8 Stat Command Examples in Linux
In Linux, there always seems to be an ingenious way of getting things done. For any task, there’s always more than one command-line utility to… Read More »8 Stat Command Examples in Linux
How to Fix ‘Repository does not have a release file’ Error in Ubuntu
When installing software on Ubuntu, sometimes you may be required to add third-party PPAs. Adding PPAs enables you to access software packages that have not… Read More »How to Fix ‘Repository does not have a release file’ Error in Ubuntu
How to Install Cockpit Web Console on Debian 10
Cockpit is free and open-source remote server management web console. Using cockpit web console one can do almost all day to day administrative tasks without… Read More »How to Install Cockpit Web Console on Debian 10
How to Replace Strings and Lines with Ansible
Ansible provide multiple ways that you can use to replace a string, an entire line or words that match a certain pattern. There are two… Read More »How to Replace Strings and Lines with Ansible
How to Setup Highly Available NGINX with KeepAlived in Linux
As we know NGINX is a highly rated web server which can also be used as reverse proxy, load balancer and HTTP cache. In this… Read More »How to Setup Highly Available NGINX with KeepAlived in Linux
How to Solve ‘E: Could not get lock /var/lib/dpkg/lock’ Error in Ubuntu
Recently, I bumped into the error ‘Could not get lock /var/lib/dpkg/lock’. As a result, I could neither install any packages nor update the system. This… Read More »How to Solve ‘E: Could not get lock /var/lib/dpkg/lock’ Error in Ubuntu
20 Awesome Nmap Command Examples in Linux
Nmap stands for Network Mapper, it is a free and open-source network discovery and reconnaissance tool used for host discovery and collecting detailed information about… Read More »20 Awesome Nmap Command Examples in Linux
How to Configure NGINX as TCP/UDP Load Balancer in Linux
As we know NGINX is one of the highly rated open source web server but it can also be used as TCP and UDP load… Read More »How to Configure NGINX as TCP/UDP Load Balancer in Linux
How to Install OpenLiteSpeed Web Server on CentOS 8/RHEL 8
When it comes to opensource web servers, Apache and Nginx usually take the lion’s share in the hosting space and will often get the most… Read More »How to Install OpenLiteSpeed Web Server on CentOS 8/RHEL 8
How to Run Jenkins Server in Docker Container with Systemd
Repetitive tasks are usually tedious and end up taking up a lot of your time and energy. Over time, multiple automation tools have been developed… Read More »How to Run Jenkins Server in Docker Container with Systemd
How to Install Graylog with Elasticsearch on CentOS 8
This guide takes you through the installation of Graylog with Elasticsearch 7.x on CentOS 8. Graylog is an opensource log management solution that was founded… Read More »How to Install Graylog with Elasticsearch on CentOS 8
16 Echo Command Examples in Linux
Echo command in Linux is one of the widely used command in day-to-day operations task. The echo command is a built-in command-line tool that prints… Read More »16 Echo Command Examples in Linux
