How to run a command in the background and get no output?

Question

I wrote two shell scripts a.sh and b.sh. In a.sh and b.sh I have a infinite for loop and they print some output to the te

Answer 1

These examples work fine:

nohup sh prog.sh proglog.log 2>&1 &

For loop you can use like this :

for i in {1..10}; do sh prog.sh; sleep 1; done prog.log 2>&1 &

It works in background and does not show any output.

Answer 2

nohup sh -x runShellScripts.sh &