SFTP stderror not able to trap Post: 302880335

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Top Forums Shell Programming and Scripting SFTP stderror not able to trap Post 302880335 by krupasindhu18 on Thursday 19th of December 2013 06:24:30 AM

12-19-2013

Registered User

Hi All,

Please see the below shells script for SFTP.
if � techoutheh.dat� and �teckeytluc.dat� files are available in ${OUTDIR} directory location it is working fine.
Problem:- for -ve testing, if the above files are not available it should give error, but it is not giving any errors(giving status is �0' always).
Actually I don't know stderror for SFTP .
I mean to say whether files are exits or not it is giving me always exit status is �0'(success) that I have tested.

Can any body tell me how to trap the success or failure in SFTP.

Code:

  #!/bin/sh
  cd ${OUTDIR}
  sftp_output=`sftp kdgehtr@udfertd01.ndc.lucent.com << EOF
  cd /home/u1et8/oradata/x2ffgggadrop 
  mput techoutheh.dat teckeytluc.dat 
  bye 
  EOF`
   
  echo "sftp status :- ${sftp_output} \n sftp process output indicator ${?}" | grep -e 'Uploading' -e 'output indicator 0' > ${TECHFEED}/techfeed_sftp_status.txt
   
  err_found=`cat "${TECHFEED}/techfeed_sftp_status.txt" | grep -i 'output indicator 0'`
   
                                  if [ "${err_found}" = "" ]
                                  then
                                                  echo "*** Sending techfeed file to SPIRIT Server Failed - Abort"
                                                  cat <<-EOF | mailx -s "Sending techfeed file to SPIRIT Server Failed" $MAILLIST
                                                  " "
                                                                  EOF
                                  exit 1
                                  fi

---------- Post updated at 04:37 AM ---------- Previous update was at 01:34 AM ----------

Hi,

I have posted shells script. please check.

Thanks,
krupa

---------- Post updated at 06:23 AM ---------- Previous update was at 04:37 AM ----------

Hi All,

are you able to see my thread. if it is not visible please let me know... still i am looking foe solution.

thanks,
krupa

krupasindhu18

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libssh2_sftp_unlink_ex

libssh2_sftp_unlink_ex(3)					  libssh2 manual					 libssh2_sftp_unlink_ex(3)

NAME

       libssh2_sftp_unlink_ex - unlink an SFTP file

SYNOPSIS

       #include <libssh2.h> #include <libssh2_sftp.h>

       int libssh2_sftp_unlink_ex(LIBSSH2_SFTP *sftp, const char *filename, unsigned int filename_len);

       int libssh2_sftp_unlink(LIBSSH2_SFTP *sftp, const char *filename);

DESCRIPTION

       sftp - SFTP instance as returned by libssh2_sftp_init(3)

       filename - Path and name of the existing filesystem entry

       filename_len - Length of the path and name of the existing filesystem entry

       Unlink (delete) a file from the remote filesystem.

RETURN VALUE

       Return 0 on success or negative on failure.  It returns LIBSSH2_ERROR_EAGAIN when it would otherwise block. While LIBSSH2_ERROR_EAGAIN is a
       negative number, it isn't really a failure per se.

ERRORS

       LIBSSH2_ERROR_ALLOC -  An internal memory allocation call failed.

       LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.

       LIBSSH2_ERROR_SOCKET_TIMEOUT -

       LIBSSH2_ERROR_SFTP_PROTOCOL - An invalid SFTP protocol response was received on the socket, or an SFTP operation caused an errorcode to	be
       returned by the server.

SEE ALSO

       libssh2_sftp_init(3)

libssh2 0.15							    1 Jun 2007						 libssh2_sftp_unlink_ex(3)