HostOnNet Blog

Author Archives: admin

Enable LetsEncrypt On Cpanel Server

Posted on September 5, 2017 by admin

LetsEncrypt is a FreeSSL provider. To enable LetsEncrypt on Cpanel Dedicated Server, login to SSH as user root and run Next login to WHM as user root, go to Home > SSL/TLS > Manage AutoSSL and select “Let’s Encrypt™” as

Windows Server 2012 R2 End of Life

Posted on September 5, 2017 by admin

With release of Windows Server 2016, microsoft announced End of life (EOL) for Windows Server 2012. Windows Server 2012 R2 Standard was released on 25-11-2013. Mainstream support end date is 09-10-2018. The Mainstream and Extended Support dates for Windows Server

Memcached

Posted on September 4, 2017 by admin

To install memcached on Ubuntu, run Configuration file Restart memcached Check Memcached Stats To check stats for memcached installation, run Now type in Example root@ip-198-12-157-208 [~]# telnet 127.0.0.1 11211 Trying 127.0.0.1… Connected to 127.0.0.1. Escape character is ‘^]’. stats STAT

RabbitMQ

Posted on September 4, 2017 by admin

RabbitMQ is an open source message broker. https://www.rabbitmq.com To install RabbitMQ server on Ubuntu, run To create a user, run User “hostonnet” will be created with password “superman123” To set permission, run

random

Posted on September 4, 2017 by admin

To generate random string, run This generate a random string of length 32 chars. Example Another command is Example

virt-builder

Posted on September 3, 2017 by admin

virt-builder allows you to quickly create virtual machine images. It is part of libguestfs. http://libguestfs.org/virt-builder.1.html To create a virtual machine, run This will create a virtual machine image with name fedora-23.img in current directory with password 123456. Now you can

virt-install OS variant does not exist

Posted on September 3, 2017 by admin

When creating virtual machine with virt-install, i get error ERROR OS variant ‘ubuntu16.04’ does not exist in our dictionary for OS type ‘linux’ This is because the version of libvirt installed on the server do not support OS variant ‘ubuntu16.04’.

Mount VM filesystem with guestmount

Posted on September 3, 2017 by admin

guestmount is used to mount virtual machine images. To mount a file system image, use Example

guestfish

Posted on September 3, 2017 by admin

guestfish is used to mount virtual machine file systems.

selinux

Posted on September 3, 2017 by admin

Just disable it