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How to Install and Use exa on Linux
Exa is a modern replacement to the classic ls command. Apart from git integration, it does several things by default ls cannot do.…
Tools
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Docker Alternatives for Your Containerization Needs
Docker has become synonymous to containers. But it is not the only containerization tool out there. Take a look at these Docker alternatives.…
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How to Use the duf Command in Linux
The duf command is a modern utility that combines the features of the du and df commands in a pretty and structured way.…
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9 Best Free Website Downtime Monitoring Services
It's important to know if your websites are up and running. Downtime monitoring services do the job for you and notify when there is a downtime.…
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11 Cloudflare Alternatives to Boost Your Website Performance and Security
Cloudflare is not the only service that helps you boost your website's speed and secure it. Here are some alternatives.…
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Best Commenting Systems for Websites That You Can Self-Host
Here are some ad-free, private commenting systems that you can self-host and own the user data.…
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Using Checkmk for Monitoring Your Linux Server Infrastructure
A detailed guide on installing and configuring the free and open-source Checkmk Raw Edition for monitoring servers.…
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30 Interesting Tools and Services to Monitor Your Linux Servers
An exhaustive list of 30 interesting server monitoring tools and services for you to explore!…
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Using Cockpit to Monitor and Manage Multiple Linux Servers Graphically From a Web Browser
For the rare breed of sysadmins that do not like getting into the terminal, Cockpit is a god send for managing servers graphically.…
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10 Free and Paid SMTP Services You Can Use For Transactional and Bulk Emails
Here are some of the most popular SMTP relay services with their plans for your web app notifications.…
![Create an Uptime Monitor for Your Websites With 'Upptime' Tool and GitHub [No Server Needed]](/content/images/size/w300/2021/01/website-uptime-monitor.png)
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Create an Uptime Monitor for Your Websites With 'Upptime' Tool and GitHub [No Server Needed]
Using open source tool Upptime, you can create an uptime monitor and status page for your websites with GitHub Actions and GitHub Pages. No additional server configuration needed.…
![Get Instant Notification for Docker Image Updates [Must Use for Sysadmins]](/content/images/size/w300/2020/12/docker-update-notification.png)
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Get Instant Notification for Docker Image Updates [Must Use for Sysadmins]
It is important to timely update the web services running in containers. Here's a handy utility that instantly notifies you if there is an updated Docker Image for your service.…