SFTP with WinSCP

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  • #51269
    Carl Duff
    Participant

    Does anyone have a UPoC that calls WinSCP (and passes parameters) that they would be willing to share?

    Thanks in advance for any assistance.

    Carl

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    • #69468
      garry r fisher
      Participant

      Hi Carl,

      Rather than pass parameters, use the scripting option with WinSCP. I have over 30 (very simple) interfaces that use WinSCP to SFTP files to various systems using this method to generate scripts on the fly from a Tclproc.

      This is how I do it:

      # Write script

                     echo “Writing script file for $systm ($envir $systm)”

                     set ofh [open $script w]

                     puts $ofh “# Automatically answer all prompts negatively not to stall”

                     puts $ofh “# the script on errors”

                     puts $ofh “option batch on”

                     puts $ofh “# Disable overwrite confirmations that conflict with the previous”

                     puts $ofh “option confirm off”

                     puts $ofh “lcd “D:/interfaces/to oeo/$envir/$systm/inbound/””

                     puts $ofh “# connect using session”

                     puts $ofh “open server”

                     puts $ofh “# Force binary mode transfer”

                     puts $ofh “option transfer binary”

                     puts $ofh “# Download file to the local directory”

                     foreach fname $files {

                         set fname [file tail $fname]

                         puts $ofh “put $fname “./to oeo/$envir/$systm/inbound/$fname””

                     }

                     puts $ofh “# Disconnect”

                     puts $ofh “close”

                     puts $ofh “# Exit WinSCP”

                     puts $ofh “exit”

                     close $ofh

      # Call WinSCP

                     echo “Calling WinSCP [clock format [clock scan seconds] -format %d/%m/%Y:%H:%M]”

                     if {[catch {exec winscp.com /script=$systm.txt} errmsg]} {

                         echo “There was a problem with the SFTP connection ($errmsg)”

      The ‘open server’ command simply opens a connection to a saved WinSCP session called server.

      One thing to watch out for is getting winscp.com on the correct path in Cloverleaf.

      Regards

      Garry

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