bash - Redirect output of command with heredoc -


i have command this:

sftp user@host <<eof put file.txt exit eof

now i'd pipe output of zenity --progress, can't find place put it. 

# sftp doesn't work anymore sftp user@host | zenity --progress <<eof put file.txt exit eof  # invalid syntax, no end of heredoc sftp user@host <<eof put file.txt exit eof | zenity --progress  # not picked part of command sftp user@host <<eof put file.txt exit eof | zenity --progress  # not sftp user@host | zenity --progress <<eof put file.txt exit eof\ | zenity --progress

this should trick:

sftp user@host <<eof | zenity --progress ... eof

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