Category: Linux

Promox VM cannot connect to internet

These days I have been working with many Proxmox Containers for virtualization, both OpenVZ and KVM.¬†When running some CentOS VM inside containers, I faced the problem of internet connection when …

Install ElasticSearch on CentOS

In this tutorial, I will write down step-by-step guide on how to install ElasticSearch on CentOS. Well, if you do not know what is ElasticSearch, then it can be defined …

Server backup with HubiC

Well, I just ordered a HubiC 10TB plan so I must try to utilize it so that I did not waste my money :-). Hubic is a cloud storage service …

Virtualmin with NGINX+PHP-FPM+OPCACHE

We can install Virtualmin with NginX + PHP-FPM + OpCache with this LINK ūüôā And we can use the latest bootstrap responsive authentic theme:¬†http://www.virtualmin.com/node/34315 Now why do we need another …

OwnCloud with NginX and PostgreSQL

This quick tutorial will help you run the OwnCloud¬†with NginX¬†and PostgreSQL on Ubuntu 14.04. Add the necessary repo to¬†/etc/apt/sources.list: # nginx stable deb http://nginx.org/packages/ubuntu/ trusty nginx deb-src http://nginx.org/packages/ubuntu/ trusty nginx …

KVM virtualization on CentOS 7

This short tutorial will help you setup your CentOS 7 as a host for KVM virtualization via NAT IP. Using this method, we can install many VMs on CentOS 7 …

CentOS 7 workaround

Switching from CentOS 6 to CentOS 7 might be a little pain for many users. The main reason is that in CentOS 7, there are several changes which make the …

Nginx and osTicket 1.8 configuration

Recently when switching from Apache to Nginx for osTicket 1.8, I found that some functionality does not work properly. For example, when replying to customer’s via SCP, line break character …