this post was submitted on 16 Dec 2025
44 points (94.0% liked)
Linux
11002 readers
593 users here now
A community for everything relating to the GNU/Linux operating system (except the memes!)
Also, check out:
Original icon base courtesy of lewing@isc.tamu.edu and The GIMP
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
How does this even work? I get the redirection part, but how is the command executed in a detached state?
()creates a subshell, and&runs the command in background. The$@means everything after the first argument, so the<command>is executed like a normal command. I am not sure why this works, but it has worked more consistently thannohup,disown, and it's a lot shorter than most other solutions.the last & is like doing "command &". d is a function that takes argument and $@ is usually the first argument