$ python tee_test.py [stdout] hello [stderr] hello [stdout] world [stderr] world [stdout] not going to be written to file [stderr] not going to be written to file $ cat mystdout.txt [stdout] hello ...

Simple (inofficial) Python library and CLI tool to talk with the AvaSpec-2048-2 spectrometer - tspspi/pyavaspec. Simple (inofficial) ... Dump the supplied data into a data file or to stdout ...