You refresh, refresh again, switch Wi-Fi, restart the router, even unplug and replug the network cable, but the result is still that familiar 404—no internet. Don’t panic, this isn’t a sci-fi movie, but the deepest nightmare of IT people: the internet apocalypse. The good news is, as an IT expert, you can definitely survive, and even thrive better than anyone else. The bad news is, you have to put down that cup of coffee first, because next, I’m going to help you create an “IT survival kit for the apocalypse,” teaching you how to not only survive after losing the internet but also live it up.
First, we have to face reality: there’s no internet, no GitHub, no Stack Overflow, and even Google has become a distant legend. You can no longer code while searching “how to write a for loop in Python,” nor can you post on X asking, “Bro, why did my Docker crash?” At this point, your survival skills will have to rely on yourself. Don’t worry, I’ve already prepared the tools and techniques for you, ensuring that you can still be a happy “coder” after losing the internet, and even build a local empire.
Local Documents: Your Apocalypse Bible
The first thing to do when the internet goes down is not to rush to the supermarket for instant noodles, but to quickly check if you have stocked up on “knowledge supplies” on your hard drive. As an IT person, you should already know that while the internet is convenient, it is essentially an unreliable “cloud lover” that can say goodbye to you at any time. So, smart people have long downloaded key documents and stored them on their local hard drives. For example, the official Python documentation, the offline version of JavaScript’s MDN, Linux man pages, or even that book on computer networks that you never finished reading. These things might have been a nuisance taking up space, but after losing the internet, they become your “apocalypse bible.”
How to get these? It’s simple; before losing the internet, you should have developed the habit of using wget to crawl entire websites or directly looking for offline packages on official sites. The Python documentation is available in zip format directly from the official site, and MDN has community-maintained offline mirrors, even Docker’s manual can be downloaded in a package. If you’re not prepared yet, then pray that you can salvage something before the internet goes down. If all else fails, just rummage through your hard drive; you’re bound to find something—after all, IT people have a quirky habit of hoarding PDFs, and you might even have three or four versions of “The Linux Command Line” by the time.
With these documents, you essentially hold the key to survival. You can check APIs even without the internet; forgot how to write a regular expression? Just flip through your local documents. Want to know what TCP three-way handshake is? Just open “Computer Networks” and you can also review the knowledge points you didn’t understand in college. The key is, these things don’t consume bandwidth or electricity (except for your computer itself), making them the perfect companions in an apocalypse.
Offline IDE: Your Apocalypse Companion
Without the internet, you still have to write code; otherwise, wouldn’t you be just a decoration as an IT expert? Fortunately, modern IDEs have long considered the needs of “internet-phobic patients” like you. Take VS Code, for example; it can run offline as long as you have installed the necessary plugins in advance, like the Python extension, GitLens, etc. After losing the internet, you can still write code, debug, and commit. What? You say you didn’t install all the plugins? Then that’s your own laziness; the first lesson of survival in an apocalypse: prepare in advance, don’t expect to cram at the last minute.
Of course, if you’re a hardcore player, you might prefer Vim or Emacs. These two old-timers don’t need the internet at all and can run purely locally. Especially Vim, which is lightweight enough to run smoothly on your ten-year-old laptop, and you can even write a script to automatically organize your apocalypse supplies list. Emacs is even more exaggerated; it comes with games, an email client, and can even serve as a calculator, making it the “apocalypse Swiss Army knife” for IT people. The downside is, you have to learn that bunch of shortcuts first; otherwise, after losing the internet, you might forget how to exit.
What about debugging? Don’t worry, local debugging tools can save you too. For example, Python has pdb, Node.js has a built-in Inspector, and Java has the good old println method. If all else fails, you can resort to the IT person’s ancestral “print debugging method”—stuff print statements into your code and guess the problem from the output. This method may be crude, but who cares about sophistication after losing the internet? As long as it runs, that’s all that matters.
Building Your Own Server: A Small Empire in the Apocalypse
Tired of writing code and flipping through documents on your hard drive? Don’t worry, as an IT expert, you can completely build yourself a “small empire for the apocalypse”—a self-built server. This sounds grand, but it’s actually just setting up a local environment to turn your computer into a mini-internet. So what if there’s no internet? You have localhost!
The first step is to set up a web server. Apache and Nginx are both good choices, and you can easily find offline installation packages. Once installed, throw those messy HTML files from your hard drive into it, write a homepage, and title it “IT Expert’s Apocalypse Diary,” while practicing your front-end skills. Want to be more advanced? Set up a Docker container to run WordPress, pretending you’re still a civilized person with a blog. Using SQLite as your database is sufficient; it’s lightweight and hassle-free, no need for a “behemoth” like MySQL.
