Press F to pay respect

I only recently found out why people sometimes comment “F” on Reddit threads. It comes from Call of Duty: Advanced Warfare (2014).

At one point, you walk up to a casket at a funeral and have to press F to pay respects to the fallen soldier.

As others on that Reddit thread said, I thought it had something to do with following a thread to get notifications. Just to prove how out of touch I am, it even has a Wikipedia page where the viral meme is described as iconic, but the authors of that page describe it well:

Press F to pay respects” is an Internet meme that originated from Call of Duty: Advanced Warfare, a 2014 first-person shooter in Activision’s Call of Duty franchise. It originated as a set of instructions conveyed during an in-game quick time event at a funeral service. Widely mocked by critics and players due to its forced element of interactivity that was not perceived to be tastefully executed, the phrase would later become a notable Internet meme in its own right. It is sometimes used by Internet commenters to convey solidarity and sympathy, either sarcastic or sincere, in response to unfortunate events.

I never thought I’d be tagging a post with “Call of Duty” again, but here we are in 2025!

Speedy password cracking

Earlier today Jeff Atwood tweeted:

you should *really* be scared if your passwords are all lowercase. 12 chars in 75 days on my box..

He was referring to his post on speed hashing where a video card GPU is used to calculate the hash of any given text. Compared to a computer CPU it does it much faster.

all 6 character password MD5s 47 seconds
all 7 character password MD5s 1 hour, 14 minutes
all 8 character password MD5s ~465 days
all 9 character password MD5s fuggedaboudit

It’s honestly scary and really time for everyone to use pass phrases. They’re not perfect either but they’re better because they’re longer and easier to remember. Some of my passwords are not phrases yet, this pass phrase generator (or this one) should help make it easier to change those.


* obligatory xkcd cartoon.