I'm writing a bash script that, among several more things, calls gnuplot to fit a few data files. When it does so my terminal gets flooded with the gnuplot fit log.
I do not want that, I'd like that gnuplot just kept the fit log to the file 'fit.log', rather than printing it on screen. But I can't find a gnuplot command to prevent the fit log file from being printed on terminal.
How can I redirect all gnuplot text output to a file because I would like to know just by looking at the terminal whether it returned any errors.
The option you want is
set fit quiet
This will still make the fit.log
file. If you don't want to create the file either, you can
set fit logfile '/dev/null'
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