System & Network Admin

System & Network Admin

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Omakub
Omakub
Turn a fresh Ubuntu installation into a fully-configured, beautiful, and modern web development system by running a single command.
·omakub.org·
Omakub
26 Essential Security Hardening Tips for Linux Servers
26 Essential Security Hardening Tips for Linux Servers
In this post, we’ll explain 25 useful tips and tricks to secure your Linux system. Hope, below tips and tricks will help you some extend to secure your system.
·tecmint.com·
26 Essential Security Hardening Tips for Linux Servers
A Look At The DEC VT220, A Proper Serial Terminal
A Look At The DEC VT220, A Proper Serial Terminal
If you’re reading Hackaday, we’re willing to bet that if somebody asked you about a serial terminal, you’d immediately think about a piece of software — a tool you run on th…
·hackaday.com·
A Look At The DEC VT220, A Proper Serial Terminal
Here’s how to run MS-DOS on a modern computer
Here’s how to run MS-DOS on a modern computer
MS-DOS was (and is) an iconic part of the personal computer revolution, but modern hardware doesn’t support it. If you want to give MS-DOS a spin today, you need an emulator or some ancient h…
·blog.adafruit.com·
Here’s how to run MS-DOS on a modern computer
Linux: File Management
Linux: File Management
In Linux, almost everything is a file. This tutorial looks at creating and deleting directories and files. It also covers commands like copy and move to help with file management.
·thenewstack.io·
Linux: File Management
Linux: Understand sudo to Rule Your Server
Linux: Understand sudo to Rule Your Server
Granting the user full administrative rights over the OS, sudo is one of the most important — and dangerous — commands in Linux. Here's how to use it wisely.
·thenewstack.io·
Linux: Understand sudo to Rule Your Server
Linux: How File Permissions Work
Linux: How File Permissions Work
Understanding how user permissions work is one of the most important parts of mastering Linux. Start here for the basics.
·thenewstack.io·
Linux: How File Permissions Work
How to Properly Archive Your Digital Files
How to Properly Archive Your Digital Files
Will you be able to open today’s Word docs in 20 years? Probably not, unless you take some necessary steps to give those digital files an extra-long shelf life.
·wired.com·
How to Properly Archive Your Digital Files
Portainer Templates
Portainer Templates
A community-driven library of 1-click self-hosted apps
·portainer-templates.as93.net·
Portainer Templates
Enhancing Web Performance With Nginx Load Balancing on Linux Systems
Enhancing Web Performance With Nginx Load Balancing on Linux Systems
Nginx is a versatile and high-performance server known for its capabilities in web serving, reverse proxying, caching, load balancing, and media streaming. Its asynchronous, event-driven architecture has made it one of the most efficient and reliable web servers available, especially within Linux environments.
·linuxinsider.com·
Enhancing Web Performance With Nginx Load Balancing on Linux Systems
TinyBase
TinyBase
The reactive data store for local-first apps.
·tinybase.org·
TinyBase
So many feed readers, so many bizarre behaviors
So many feed readers, so many bizarre behaviors
It's been well over a year since I started serving 429s to clients which are hitting the feed too often. Since then, much has happened, and most of it is generally good news.
·rachelbythebay.com·
So many feed readers, so many bizarre behaviors
Blocking bogus URL parameters
Blocking bogus URL parameters
Or, "Thanks, but I reject your cache-buster or tracking token." I decided to change my various pages to reject unknown URL search parameters. URLs mean things, and ideally only one URL will refer to a given document. And mangling URLs instead of respecting the Expires header is antisocial behavior. There are lots of badly-behaved feed readers out there. You may be about to find out that yours
·jwz.org·
Blocking bogus URL parameters