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

1 vote237 views1 answer
Bily-101 github
Shell/Bash
0 vote214 views1 answer
Rename all items in a directory to lower case
Shell/Bash
0 vote233 views2 answers
Centos remove a service from systemctl
Shell/Bash
0 vote238 views1 answer
How to convert ts to mp4 with ffmpeg
Shell/Bash
1 vote225 views1 answer
Join files linux
Shell/Bash
31 votes254 views4 answers
How to remove file changes in git
Shell/Bash
26 votes226 views1 answer
Rm git init
Shell/Bash
0 vote235 views1 answer
How slice for loop filename without extension in batch file
Shell/Bash
7 votes222 views4 answers
Find file by name linux
Shell/Bash
0 vote238 views3 answers
Password encryptin powershell
Shell/Bash