How to write the result of BASH script execution to a log file?

Question

bash

Hello.
I re-read a lot of material on the Internet, but I still didn’t understand how to write the result of the bash script to a log file (roughly speaking, writing everything that is output to the console after running the bash script.
My script is as follows:

for ((i=2; i<=$1 ; i++));
do 	
  php /var/www/powerusb/data/gamerobot/robot.php $i &
done

What do I need to add to the script to make the entry?

Answer 1

Try like this:

for ((i=2; i<=$1 ; i++));
do 	
  php /var/www/powerusb/data/gamerobot/robot.php $i >> /tmp/robot.$i 2>&1 &
done

Answer 2

adyn option: script.sh > log
option two: man script