Redirect output to a log file

You can use Start-Transcript and Stop-Transcript cmdlets in your PowerShell scripts to natively log all actions and outputs. Notify me of followup comments via e-mail. You can also subscribe without commenting. Leave this field empty. Home About.

If you want to overwrite the log file contents each time, use the Set-Content cmdlet. You can replace Write-Host calls with LogWrite ones in your script. All errors and warnings are also logged, and it is extremely convenient when debugging complex PowerShell scripts.

After updating GPO settings on the computer, a separate text log file will be created for each running powershell. Ask Question. Asked 8 years, 8 months ago. Active 3 months ago. Viewed k times. Can I redirect output to a log file and a background process at the same time? In other words, can I do something like this?

Or, do I need to manually move it to the background, like this: java -jar myProgram. Improve this question. Milan 1 1 silver badge 6 6 bronze badges. Have you tried it? What error do you get? Also I'm not sure if you have a typo, or an error in your code. Add a comment. Active Oldest Votes. Improve this answer. Jacob Minshall Jacob Minshall 4, 2 2 gold badges 14 14 silver badges 10 10 bronze badges. Sam Redway 4 4 bronze badges. Abhinav Bhatia Abhinav Bhatia 4 4 silver badges 2 2 bronze badges.

A one-line explanation will make the answer complete. So, for run in the background and redirect output: java -jar myProgram. Oh I see. As you can see, any error messages from the command are output to the error file. All of the approaches above result in multiple files.

One file is for the standard output stream and the other is for the standard error stream. If you want to include both of these outputs to the same file, you can do that too. To do this, you just need to redirect all output to the same file using the following command.

Using the example above, if you only want Standard Output and no Standard Error at all, you can use the following command:. You can perform any of the same output commands above from inside a BAT file and the output from that line will go to the output file you specify.

This is a useful way to see whether any commands within a BAT file had any errors when they tried to run. Ryan has been writing how-to and other technology-based articles online since Read Ryan's Full Bio. We hate spam too, unsubscribe at any time.

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