That's a trivial modification:

    $ echo linkedin | xargs node -e "var x = require('crypto').createHash('sha1').update(process.argv[1]).digest('hex'); console.log(x.substring(5));" | xargs -I {} grep {} hashes.txt

I'm surprised at the backlash to what I thought was fun code golfing. No one called me names after I posted a simple Python solution that didn't check the file. For what it's worth I've changed my LI password and I haven't bothered downloading the actual hash file.

If I post a PHP solution maybe zxcvb will get a heart attack.

node has a neat API for quickly knocking out stuff like this; it's a useful tool for more than just server code. Calling that comment fanboyism is just displaying the opposite of fanboyism, prejudice against hyped-up tools that nevertheless are good tools.

My point still stands. There's funny and then theres blatent fanboyism. You're like a prepubescent teenager who doesn't understand the context of social situations so always says something stupid.

"Which brings us to the most important principle on HN: civility. Since long before the web, the anonymity of online conversation has lured people into being much ruder than they'd dare to be in person. So the principle here is not to say anything you wouldn't say face to face. This doesn't mean you can't disagree. But disagree without calling the other person names. If you're right, your argument will be more convincing without them."

Some people actually do call names to others when face to face.

Personally, while I don't, I do tend to get a little aggressive and then I'm often surprised with the backlash, because I get that way when I'm genuinely enjoying the conversation, not when I'm irritated.

Tone doesn't carry on the Internet, so no one knows you're enjoying it. Hence, it generally degrades the quality of the conversation, which is the opposite of what we want at HN.

No, I'm saying I do that face-to-face, and people still can't tell I'm enjoying it. So the tip to say nothing that you wouldn't say IRL is useless to me; I just can't help it.

"You're like a prepubescent teenager who doesn't understand the context of social situations..."

The hypocrisy is so unabashed my brain might explode.

Pot, meet kettle.