Observium Unix Agent Rumi, May 25, 2020 All Agent data is pulled in one TCP connection during the unix-agent module. The module populates an $agent_data array which can be used by other modules. For example: $agent_data = [‘app’] => [‘apache’] => … DATA … [‘bind’] => … DATA … [‘other’] => … DATA … Installation The preferred method of… Continue Reading
Install PHP 7 on CentOS 7 Rumi, May 24, 2020 Enabling Remi repository PHP 7.x packages are available in several different repositories. We’ll use the Remi repository which provides newer versions of various software packages including PHP. The Remi repository depends on the EPEL repository. Run the following commands to enable both EPEL and Remi repositories: sudo yum install epel-release yum-utils sudo yum… Continue Reading
Configuring SpamAssassin for Postfix on CentOS Rumi, May 23, 2020 In the process of receiving email, spamassassin will stand between the outside world and the email services running on your server itself. If it finds, according to its definition rules and configuration, that an incoming message is spam, it will rewrite the subject line to clearly identify it as such…. Continue Reading
Install ClamAV on CentOS 6 Rumi, May 23, 2020 Step 1. First add yum repository your system. The EPEL repo is enabled by simply installing an RPM. Please use the command below to install the EPEL repository on your CentOS server. #CentOS 6 – 32-bit rpm -Uvh http://mirror.overthewire.com.au/pub/epel/6/i386/epel-release-6-8.noarch.rpm #CentOS 6 – 64-bit rpm -Uvh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm Step 2. Install required ClamAV packages…. Continue Reading
Install Streama Media Server on Ubuntu 18 Rumi, May 23, 2020May 24, 2020 Update OS Package: sudo su apt-get upgrade apt-get update reboot Install OpenJDK: apt install openjdk-8-jre mkdir /data mkdir /data/streama touch /data/streama/README.md Add User and change user permission: # new linux user sudo adduser streama # add password to README.md sudo usermod -aG sudo streama sudo chown streama:streama /data/streama/ -R Continue Reading
Install BigBlueButton- video conferencing Rumi, May 23, 2020 Installation BigBlueButton with a single command on a Ubuntu 16 OS: If you want to set up BigBlueButton 2.2 with a TLS/SSL certificate and GreenLight, you can do this all with a single command: wget -qO- https://ubuntu.bigbluebutton.org/bbb-install.sh | bash -s — -v xenial-22 -s bbb.example.com -e info@example.com -g Troubleshoot after… Continue Reading
Install Redis on Ubuntu 18.04 & 16.04 LTS Rumi, May 23, 2020 Step 1 – Prerequsities Log in to your system with sudo privilege account using shell access, to which you need to install Redis. ssh ubuntu@remote Update the apt-get packages index files and also update existing packages to the newest versions by using the following commands: sudo apt-get update sudo apt-get… Continue Reading
Ubuntu Firewall – UFW useful commands Rumi, May 17, 2020 Prerequisites To follow this tutorial, you will need one Debian 10 server with a sudo non-root user, which you can set up by following Steps 1-3 in the Initial Server Setup with Debian 10 tutorial. Step 1 – Installing UFW Debian does not install UFW by default. If you followed… Continue Reading
How To Install MySQL on Debian 9 (Stretch) with version selection Rumi, May 17, 2020May 17, 2020 Step 1 – Prerequisites Login to your Debian 9 system using shell access. For remote systems connect with SSH. Windows users can use Putty or other alternatives applications for SSH connection. ssh root@debian9 Run below commands to upgrade the current packages to the latest version. sudo apt update sudo apt… Continue Reading
Apache HTTP to HTTPS htaccess redirect on CWP – Centos WebPanel Rumi, May 9, 2020 Using Apache as main server (only) : Rewrite rule as follows, this need to be added in your sites .htaccess : RewriteEngine On RewriteCond %{HTTPS} off RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301] Forcing non www to www and https : RewriteEngine On RewriteCond %{HTTPS} off [OR] RewriteCond %{HTTP_HOST} !^www\. [NC] RewriteCond %{HTTP_HOST}… Continue Reading