Wget is a free command-line utility for downloading files from the remote server. It supports HTTP, HTTPS, and FTP protocols,…

We have launched a new Debian Linux instance to run it as a production server for our new applications. This…

Calculating the sum of two numbers in a shell script is easy, just like in other programming languages. The Bash…

NRPE is a client side application for executing Nagios plugins. The Nagios server communicate with remote system using this plugin.…

Working with a Git repository, you may be required to move a specific directory to a new repository. If you…

Nagios Core formally known as Nagios is an open source infrastructure monitoring system. The Nagios application periodically checks on critical…

Changing password at a regular interval is a good practice for all system administrators. In this production environment, change the…

Error: Sometimes I face issues with the database deletion in the SQL server. If we have configured replication in the…

SFTP (SSH File Transfer Protocol) is a secure file protocol used to access, manage, and transfer files over an encrypted…

Golang is an open-source programming language developed the Google. It provides easy-to-build simple, reliable, and efficient software. This language is…