Shell script multithreaing

To run multiple programs in parallel:
prog1 &
prog2 &

If you need your script to wait for the programs to finish, you can add:
wait

prog1 & prog2 && fg
This will:
1>Start prog1.
2>Send it to background, but keep printing its output.
3>Start prog2, and keep it in foreground, so you can close it with ctrl-c.
4>When you close prog2, you'll return to prog1's foreground, so you can also close it with ctrl-c.

Similar codes

0 vote138 views1 answer
Fatal: unable to access 'https://gitlab.thedigitalacademy.co.za/sign-language-translator/frontend.git/': SSL certificate problem: certificate has expired
Shell/Bash
25 votes137 views4 answers
Git how to add remote
Shell/Bash
6 votes122 views1 answer
List all dependencies installed globally npm
Shell/Bash
3 votes134 views2 answers
Uninstall cocoapods
Shell/Bash
3 votes129 views1 answer
React print
Shell/Bash
1 vote139 views1 answer
Bash how to remove rows if specific field is blank
Shell/Bash
70 votes129 views4 answers
Git reset from repository
Shell/Bash
1 vote176 views2 answers
Find home dir for user
Shell/Bash
0 vote127 views1 answer
How to get mcp23017 input in binary shell
Shell/Bash
2 votes197 views2 answers
Docker run ubuntu container
Shell/Bash