this post was submitted on 19 Feb 2024
238 points (100.0% liked)

196

16482 readers
2192 users here now

Be sure to follow the rule before you head out.

Rule: You must post before you leave.

^other^ ^rules^

founded 1 year ago
MODERATORS
moss@lemmy.blahaj.zone
greembow@lemmy.blahaj.zone
moss@lemmy.world
queue@beehaw.org
funky_rodent@lemmy.blahaj.zone
PeachyMcPeachface@lemmy.blahaj.zone
threegnomes@lemmy.blahaj.zone
greembow@lemmy.world
remotelove@lemmy.ca
Roflmasterbigpimp@feddit.de
qaz@lemmy.world
A_Very_Big_Fan@lemm.ee
qaz@lemmy.blahaj.zone
qaz@lemmy.ca
A_Very_Big_Fan@lemmy.world
qaz@lemmy.dbzer0.com
Qaz@lemmy.ml
qaz@sh.itjust.works
qaz@lemmy.sdf.org
238
meowmeow mrowrule nyaaa (lemmy.blahaj.zone)
submitted 8 months ago by kittykittycatboys@lemmy.blahaj.zone to c/196@lemmy.blahaj.zone
11 comments fedilink hide all child comments
 

cat imagje

you are viewing a single comment's thread
view the rest of the comments
[–] rizoid@lemmy.dbzer0.com 26 points 8 months ago (2 children)

Ok but actually what does this do?

[–] groet@feddit.de 52 points 8 months ago* (last edited 8 months ago)

its a lot more readable if you replace the : with any other function name

fork() {
     fork | fork &
};
fork

define a funktion called fork, which calls itself twice (call once, pipe ( "|" ) the result to the same function again which is run in a new thread in the background ( "&" )). Then call the newly defined function. The : is used to make it look more like emoji.