Timeline for Multiple pipes on a tailed log - last pipe never receives stdin
Current License: CC BY-SA 4.0
11 events
| when toggle format | what | by | license | comment | |
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| Sep 28, 2022 at 9:14 | history | edited | Kamil Maciorowski | CC BY-SA 4.0 |
fixed formatting
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| Sep 28, 2022 at 8:51 | comment | added | Mikko Rantalainen |
Great answer and special thanks for mentioning that unbuffer and stdbuf do technically totally different things as explained in unix.stackexchange.com/a/97327/20336 – unbuffer doesn't actually change buffering so it could have name like pretend-connected-to-terminal to better describe what it actually does.
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| Oct 13, 2021 at 18:00 | history | edited | Kamil Maciorowski | CC BY-SA 4.0 |
added 252 characters in body
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| Aug 16, 2019 at 21:01 | comment | added | Kamil Maciorowski | @AnthonyNaddeo Thanks for the feedback. I integrated your observations and the link into my answer. | |
| Aug 16, 2019 at 20:56 | history | edited | Kamil Maciorowski | CC BY-SA 4.0 |
mentioned issue with fish
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| Aug 16, 2019 at 19:46 | vote | accept | Anthony Naddeo | ||
| Aug 16, 2019 at 19:46 | comment | added | Anthony Naddeo | Ok, this was the solution, thank you. The tricky part was fish's function wrapper around grep: unix.stackexchange.com/questions/305261/…. If I use grep directly with /bin/grep it works in fish as well. Not sure why they wrapped it. | |
| Aug 16, 2019 at 19:35 | comment | added | Anthony Naddeo | EDIT: I do need the line-buffered options get it working isntantly in zsh as well, my bad. But I can't get that solution to work in fish. | |
| Aug 16, 2019 at 19:32 | comment | added | Anthony Naddeo |
Thanks for the suggestion. In testing it I got a new piece of information. It actually works just fine in zsh, I'm not sure what changed from my last test, but it looks like its only a problem in fish, and there the --line-buffered switch actually doesn't do anything it seems. This might be a fish question.
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| Aug 16, 2019 at 19:20 | history | edited | Kamil Maciorowski | CC BY-SA 4.0 |
added 216 characters in body
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| Aug 16, 2019 at 19:15 | history | answered | Kamil Maciorowski | CC BY-SA 4.0 |