What generates the “text file busy” message in Unix?

Question

What operation generates the error \"text file busy\"? I am unable to tell exactly.

I think it is related to the fact that I\'m creating a temporary python script (u

Answer 1

In my case, I was trying to execute a shell file (with an extension .sh) in a csh environment, and I was getting that error message.

just running with bash it worked for me. For example

bash file.sh