How to use Cron jobs
A Cron job is a job that runs automatically after a fixed interval of time. A Cron job can either be a command or a shell script that you want …
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How to use NMAP
Nmap (or Nmapper) is a free and open-source network scanner used for analysis, security audits, and network exploration. You use it to discover hosts and services on a computer network …
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How To Use Dockerfiles In Docker
This post will explain how to use Dockerfiles in Docker. You will see a brief introduction to each of the Dockerfile components. You will also see the complete process of …
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Most Used Linux Commands
Linux has many commands, and luckily you don’t need to know them all. The Linux commands mentioned below will help you navigate Linux with ease. In case you were wondering …
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The Ultimate Guide on How to Secure WordPress
So you are thinking about using WordPress. Congratulations! You are in good company. WordPress powers over 25% of the entire web, and holds almost 60% of the global market share …
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How to Mount an NFS Share Into a Container
This post will show you how to mount an NFS share into a container. We will explore mounting an NFS to the container via Portainer and Docker Compose. It is …
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How to install Windows Subsystem for Linux
The Windows Subsystem for Linux is a compatibility layer that enables you to run Linux applications natively on Windows 10 and Windows Server 2019. Well done Microsoft! You can choose …
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Bash Script to Bulk Delete AWS CloudWatch Log Groups
The AWS Management Console does not allow you to bulk delete multiple AWS CloudWatch Log Groups. Use this bash script to bulk delete AWS CloudWatch log groups. The bash script …
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Prevent CRON running PHP code more than once
Prevent CRON from running your PHP code more than once by using this simple Bash hack! CRON will execute your PHP code regardless of its success or failure. Slow running …
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Performance Monitoring, Made Easy!
I am announcing the slickest and easiest performance monitoring tool for cloud computing, ever! There are many tools out there to achieve this goal, but my favourite is My-Netdata. My-Netdata …
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