How to Synchronize Systems with rsync CHUONG K. NGUYEN – BSc., MCSEx2, MCSAx2, MCP, MCTS, MCITP, CCNA In this guide, I will demonstrate simple usages of rsync – a powerful tool to transfer and synchronize local and remote systems. Basic rsync syntax We are going to create two directory inside /tmp called source and destination… Read more How to Synchronize Systems With rsync
How to Install LAMP on Ubuntu 15.04 (Part 2) CHUONG K. NGUYEN – BSc., MCSEx2, MCSAx2, MCP, MCTS, MCITP, CCNA How to install LAMP on Ubuntu 15.04 (Part 1) In this guide I will show you how to install LAMP on an existing Ubuntu 15.04 server. LAMP stands for Linux, Apache, MySQL, and PHP. (Nowaday,… Read more How to Install LAMP on Ubuntu 15.04 (Part 2)
How to Install LAMP on Ubuntu 15.04 Part 1 CHUONG K. NGUYEN – BSc., MCSEx2, MCSAx2, MCP, MCTS, MCITP, CCNA How to install LAMP on Ubuntu 15.04 Part 2 In this guide I will show you how to install LAMP on an existing Ubuntu 15.04 server. LAMP stands for Linux, Apache, MySQL, and PHP. (Nowaday,… Read more How to Install LAMP on Ubuntu 15.04 (Part 1)
ZFS Snapshots and Clones CHUONG K. NGUYEN – BSc., MCSEx2, MCSAx2, MCP, MCTS, MCITP, CCNA ZFS is a copy-on-write file system. This means that we can take snapshot of the volume or the entire zfs file system with no extra cost of space. The snapshot can be created instantly with virtually zero space usage. When… Read more ZFS Snapshots and Clones
ZFS Compression and Deduplication Demo CHUONG K. NGUYEN – BSc., MCSEx2, MCSAx2, MCP, MCTS, MCITP, CCNA 1/ Deduplication in ZFS Suppose that on my ZFS Server I have the following disks I am going to use /dev/sdk and /dev/sdm for a mirror pool called dalpool. zpool create dalpool mirror –f /dev/sdk /dev/sdm zfs list zpool… Read more ZFS Compression and Deduplication Demo
How to add an extra Hard drive to Linux VM in Microsoft Hyper-V CHUONG K. NGUYEN – BSc., MCSEx2, MCSAx2, MCP, MCTS, MCITP, CCNA In Hyper-V, suppose that there is a Linux machine called MYVM. Our task is to add a hard drive (a virtual hard disk to be exact) to this machine (MYVM). Step… Read more How to Add an Extra Hard Drive to a Linux VM in Microsoft Hyper-V
How to Install ZFS and Present ZVOL through iSCSI CHUONG K. NGUYEN – BSc., MCSEx2, MCSAx2, MCP, MCTS, MCITP, CCNA 1 – Create a new VM in Hyper-V We will perform this lab in Microsoft Hyper-V. So the first step is to create a new VM with Network connection. Next, we will add 10 disks… Read more How to Install ZFS and Present a ZVOL through iSCSI in Ubuntu 14.04
In this lab I will show you two methods of creating a bootable USB drive in Linux. The fast and easy way is as follows: Download the Operating System ISO file Plug in the USB drive Type: dd if=/path/to/the.iso of=/dev/usb_drive The proper way of doing this (takes longer) is as follows: Download and install unetbootin… Read more How to Create Bootable (Live) USB Drives
In this blog I will show you how to create an SSH tunnel in Windows 10. First, for validation purposes, check my current public IP address. It is 28.104.157.142. After I have connected to the SSL tunnel, my public IP address will change to the public IP address on the side where the Linux server… Read more How to Create an SSH Tunnel to a Linux Server in Windows 10
BackupPC Installation In this blog post I will show you how to install and configure BackupPC using Ubuntu 14.04.1. I have installed a Ubuntu Server 14.04.1 with IP address as follows: IP address: 10.0.0.12 Subnet Mask: 255.255.255.0 Default gateway: 10.0.0.254 DNS Server: 10.0.0.2 The server was installed with OpenSSH server option selected. For full instructions… Read more BackupPC Installation and Configurations