Why does the exit code not match the log time?
With longer scripts, the log times fall behind the actual time the commands are called, and the exit code doesn’t match the logged command. There has to be a better way to do this but I’d be happy if I could just synchronize xtrace.
Why does Bash log all commands and exit codes in a script?
The issue that I’m running into is that xtrace seems to be asynchronous. With longer scripts, the log times fall behind the actual time the commands are called, and the exit code doesn’t match the logged command. There has to be a better way to do this but I’d be happy if I could just synchronize xtrace.
What is the exit code for date command?
From the above outputs, it is clear that the exit code is 0 indicates that date command was successful. Further, the exit code is 127 (non-zero) as the nonexistant-command was not successful. So how do you store exit status of the command in a shell variable?
How to get the exit code from a window?
Instead of using the console-based C++ launcher mentioned elsewhere, though, a simpler alternative is to start a windowed application using the command prompt’s START /WAIT command. This will start the windowed application, wait for it to exit, and then return control to the command prompt with the exit status of the process set in ErrorLevel.
What’s the difference between command and exit code?
With -Command, a script’s specific non-zero exit code is always translated to 1, so the specific exit code is lost – see this answer for an overview of exit-code handling in PowerShell.
How to return an exit code from a PowerShell script?
The difference between the -File and -Command parameters is that the latter returns only 1 or 0 (indicating whether or not the script exited with a non-zero exit code), but not the exit code itself. Defining an exit code via $host.SetShouldExit () ensures that the exit code is returned correctly when the script is invoked via powershell. -Command.