Not Received Or Not Delivered

Imagine getting rejected from a job interview because you couldn't explain the difference between IPv4 and IPv6. Not some obscure algorithm complexity question, not some whiteboard coding nightmare, not even FizzBuzz—just basic networking fundamentals that literally power the internet you're using to apply for jobs. The absolute AUDACITY of companies to hype up AI like it's going to replace us all, while simultaneously filtering out candidates who don't know their networking 101. Like bestie, if you're applying for software engineering roles and can't distinguish between 32-bit and 128-bit IP addresses, maybe the rejection was... deserved? The irony is CHEF'S KISS though—everyone's worried about AI taking our jobs when some of us can't even pass the "do you know how computers talk to each other" test. Sometimes the basics really do matter! 💀

UFW (Uncomplicated Firewall) is supposed to be your security blanket, carefully configured to protect your system. Then Docker comes along, looks at your meticulously crafted ruleset, and just... ignores it completely. For the uninitiated: Docker bypasses UFW by directly manipulating iptables, essentially creating its own little sovereign nation within your infrastructure where your firewall rules don't apply. It's like putting a lock on your front door only to discover your roommate installed a secret tunnel in the basement. And there you are, smiling through the pain as your security burns to the ground. Just another Tuesday in DevOps.

Nothing says "I've seen some things" quite like remembering when you had to literally phone your way onto the internet. Dial-up was the OG loading screen—except it took 30 seconds of demonic screeching noises before you could even think about loading a webpage. And God forbid someone picked up the phone while you were connected, because your connection would drop faster than a segfault in production. That Windows XP-era dialog box with its gloriously skeuomorphic design brings back memories of 56k modems, AOL CDs flooding your mailbox, and the sheer patience required to download a single MP3. You'd click "Dial," hear the modem negotiate with the ISP like two fax machines having an argument, and pray the connection succeeded on the first try. Bonus points if you remember configuring PPP settings or troubleshooting IRQ conflicts just to get online. The "Anyone who uses this computer" option is peak early 2000s security practices—because who needs proper user authentication when you're the only nerd in the house with internet access?

The "fatherly advice" nobody asked for but everyone needs. Your browser's incognito mode is about as private as a glass bathroom stall. That DNS cache is keeping receipts of every site you visit, viewable with a simple ipconfig /displaydns command. For those who don't know, DNS (Domain Name System) resolves those human-readable URLs into IP addresses, and your computer helpfully stores this mapping locally. So while you think you're covering your tracks with incognito, your computer is still writing everything down like an overzealous secretary. Remember kids, ipconfig /flushdns is your friend. Not that I'm speaking from experience or anything...

That awkward moment when IT forgets to revoke your Slack access after firing you, and now you're lurking in the shadows like Goku plotting his revenge. Time to watch your ex-coworkers panic when you drop the "I can see all your messages about the production server being down" bomb. Nothing says professional closure like witnessing your replacement struggle with the codebase you deliberately left undocumented. Digital ghost mode: ACTIVATED .

Weird Al just casually dropped the most programmer-coded response ever. Someone asks how to watch his content in Australia, and he hits them with the holy trinity of piracy hints: VPN (Very Probably No), TORRENT (in all caps for emphasis), and "I have to move along" like he's got plausible deniability to maintain. The man basically wrote a function that returns "how to pirate my own content" without explicitly saying it. It's like commenting your code with wink-wink-nudge-nudge energy. The backronym game is strong here—turning VPN into "Very Probably No" is the kind of wordplay that makes you wonder if Weird Al moonlights as a developer who names variables like isNotUnhappy . Also, shoutout to geo-restrictions being so annoying that even content creators are like "yeah, just pirate it, I don't blame you." Regional licensing is the real bug in production that nobody wants to fix.