08-12-2008
Reading from Co-process
I have an SFTP coprocess whose output is redirected to a file (as shown in the script below). Now how can I read the output of the coprocess:
exec 4>$FTPLOG
sftp nakarapu@serverx >&4 2>&4 |&
print -p mget $filename
print -p !echo "The FTP is complete"
read -p LINE
echo $LINE
print -p bye
wait
What changes to the above code can make it read the LINE from the coprocess.
(Btw, this is an attempt to synchronize with the coprocess. If you have a better way to know when the coprocess finishes the ftp, please let me know.)
Thanks in advance
Naveen Akarapu
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