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chapter6/put_ftp_files_pw_var.ksh

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+#!/bin/ksh
+#
+# SCRIPT: put_ftp_files_pw_var.ksh
+# AUTHOR: Randy Michael
+# DATE: July 15, 2007 
+# REV: 1.1.P
+#
+# PLATFORM: Not Platform Dependent
+#
+# PURPOSE: This shell script uses FTP to put a list of one or more
+#          local files to a remote machine. This shell script uses
+#          remotely defined password variables
+#
+# set -n # Uncomment to check the script syntax without any execution
+# set -x # Uncomment to debug this shell script
+#
+###################################################################
+################## DEFINE VARIABLES HERE ##########################
+###################################################################
+
+LOCALFILES=$1
+
+THISSCRIPT=$(basename $0)
+RNODE="wilma"
+USER="randy"
+LOCALDIR="/scripts"
+REMOTEDIR="/scripts/download"
+
+# Set up the correct echo command usage. Many Linux
+# distributions will execute in Bash even if the
+# script specifies Korn shell. Bash shell requires
+# we use echo -e when we use \n, \c, etc.
+
+case $SHELL in
+*/bin/bash) alias echo="echo -e"
+            ;;
+esac
+
+###################################################################
+################## DEFINE FUNCTIONS HERE ##########################
+###################################################################
+
+pre_event ()
+{
+# Add anything that you want to execute in this function. You can
+# hardcode the tasks in this function or create an external shell
+# script and execute the external function here.
+
+:  # No-Op: The colon (:) is a No-Op character. It does nothing and
+   # always produces a 0, zero, return code.
+}
+
+###################################################################
+
+post_event ()
+{
+# Add anything that you want to execute in this function. You can
+# hardcode the tasks in this function or create an external shell
+# script and execute the external function here.
+
+:  # No-Op: The colon (:) is a No-Op character. It does nothing and
+   # always produces a 0, zero, return code.
+}
+
+###################################################################
+
+usage ()
+{
+echo "\nUSAGE: $THISSCRIPT \"One or More Filenames to Download\" \n"
+exit 1
+}
+
+###################################################################
+
+usage_error ()
+{
+echo "\nERROR: This shell script requires a list of one or more
+       files to download from the remote site.\n"
+
+usage
+}
+
+###################################################################
+##################### BEGINNING OF MAIN ###########################
+###################################################################
+
+# Test to ensure that the file(s) is/are specified in the $1
+# command-line argument.
+
+(($# != 1)) && usage_error
+
+# Get a password
+
+. /usr/sbin/setlink.ksh
+
+
+pre_event
+
+# Connect to the remote site and begin the here document.
+
+ftp -i -v -n $RNODE <<END_FTP
+
+user $USER $RANDY
+binary
+lcd $LOCALDIR
+cd $REMOTEDIR
+mput $LOCALFILES
+bye
+
+END_FTP
+
+post_event
+