How to enable exec() function in PHP-FPM Date: 02-10-2021 Step 1: Log in to the server via SSH. Step 2: Check the PHP version of the server by using the below command.# php -v Step 3: If your domain using PHP version 7.3, open the PHP-FPM configuration file. # vi… Continue Reading How to enable exec() function in PHP-FPM

CHECK_NRPE: Error – Could not complete SSL handshake Date: 18-09-2021 When you add a server to Nagios monitoring server getting this error. You can follow the below steps. Step 1: Log in to the nrpe client-server via SSH.Step 2: Run the below command.# vim /etc/nagios/nrpe.cfgStep3: Add the Nagios server IP… Continue Reading CHECK_NRPE: Error – Could not complete SSL handshake

How to set up Gitlab Backups within Amazon S3 Bucket Date: 30-08-2021 Step 1: Log in to the GitLab server via SSH as root. Step 2: Use the following command to create the backup if you’ve installed GitLab with the Omnibus package.# gitlab-rake gitlab:backup:create Step 3: This backup creates an… Continue Reading How to set up Gitlab Backups within Amazon S3 Bucket

Error lfd will not run with TESTING enabled in /etc/csf/csf.conf, at line 83 Date: 24-08-2021 Step 1: Log in to the server via SSH as root. Step 2: Edit csf firewall configuration file /etc/csf/csf.conf by using vi editor. You need to change the line TESTING = “1” to TESTING =… Continue Reading Error lfd will not run with TESTING enabled in /etc/csf/csf.conf, at line 83

How to set up cPanel user as the root user to access all Linux commands Date: 14-08-2021 Step 1: You need to add the cPanel user in the wheel group. Login to WHM and type Wheel Group Users in the search box. You can see Manage Wheel Group Users under… Continue Reading How to set up cPanel user as the root user to access all Linux commands

How to setup SSL Certificate in Nginx on Ubuntu 20.04 Date: 24-07-2021 Step 1: Once your certificate request is approved, you can download your SSL and intermediate certificates. Step 2: Login to your server via SSH. Step 3: Create a directory like below and upload the downloaded the private key,… Continue Reading How to setup SSL Certificate in Nginx on Ubuntu 20.04

How to enable mod_rewrite for Apache in CentOS Date: 10-07-2021 CentOS 7 and later versions have mod_rewrite installed and enabled by default. Open terminal and run the below command to check if mod_rewrite is already enabled in your system.# httpd -M | grep rewriteIf you see the output like below,… Continue Reading How to enable mod_rewrite for Apache in CentOS

error: subsystem: cannot stat /usr/libexec/openssh/sftp-server: No such file or directory subsystem request for sftp failed, subsystem not found Date: 03-07-2021 When i try to connect server via sftp, i get above error. Follow the below steps to solve the error. Step 1: Login to the server via ssh terminal. Step… Continue Reading error: subsystem: cannot stat /usr/libexec/openssh/sftp-server: No such file or directory subsystem request for sftp failed, subsystem not found

How to Install Nginx and Let’s Encrypt SSL with HTML + Docker – Ubuntu 20.04 Date: 26-06-2021 Prerequisites: 1. Install Docker on your server.2. Install Docker Compose on your server.3. Configure DNS to point the domain to the server to install SSL.Note: In this document, I use ramesh.pheonixsolutions.com domain name.… Continue Reading How to Install Nginx and Let’s Encrypt SSL with HTML + Docker – Ubuntu 20.04