To hell with age, is that thing even human ?
Clever tactic, i'll give him that.
Reverse Engineering A Fancy Disposable #Vape 💨
https://hackaday.com/2024/04/25/reverse-engineering-a-fancy-disposable-vape/
Sticky Situation Leads To Legit #LEGO Hack
https://hackaday.com/2024/04/24/sticky-situation-leads-to-legit-lego-hack/
The Russians are good at trolling i'll give them that.
Installation of #Fedora 40 Server with Screenshots
We've released #PuTTY version 0.81. This is a SECURITY UPDATE, fixing a #vulnerability in ECDSA signing for #SSH.
If you've used a 521-bit ECDSA key (ecdsa-sha2-nistp521) with any previous version of PuTTY, consider it compromised! Generate a new key pair, and remove the old public key from authorized_keys files.
Other key types are not affected, even other sizes of ECDSA. In particular, Ed25519 is fine.
This vulnerability has id CVE-2024-31497. Full information is at https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-p521-bias.html
In bash, writing ${var?} instead of just ${var} or $var means if var isn't defined then bash will throw an error and _not_ execute your command, instead of expanding it to "" and carrying on.
mv file1 file2 $subdir # oops, I overwrote file2
mv file1 file2 ${subdir?} # error message instead of disaster
My favourite use of this is for example commands in documentation, with placeholders for the user to fill in. Then it's OK if a user accidentally copy-pastes it _without_ filling them in!
I have been gaming since 1992 and building PCs since 2003. I enjoy Linux, supporting FOSS projects and am a tinfoil hat connoisseur.