social.coop

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Kim<a href="https://social.jvns.ca/@b0rk" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@b0rk</a> has a neat way to demonstrate; 2&>1this has always been a tricky thing to explain to folks new to the shell<a href="https://vk5fj.net/tags/shell" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shell</a> <a href="https://vk5fj.net/tags/stderr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stderr</a> <a href="https://vk5fj.net/tags/stdout" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stdout</a> <a href="https://vk5fj.net/tags/pipes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pipes</a> <a href="https://vk5fj.net/tags/redirects" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#redirects</a>

Mattias WadmanTIL File::from_raw_fd will close the fd when going out of scope, make sense. Doing weird term stuff and need to *read* from stderr so i used from_raw_fd, took forever to understand why dbg! stopped working :blobcatgrimacing:🤦‍♂️<a href="https://fosstodon.org/tags/rust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rust</a> <a href="https://fosstodon.org/tags/stderr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stderr</a>

John Goerzen<a href="https://floss.social/tags/TodayILearned" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TodayILearned</a> that <a href="https://floss.social/tags/Unix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Unix</a> <a href="https://floss.social/tags/stderr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stderr</a> was created because early troff sent both document output and errors to the typesetting machine, wasting consumables! <a href="https://en.wikipedia.org/wiki/CAT_(phototypesetter)#Standard_error" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://en.wikipedia.org/wiki/CAT_(phototypesetter)#Standard_error</a>

SozialweltenWildes <a href="https://ifwo.eu/tags/Ausprobieren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ausprobieren</a>. <a href="https://ifwo.eu/tags/Was" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Was</a> ist <a href="https://ifwo.eu/tags/eingeschlossen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#eingeschlossen</a>? <a href="https://ifwo.eu/tags/Was" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Was</a> ist <a href="https://ifwo.eu/tags/ausgeschlossen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ausgeschlossen</a>? <a href="https://ifwo.eu/tags/stdin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stdin</a> <a href="https://ifwo.eu/tags/stdout" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stdout</a> <a href="https://ifwo.eu/tags/stderr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stderr</a> <a href="https://ifwo.eu/tags/Input" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Input</a> / <a href="https://ifwo.eu/tags/Output" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Output</a> / <a href="https://ifwo.eu/tags/Error" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Error</a> (Output) Ein <a href="https://ifwo.eu/tags/Fall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Fall</a>, in dem ich (noch) nicht <a href="https://ifwo.eu/tags/imstande" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#imstande</a> bin, <a href="https://ifwo.eu/tags/Anweisung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Anweisung</a>en einzusehen, ich also nur durch <a href="https://ifwo.eu/tags/ausprobieren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ausprobieren</a> <a href="https://ifwo.eu/tags/herausfinden" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#herausfinden</a> kann, was ein- und was <a href="https://ifwo.eu/tags/ausgeschlossen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ausgeschlossen</a> ist. Keine <a href="https://ifwo.eu/tags/M%C3%B6glichkeit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Möglichkeit</a> also, (un)vollständigkeit festzustellen <a href="https://ifwo.eu/tags/Einsehen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Einsehen</a>; <a href="https://ifwo.eu/tags/Vollst%C3%A4ndigkeit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Vollständigkeit</a>; <a href="https://ifwo.eu/tags/Unvollst%C3%A4ndigkeit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Unvollständigkeit</a>; <a href="https://ifwo.eu/tags/Feststellung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Feststellung</a>

Ænðr E. FeldstrawWhat's your best practice for <a href="https://mastodon.social/tags/logging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#logging</a> progress and errors from a <a href="https://mastodon.social/tags/dos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DOS</a> <a href="https://mastodon.social/tags/batch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Batch</a> file? Currently we echo progress into designated log files, and have the Windows Task Scheduler forward <a href="https://mastodon.social/tags/stderr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#StdErr</a> into a different error log. What's your preferred method?

Aurélien Grosdidier ✅A Tale of Two Pipes <a href="https://mastodon.social/tags/pipe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pipe</a> <a href="https://mastodon.social/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#python</a> <a href="https://mastodon.social/tags/size" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#size</a> <a href="https://mastodon.social/tags/stderr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#STDERR</a> <a href="https://mastodon.social/tags/stdout" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#STDOUT</a> <a href="https://mastodon.social/tags/subprocess" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#subprocess</a> <a href="https://andrewjorgensen.com/post/a-tale-of-two-pipes/" rel="nofollow noopener noreferrer" target="_blank">https://andrewjorgensen.com/post/a-tale-of-two-pipes/</a>

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