Unix: In Bash scripting, what's the meaning of " $! "?

Channel:
Peter Schneider
Subscribers:
4,130
Published on ● Video Link: https://www.youtube.com/watch?v=dtogBJGvPNo


Duration: 2:48
1 views
0

In Bash scripting, what's the meaning of " $! "?
I hope you found a solution that worked for you :)
The Content (except music & images) is licensed under (https://meta.stackexchange.com/help/licensing)CC BY-SA
Thanks to all those great people for their contributions!

(unix.stackexchange.com/users/8893/chen-a)Chen A.
(unix.stackexchange.com/users/10762/chris-down)Chris Down
(unix.stackexchange.com/users/7453/slm)slm
A special thanks goes out to the (https://unix.stackexchange.com/questions/85021/in-bash-scripting-whats-the-meaning-of)Stackexchange community

I wish you all a wonderful day! Stay safe :)

variable bash shell



Other Videos By Peter Schneider


2023-12-08How do I switch between Java 7 and Java 6 on OS X 10.8.2?
2023-12-08Installing dig on Debian
2023-12-08Uploading files to S3 account from Linux command line
2023-12-08Application actions based on URL
2023-12-08Game stuttering/fps drops on PC
2023-12-08Codereview: A simple mmap(2) wrapper
2023-12-08prevent a trait function from being implemented by other struct
2023-12-08Security: Risk of using scripting language on backend?
2023-12-08Networkengineering: Is it safe to enable jumbo frames on switches in general
2023-12-08Mathematica: Is this definition similar to a while loop?
2023-12-08Unix: In Bash scripting, what's the meaning of " $! "?
2023-12-08Codereview: Advent of Code 2023 day 1: Trebuchet
2023-12-08Bitcoin: Importaddress and migrate to descriptor
2023-12-08Unix: How to show lines after each grep match until other specific match?
2023-12-08Electronics: Why are capacitors more dangerous than batteries?
2023-12-08Dba: database design for tree structure with just one level
2023-12-08What does Data.Function.on do in haskell
2023-12-08Unix: Break a large file into smaller pieces
2023-12-08Ethereum: Does contracts with the same bytecode have the same abi?
2023-12-08Softwareengineering: Why is std::dynamic_extent not zero in c++?
2023-12-08how to use a subroutine if some module is already installed


Tags:
variable
bash
shell