I was wondering how to execute all the commands present in a text file at the same time in Linux. Brief background- I have created a text file with content as below,
 nohup execute_command1
 nohup execute_command2
 .
 .
 .
 nohup execute_command30
And now I want to execute all the commands present in the text file at the same time in Linux server. How do I do that?