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Damn no integrated advanced AI-driven solution that analyzes patterns and just predicts the errors? 🤨 (lemmy.sdf.org)

submitted 5 months ago by mao@lemmy.sdf.org to c/programmerhumor@lemmy.ml

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[–] Tryptaminev@lemm.ee 5 points 5 months ago (1 children)

Please excuse my ignorance, but what is grep, what are the do's and dont's of logging and why are people here talking about having an entire team maintain some pipeline just to handle logs?

[–] rodbiren@midwest.social 9 points 5 months ago (2 children)

It's a command line tool which filters for all lines containing the query. So something like

cat log.txt | grep Error5

Would output only lines containing Error5

[–] porous_grey_matter@lemmy.ml 9 points 5 months ago (1 children)

You can just do

grep Error5 log.txt

[–] biribiri11@lemmy.ml 12 points 5 months ago (3 children)

In the back of my mind I know this is there, but the cat | grep pattern is just muscle memory at this point

[–] expr@programming.dev 3 points 5 months ago

Just remember that if you aren't actually concatenating files, cat is always unnecessary.

[–] allywilson@lemmy.ml 3 points 5 months ago

I've been 'told off' so many times by the internet for my cat and grep combos that I still do it, then I remove the cat, it still works, and I feel better. shrug

[–] MehBlah@lemmy.world 2 points 5 months ago

for me as well.

[–] MehBlah@lemmy.world 1 points 5 months ago

or if its a complex error cat log.txt|grep keyword1|grep keyword 2 and so on.