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Full Discussion: Pls HELP: Redirecting input to SFTP connection
Top Forums Shell Programming and Scripting Pls HELP: Redirecting input to SFTP connection Post 302970858 by Don Cragun on Tuesday 12th of April 2016 02:52:42 PM
Old 04-12-2016
Taking my earlier suggestion and converting it to use a file instead of a pipeline:
Code:
USER1=ftp
TARGETHOST1=XX.XX.XX.XX
printf '%s\n' 'lcd /Z02/apps/output/UAT/CMUP/incoming' \
	'cd apl/apl001/download' \
	'get UPLOAD.DAT' \
	'bye' > /tmp/tmp$$
sftp -oProxyCommand='/usr/bin/nc -v -X 5 -x proxy:99 %h %p' -oPort=22 ${USER1}@${TARGETHOST1} < /tmp/tmp$$
rm -f /tmp/tmp$$

which wastes system resources and runs slower than my earlier suggestion.

Converting it to use a here-document:
Code:
USER1=ftp
TARGETHOST1=XX.XX.XX.XX
sftp -oProxyCommand='/usr/bin/nc -v -X 5 -x proxy:99 %h %p' -oPort=22 ${USER1}@${TARGETHOST1} <<-"EOF"
	lcd /Z02/apps/output/UAT/CMUP/incoming
	cd apl/apl001/download
	get UPLOAD.DAT
	bye
EOF

which might be a little bit faster than my earlier suggestion. Since printf is a built-in utility in most shells, it won't make a lot of difference.

Hope this helps,
- Don
This User Gave Thanks to Don Cragun For This Post:
Khan28
 

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LEARN ABOUT V7

plot

PLOT(1G)																  PLOT(1G)

NAME

       plot - graphics filters

SYNOPSIS

       plot [ -Tterminal [ raster ] ]

DESCRIPTION

       These  commands read plotting instructions (see plot(5)) from the standard input, and in general produce plotting instructions suitable for
       a particular terminal on the standard output.

       If no terminal type is specified, the environment parameter $TERM (see environ(5)) is used.  Known terminals are:

       4014   Tektronix 4014 storage scope.

       450    DASI Hyterm 450 terminal (Diablo mechanism).

       300    DASI 300 or GSI terminal (Diablo mechanism).

       300S   DASI 300S terminal (Diablo mechanism).

       ver    Versatec D1200A printer-plotter.	This version of plot places a scan-converted image  in	`/usr/tmp/raster'  and	sends  the  result
	      directly	to  the  plotter device rather than to the standard output.  The optional argument causes a previously scan-converted file
	      raster to be sent to the plotter.

FILES

       /usr/bin/tek
       /usr/bin/t450
       /usr/bin/t300
       /usr/bin/t300s
       /usr/bin/vplot
       /usr/tmp/raster

SEE ALSO

       plot(3), plot(5)

BUGS

       There is no lockout protection for /usr/tmp/raster.

																	  PLOT(1G)
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