bash - pipe here document command to log file -


quite i'll use following construct pipe output log file, keeping output on display

./command 2>&1 | tee output.log

i'm trying similar, using here document:

./command << heredoc params heredoc 2>&1 | tee output.log

this doesn't work - possible achieve this?

sure. 

./command <<heredoc 2>&1 | tee output.log params heredoc

the here-document doesn't begin until next line. rest of command parsed normal.


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