youtube-dl display redirection

[vanilla38]

Hello, since some days I redirect youtube-dl displays in log files to get a trace of some broken downloads with this command:

youtube-dl http://youtube.zzz/zzz?v=zzz | tee logfile.txt

but i just noticed it doesnt save the whole text, certain parts like "Raise" text are displayed but not saved in the file, however, the "Print" text is saved correctly.

Does someone have any idea on how to save the whole content displayed when downloading a file with youtube-dl ?

Thanks.

[phihag]

That's not specific to youtube-dl, but how every program works: You have two output streams, stdout and stderr. (Exceptional) error messages go on stderr, whereas normal log output (which some applications parse from youtube-dl) goes to stdout. Use 2>&1 to redirect stderr to stdout, like

youtube-dl BaW_jenozKc 2>&1 | tee logfile.txt