissions, System administration and Linux basics
  6. How to Install OpenVPN on CentOS 6, Networking and file sharing and Monitoring and security
  7. VI Editor Search and Replace Commands, VI editor
  8. How to Install and Configure NFS and NFSv4 on CentOS 6, Networking and file sharing and System administration

2015

  1. Common Linux Log Files and What Each One Records, Monitoring and security and System administration
  4. Use Cron to Sync the System Time with ntpdate, System administration

2016

  1. How to Troubleshoot Apache: A Step-by-Step Checklist, Web servers and System administration
  2. Install Nagios Core 3 and Plugins on CentOS 6: Quick Steps, Monitoring and security
  4. Install Zabbix from Source on CentOS 6.3, Monitoring and security
  5. Rsync over SSH and the Trailing Slash Question, SSH and System administration

2017

  1. Basic Linux Commands Revisited: mv, mkdir, less and useradd, Linux basics and System administration
  2. How to Create a Cron Job with crontab, System administration and Linux basics
  3. Check Running Processes, Login History, Services and Open Ports, Monitoring and security and System administration

2018

  1. Configure OSSEC Email Alerts and the Alert Level, Monitoring and security and Email
  2. Set Up an SSL Certificate on a CentOS Apache Web Server, Web servers and Monitoring and security
  3. Installing Samba on Linux, Networking and file sharing
  5. How to Install Magento 1 on CentOS 6, Magento and Web servers
  6. Opening Firewall Ports with iptables, Monitoring and security and System administration