Hi, there are cases when this does not work. I tend to use a flag like
-batch or -noninteractive to trigger the correct behavior from within
scripts. Less magic, more control.
Rich <rma...@gmail.com> schrieb am Do. 8. Juni 2023 um 20:19:
> Hi,
>
> I have a program I am writing that stops and asks the user for input, in
> this case it's a passphrase used to encrypt output.
>
> I want the program to also be able to be used in a script, and if in a
> script use a predefined value as the passphrase. What I'd like to know is
> how to detect if running in a script or not. I've tried something like
> this:
> runPid := os.Getpid()
> parPid := os.Getppid()
> val := runPid - parPid //normally I check if runPid is > parPid in my code.
> if val < 20 {
> fmt.Println("Not running in a script")
> }
> This works, but only if the script ran quickly. Wondering if there is a
> better way to do this?
>
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