Hi friends
I am facing one problem while redirecting the out of the stderr and stdout to a file
let example my problem with a simple example
I have a file (say test.sh)in which i run 2 command in the background

ps -ef &
ls &

and now i am run this file and redirect the output to a file (say output.log)
./test.sh > output.log

Now the result stored in the file is not like that first ps -ef and than ls
it mixed the output of both command

Now help me so thats i can store the result in the file only one after another

Thanks

What do you expect? Both commands execute concurrently/in parallel and write their output concurrently to STDOUT. Thus, you will see the output of both commands intermixed. If you want to separate this, you should redirect the output of each command to a temp file and then read that temp file again.

remove the & from the commands to run one after the other

ps -ef
ls

This would not run the commands in background any longer.