this post was submitted on 26 Mar 2026
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    [–] rangber@lemmy.zip 18 points 8 hours ago

    The power cable would like to have a word.

    [–] 30p87@feddit.org 4 points 6 hours ago

    objdump -D * | less

    [–] some_kind_of_guy@lemmy.world 6 points 7 hours ago

    We have squid games at home.

    Squid games at home:

    [–] kivihiili@lemmy.blahaj.zone 10 points 9 hours ago (1 children)

    while this is not real, something similar in principal very much was! (but not too widespread)

    see here or look up "casino dos malware"

    uh in short it erases "the disk's" (unsure which) file allocation table (pretty much the dos/windows version of a superblock). apparently some versions did copy it to memory and give the user a chance though!

    [–] Hupf@feddit.org 1 points 7 hours ago

    There also was Fake DOS back in the day

    [–] wonderingwanderer@sopuli.xyz 12 points 11 hours ago

    Has "let's play a game" vibes

    [–] savvywolf@pawb.social 16 points 12 hours ago (4 children)

    Reminder that binaries cannot change a shell's working directory, so the non-mines will do nothing.

    (cd is a shell builtin)

    [–] BetterDev@programming.dev 3 points 7 hours ago

    I mean, you can just write a whole custom shell for this

    [–] Sasquatch@lemmy.ml 4 points 9 hours ago

    it could just reinvoke $SHELL in the parent dir

    [–] glibg10b@lemmy.zip 5 points 10 hours ago

    Technically they could if run as root by modifying the parent process

    [–] tyler@programming.dev 2 points 10 hours ago

    Good point. Also it wouldn’t stop you from just opening another terminal window haha.

    [–] CannedYeet@lemmy.world 22 points 14 hours ago

    Reminds me of gameshell, which is a rogue-like game designed to teach you the unix shell. So instead of navigating with NESW, you cd to locations. At one point you search the "garden", which is an unmanageable tangle of directories, with find.

    [–] KoboldCoterie@pawb.social 81 points 20 hours ago (2 children)

    Based on the responses in this thread, I feel like you could present this screenshot with a "I bet you couldn't find your way out of this!" and a zip of the directory, and a significant number of users would voluntarily download it and extract it just to "prove that they could".

    [–] tyler@programming.dev 8 points 10 hours ago (1 children)

    Well yeah? And you do it in a vm. But seems like a decently simple problem anyway. ls -al and compare the sizes.

    [–] BeatTakeshi@lemmy.world 4 points 8 hours ago

    Obvioulsy whoever set this minefield thought about this

    [–] moonshadow@slrpnk.net 49 points 20 hours ago (1 children)

    Genuinely my first response. What are VMs for?

    [–] muntedcrocodile@hilariouschaos.com 3 points 12 hours ago (1 children)

    I run QubesOS BTW. My entire computer is just a bunch of VMs in a trench coat.

    [–] Allero@lemmy.today 3 points 8 hours ago

    Running Qubes as a daily driver is some serious level of privacy enthusiasm

    [–] timestatic@feddit.org 36 points 19 hours ago (1 children)

    They never guess the next move: Unplugs pc

    [–] rockerface@lemmy.cafe 22 points 18 hours ago (1 children)
    [–] spicytuna62@lemmy.world 9 points 11 hours ago (1 children)

    Either that or the PC keeps running anyway.

    [–] FreddiesLantern@leminal.space 2 points 6 hours ago* (last edited 6 hours ago)

    Boston Dynamics: β€œEither that or the PC keeps running away.”

    [–] Anafabula@discuss.tchncs.de 52 points 21 hours ago (2 children)
    [–] not_IO@lemmy.blahaj.zone 2 points 9 hours ago (1 children)
    [–] Anafabula@discuss.tchncs.de 3 points 5 hours ago

    Bypasses aliases and uses the original command

    [–] corsicanguppy@lemmy.ca 16 points 20 hours ago

    When people don't know normal things we learned in '92, I get worried.

