Cloning KVM virtual machine using CLI Rumi, July 21, 2021 To clone your VM and spawn new instances in KVML # virt-clone –original {Domain-Vm-Name-Here} –auto-clone OR # virt-clone –original {Domain-Vm-Name-Here} –name {New-Domain-Vm-Name-Here} –auto-clone OR # virt-clone –original {Domain-Vm-Name-Here} \ –name {New-Domain-Vm-Name-Here} –file {/var/lib/libvirt/images/File.Name.here} Continue Reading
Install and Secure Redis on CentOS 7 Rumi, July 21, 2021 Step 1 – Install and Enable Remi Repository Firstly, we will add the Remi repository to the CentOS 7 system. The Remi repository provides the latest version of Redis package for our installation. Before adding the Remi repository, let’s install the EPEL repository and yum utility packages. sudo yum install… Continue Reading
Install Lancache on Debian 10 Rumi, July 20, 2021July 20, 2021 Step 1: Installing Docker The Docker installation package available in the official Debian repository may not be the latest version. To ensure we get the latest version, we’ll install Docker from the official Docker repository. To do that, we’ll add a new package source, add the GPG key from Docker… Continue Reading
Install LookingGlass on Linux Rumi, July 19, 2021 Requirements PHP >= 5.3 PHP PDO with SQLite driver (required for rate-limit) SSH/Terminal access (able to install commands/functions if non-existent) Installations: Continue Reading
Upgrade Debian 9 to Debian 10 Rumi, July 19, 2021 Update ALL existing installed packages Before you upgrade your Debian version to 10, you must apply all security patches and pending upgrades to Debian 9 itself Hence, Type the following apt command or apt-get command: sudo apt update sudo apt upgrade sudo apt full-upgrade sudo apt –purge autoremove OR sudo… Continue Reading
Large file split and join in linux Rumi, July 19, 2021 Let’s assume we have a large file of 102 GB and named as “vzdump-lxc-103-2021_07_19-12_05_06.tar.lzo”. We’d like to split this large file into 10GB of partial file. Let’s apply the split command as below- split -b 102400M vzdump-lxc-103-2021_07_19-12_05_06.tar.lzo repo. Wait for a while, the execution continues, and once over, you’ll find… Continue Reading
Install MongoDB on CentOS 7 Rumi, July 17, 2021 Follow the steps below to install the latest stable version of MongoDB on your CentOS server : Enabling MongoDB repository To add the MongoDB repository to your system, open your text editor and create a new YUM repository configuration file named mongodb-org.repo inside the /etc/yum.repos.d/ directory: nano /etc/yum.repos.d/mongodb-org.repo [mongodb-org-4.0] name=MongoDB Repository baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/4.0/x86_64/ gpgcheck=1 enabled=1… Continue Reading
Using multiple gateways on Windows system Rumi, July 3, 2021 If Windows has multiple interfaces connected to several networks that use DHCP, it installs default gateways for all those interfaces. By default, Windows sets the metric of the default gateways to the same, effectively leading to random selection of default gateway. If you want to make Windows to select certain… Continue Reading
How to change vestacp default 8083 port to a custom port Rumi, July 2, 2021 nano /usr/local/vesta/nginx/conf/nginx.conf find these lines: # Vhost server { listen 8083; update to a new new port # Vhost server { listen 9000; service vesta restart Continue Reading
CentOS 7 XFS disk resizing Rumi, June 4, 2021 Couldn’t find any article that explained step by step how to resize the main disks volume in a CentOS 7 vm. In my example I started witha single disk of 8GB and expanded to 20GB. I have two partitions on disk sda sda1 type Linux for boot sda2 type Linux… Continue Reading