How To Install Apache Solr on Debian 10
Apache Solr is a highly reliable and scalable open source search platform. Solr powers the search and navigation features of many of…
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How to Install Supervisord on CentOS 7
Supervisor is a program used to monitor and control programs. It can auto startup application on server boot time, and restart if…
dpkg dependency problems not removing
When removing a package, I got the following error message root@82-165-118-245:/~# dpkg –remove psa-phpmyadmin dpkg: dependency problems prevent removal of psa-phpmyadmin: plesk-core…
dpkg package pre-removal script returned error
On a Plesk server, MySQL somehow went missing. When I tried to remove a package, I get error To fix this, I…
Cpanel find recently logged in users
To Find a list of Cpanel user logins, run cat /usr/local/cpanel/logs/session_log | grep NEW | grep ‘cpaneld’ | awk ‘{print $1″ “$6″…
Configure KVM Bridge Network using netplan
On Ubuntu 20.04 server we have the following network configuration “netplan get all” command show following netplan config file has the following…
How to deny access to a file using .htaccess?
You may need to deny access to specific files on your web server for security reasons. On the Apache web server, you…
Resize EC2 file system with lvm
On an EC2 server with an LVM file system, I need to increase the size of the / partition. First, increase the…
How to install Apache from source code
To install the latest version of Apache Web Server from source code, go to the apache website, download the latest source code…
How to configure Hostname in PowerMTA
By default, PowerMTA uses the server’s hostname. You can specify a custom hostname per Virtual MTA. To set a hostname for VitualMTA,…