The second step is to create a file-sharing system. Remember Samba? It can turn your computer into a local network file server, allowing several devices at home to connect. If the apocalypse really comes, you can even exchange resources with your neighbor Wang—give him a Python tutorial, and he gives you a bag of potatoes; what a fair trade.
The third step is to set up a Git server. Can’t push code to GitHub without the internet? No problem, just set up a local version of Gitea or GitLab. Gitea is particularly lightweight and can run on an old computer. Push all the code you’ve written up there, and you can pretend you’re collaborating with a team, while writing a commit message for yourself: “Day 3 of the apocalypse, wrote another useless script, haha.”
Offline Entertainment: The Spiritual Food of IT People
IT people are still human; it’s crazy to just write code without going insane after losing the internet. So, the survival kit must also include some entertainment projects. Fortunately, you must have already hoarded a bunch of things on your hard drive, like those hundreds of gigabytes of movies and games, and the “Matrix” trilogy downloaded who knows how many years ago. You can still watch them without the internet, as long as you don’t expect Netflix to update its episodes.
In terms of games, single-player games are your savior. Steam has an offline mode; download “The Witcher 3” or “Civilization VI” in advance, and you’ll have enough to play until the end of the apocalypse. If that doesn’t work, just rummage through your hard drive; you’re bound to find a game of “Minesweeper” or “Tetris,” and you can reminisce about your childhood. Want to be more advanced? Write a small game yourself, using Python’s Pygame to create an “apocalypse survival simulator,” where the main character is you, tasked with surviving in a world without the internet.
Music is also a must. Don’t expect Spotify; dig out the MP3s on your hard drive and create a local playlist. No songs? Then record a few with Audacity; after all, no one will laugh at your off-key singing in the apocalypse.
Hands-On Practice: Starting from Scratch on an Apocalypse Project
Just talking without practice is useless; now I’ll teach you to do a small project: build an “apocalypse knowledge base.” The goal is to organize the documents, code, and tutorials on your hard drive and set up a local website that you can refer to anytime after losing the internet.
The first step is to find a static site generator. Hugo or Jekyll are both good options; they run purely locally and don’t rely on the internet. Download the binary files, throw them on your computer, and you can use them after extracting. Write a configuration file to specify the paths of those messy Markdown files on your hard drive, run a command, and boom, a website is generated.
The second step is to fill in the content. For example, if you have a PDF of a Python tutorial, convert it to Markdown and throw it in; if you have some code snippets, just paste them in and add some comments to pretend you’re professional. Want to show off? Write a script to batch process and scan all .txt and .pdf files on your hard drive to automatically generate pages.
The third step is to run it. Start a local Nginx, throw the generated static files into the directory, and enter localhost:80 in your browser to see your “apocalypse knowledge base.” You can design the page to be fancier, like adding a black background with green text for a “hacker style,” making yourself feel like an apocalypse hero.
Mindset Adjustment: Losing the Internet Isn’t Scary, What’s Scary Is Losing Power
Finally, let’s talk about something practical. Losing the internet is tough, but what IT people fear the most is actually losing power. No matter how much stuff you have on your hard drive, if your computer has no power, it’s just a pile of scrap metal. So, it’s best to also pack a solar charger in your survival kit, or at least stock up on a few power banks. You can still write code without the internet, but without power, you can only stare blankly at the screen.
Mindset is also very important. In the early stages of losing the internet, you might feel frantic, thinking you’re disconnected from the world. But think about it, there are benefits to being offline—no one sends you overtime emails, no one rushes you to fix bugs, and even the product manager can’t find you to make requests. Isn’t this the “freedom” that IT people dream of? Seize the opportunity, enjoy this rare “apocalypse holiday,” write something you like, even if it’s a script that no one uses; at least you’re happy.
You After the Apocalypse: A Stronger IT Expert
Losing the internet isn’t scary; what’s scary is being unprepared. As an IT expert, your survival kit is your confidence. Local documents ensure you’re not afraid of knowledge gaps, offline IDEs allow you to keep coding, self-built servers let you play creatively, and you can even handle entertainment on your own. When the internet is restored, you’ll find that not only have you survived, but you’re also better than before—because you’ve gotten used to solving problems on your own, and you don’t even need Stack Overflow anymore.
So, quickly check your hard drive; don’t wait until the apocalypse comes to realize you haven’t stocked up on anything. An IT person’s survival kit isn’t instant noodles and water, but a full set of tools and knowledge. What else can you do after losing the internet? The answer is: you can do anything, as long as you dare to think and act. Alright, I’m going to rummage through my hard drive now; you should go prepare too, don’t wait until the apocalypse really comes to regret it!