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Full Discussion: Lftp command
Top Forums Shell Programming and Scripting Lftp command Post 303004612 by apmcd47 on Thursday 5th of October 2017 08:00:07 AM
Old 10-05-2017
You have a usage message but no option-getting code. You don't redirect the output of lftp but redirect an empty ftp session to a log file. You include password in the script. Please use the .netrc file with the format
Code:
machine <address> login <username> password <password>

This may help; it has not been tested but is based on working code. I have used your usage function with options no longer relevant prefixed with #. Your exit codes have been used where possible.
Code:
#!/bin/ksh
usage()
{
cat << EOF
Usage: $0 options
options:
   -s      Host Server Name
   -u      User Name
   [-c]      Continue/retry
#   -p      Password
#   -l      Local Directory
   -f      Source File Name
   [-t      Target File Name]
   [-r     Remote Directory]
#   [-d     Default Directory]
#   [-c     FTP Command]
EOF
}
while getopts u:r:s:f:t:hc opt
do
   case $opt in
      u) user="-u $OPTARG"   ;;
      r) rdir="cd $OPTARG ;" ;;
      h) usage; exit         ;;
      c) cont=-c             ;;
      s) host_name="$OPTARG" ;;
      f) lfile="$OPTARG"     ;;
      t) tgt_file_name="$OPTARG" ;;
   esac
done
shift $(( OPTIND - 1 ))
if [[ -n "${user:+u}${host_name:+s}${lfile:+f}" ]]
then
   printf "Missing required options: %s\n" "${user:+u}${host_name:+s}${lfile:+f}" >&2
   exit 1
fi


PREFIX_CMD="set cmd:fail-exit yes;set ftp:ssl-allow true;set ssl:verify-certificate yes;"	
     # (1) Causes lftp to exit on failure
     # (2) Try to negotiate SSL connection  with  FTP  server
     # (3) Verify server's certificate to be signed by a known Certificate
     #     Authority and not be on Certificate  Revocation List.
if [[ ! -f ${lfile} ]]	# Check it exists
then
   print -u2 "File ${lfile} does not exist"
   exit 4		# exit with return val 4
fi
rfile=${tgt_file_name:-${lfile##*/}}
CMD="put  ${cont} ${lfile} -o ${rfile};"
if [[ -n "${CMD}" ]]
then
   lftp ${user} -e "${PREFIX_CMD} ${rdir} ${CMD} exit" ${host_name} > log_file 2>&1
   ftp_status=$?
fi

if (( ftp_status == 0 ))
then exit 0
else exit 3
fi

I hope that helps.

Andrew
 

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LEARN ABOUT CENTOS

fence_cisco_ucs

FENCE_AGENT(8)						      System Manager's Manual						    FENCE_AGENT(8)

NAME

       fence_cisco_ucs - Fence agent for Cisco UCS

DESCRIPTION

       fence_cisco_ucs is an I/O Fencing agent which can be used with Cisco UCS to fence machines.

       fence_cisco_ucs	accepts  options on the command line as well as from stdin. Fenced sends parameters through stdin when it execs the agent.
       fence_cisco_ucs can be run by itself with command line options.	This is useful for testing and for turning outlets on or off from scripts.

       Vendor URL: http://www.cisco.com

PARAMETERS


       -a, --ip=[ip]
	      IP Address or Hostname This parameter is always required.

       -l, --username=[name]
	      Login Name This parameter is always required.

       -p, --password=[password]
	      Login password or passphrase

       -z, --ssl
	      SSL connection

       -t, --notls
	      Disable TLS negotiation

       -n, --plug=[id]
	      Physical plug number, name of virtual machine or UUID This parameter is always required.

       --suborg=[path]
	      Additional path needed to access suborganization

       -u, --ipport=[port] TCP/UDP port to use (default 80, 443 if --ssl
	      TCP/UDP port to use for connection with device (Default Value: 80)

       -4, --inet4-only
	      Forces agent to use IPv4 addresses only

       -6, --inet6-only
	      Forces agent to use IPv6 addresses only

       -S, --password-script=[script]
	      Script to retrieve password

       --ssl-secure
	      SSL connection with verifying fence device's certificate

       --ssl-insecure
	      SSL connection without verifying fence device's certificate

       -o, --action=[action]
	      Fencing Action (Default Value: reboot)

       -v, --verbose
	      Verbose mode

       -D, --debug-file=[debugfile]
	      Write debug information to given file

       -V, --version
	      Display version information and exit

       -h, --help
	      Display help and exit

       -C, --separator=[char]
	      Separator for CSV created by operation list (Default Value: ,)

       --power-timeout=[seconds]
	      Test X seconds for status change after ON/OFF (Default Value: 20)

       --shell-timeout=[seconds]
	      Wait X seconds for cmd prompt after issuing command (Default Value: 3)

       --login-timeout=[seconds]
	      Wait X seconds for cmd prompt after login (Default Value: 5)

       --power-wait=[seconds]
	      Wait X seconds after issuing ON/OFF (Default Value: 0)

       --delay=[seconds]
	      Wait X seconds before fencing is started (Default Value: 0)

       --retry-on=[attempts]
	      Count of attempts to retry power on (Default Value: 1)

ACTIONS


       on     Power on machine.

       off    Power off machine.

       reboot Reboot machine.

       status This returns the status of the plug/virtual machine.

       list   List available plugs with aliases/virtual machines if there is support for more then one device. Returns N/A otherwise.

       monitor
	      Check the health of fence device

       metadata
	      Display the XML metadata describing this resource.

STDIN PARAMETERS


       ipaddr IP Address or Hostname This parameter is always required.

       login  Login Name This parameter is always required.

       passwd Login password or passphrase

       ssl    SSL connection

       notls  Disable TLS negotiation

       port   Physical plug number, name of virtual machine or UUID This parameter is always required.

       suborg Additional path needed to access suborganization

       ipport TCP/UDP port to use for connection with device (Default Value: 80)

       inet4_only
	      Forces agent to use IPv4 addresses only

       inet6_only
	      Forces agent to use IPv6 addresses only

       passwd_script
	      Script to retrieve password

       ssl_secure
	      SSL connection with verifying fence device's certificate

       ssl_insecure
	      SSL connection without verifying fence device's certificate

       action Fencing Action (Default Value: reboot)

       verbose
	      Verbose mode

       debug  Write debug information to given file

       version
	      Display version information and exit

       help   Display help and exit

       separator
	      Separator for CSV created by operation list (Default Value: ,)

       power_timeout
	      Test X seconds for status change after ON/OFF (Default Value: 20)

       shell_timeout
	      Wait X seconds for cmd prompt after issuing command (Default Value: 3)

       login_timeout
	      Wait X seconds for cmd prompt after login (Default Value: 5)

       power_wait
	      Wait X seconds after issuing ON/OFF (Default Value: 0)

       delay  Wait X seconds before fencing is started (Default Value: 0)

       retry_on
	      Count of attempts to retry power on (Default Value: 1)

fence_cisco_ucs (Fence Agent)					    2009-10-20							    FENCE_AGENT(8)
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