    [–] assembly@lemmy.world 47 points 21 hours ago

    Combat the minefield with a fork bomb. Ain’t no process surviving this engagement.

    [–] ikidd@lemmy.world 3 points 12 hours ago
    [–] OwOarchist@pawb.social 20 points 18 hours ago
    [–] Ghostie@lemmy.zip 23 points 19 hours ago* (last edited 19 hours ago)

    I’ll hit them with an rm /etc. We go out, we go out together and on my terms.

    [–] weissbinder@feddit.org 36 points 22 hours ago (4 children)

    How can you prevent users from leaving a directory?

    [–] flyingSock@feddit.org 32 points 22 hours ago

    chroot, and override exit with an alias,could work

    [–] grue@lemmy.world 10 points 18 hours ago

    Magic, I guess, 'cause nothing in the sceenshot would do it, unless the attacker had already replaced cat with a trojan or something.

    [–] hperrin@lemmy.ca 12 points 21 hours ago

    AFAIK, there’s no way to without modifying the system tools and shell.

    [–] gegil@sopuli.xyz 8 points 21 hours ago (5 children)

    How can you prevent a shutdown using a power key?

    [–] XLE@piefed.social 17 points 21 hours ago

    There's an Emacs command to do that

    C-x M-c M-minefield

    [–] Unleaded8163@fedia.io 8 points 21 hours ago (2 children)

    You could probably install a handler for the event that's triggered when the power button is pressed. Most OSes do that and pop up a graceful shutdown options window. Most hardware will have a hard shutdown option when you hold the power button for a few seconds. You would probably have to overwrite the BIOS or something at that level to prevent that way out.

    [–] hperrin@lemmy.ca 16 points 21 hours ago

    You could also just unplug it.

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    [–] theunknownmuncher@lemmy.world 5 points 21 hours ago

    You can't, lol. Think it's just a joke

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    [–] AstroLightz@lemmy.world 28 points 21 hours ago (2 children)

    I can think of a way out:

    Just throw the whole PC away. It's someone else's problem now!

    [–] rockSlayer@lemmy.blahaj.zone 17 points 20 hours ago

    But that just becomes a Jumanji issue

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    [–] DasFaultier@sh.itjust.works 15 points 21 hours ago (1 children)

    Maybe something like find ./ -type f | xargs md5sum, then avoid the one directory where the executable has a different checksum. Heck, even find | ls might suffice.

    [–] SwingingTheLamp@piefed.zip 12 points 20 hours ago (1 children)

    This could be trivially defeated by a program which erases the hard drive unless run using a particular executable name. Then, all twenty entries could simply be hard links to the same executable file on disk, but one of the names would trigger different behavior.

    [–] tyler@programming.dev 2 points 10 hours ago* (last edited 10 hours ago)

    So then you either cat the executable and hope it’s a shell script, you output the binary with a hex viewer and compare, you modify the executable so it’s in a lower permission group and thus wouldn’t have access to erase the drive, there’s like a hundred ways to solve this.

    [–] snooggums@piefed.world 14 points 21 hours ago (1 children)

    Does it have a perpetual energy source if I unplug it?

    [–] stoy@lemmy.zip 35 points 20 hours ago (2 children)

    There was an old virus that would copy your FAT table to ram, erase it from disk, and preset you with a slot machine UI where you would gamble to get the FAT back, if you won, great, the virus would write the FAT back to the drive, if not, you lost everything.

    Rebooting without playing meant loosing everything.

    [–] RustySharp@programming.dev 18 points 19 hours ago (1 children)

    FAT Table

    Can I just pay? I can go to the ATM Machine and enter my PIN Number

    [–] felbane@lemmy.world 12 points 19 hours ago

    You forget that FAT stands for "File Allocation Travesty."

    [–] khannie@lemmy.world 2 points 15 hours ago

    Diabolical!

    [–] Daedskin@lemmy.zip 7 points 21 hours ago
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