Shell Programming and Scripting

#!/bin/ksh
Usage()
{
	print "Usage: $0 ID OPTION SERVER"
	print "<br>Where :"
	print "<br>Enter your ID into PARAM1, OPTION in the PARAM2 and SERVER in the PARAM3  field"
	print "<br>ID should be a valid ID"
	print "<br>OPTION should be either BOUNCE or STATUS"
	print "<br>SERVER should be a valid server name<br>"
}

ID=`print $1 | sed 's/"//g'`
OPTION=`print $2 | sed 's/"//g'`
SERVER=()
for (( i = 1; i <= 4; i++ ))
do
	SERVER[i]=`print $3 | sed 's/"//g'`
done

typeset -u ID_UPPER
typeset -u OPTION_UPPER
typeset -u SERVER_UPPER
ID_UPPER=${ID}
OPTION_UPPER=${OPTION}
SERVER_UPPER=${SERVER}
TOTALSERVER=`print ${SERVER_UPPER} | wc -w`

#!/usr/bin/env ksh

id="${1//\"/}"              # no need to pipe it through sed to strip quotes
option="${2//\"/}"
shift 2
typeset -a server=( $* )   # capture remaining parms into the server list
total_server=${#server[*]}  # no need to pipe it through wc to count; this generates size of the array 
for (( i = 0; i < $total_server; i++ ))
do
    typeset -u server_upper[$i]=${server[$i]}
done

typeset -u option_upper="$option"
typeset -u id_upper="$id"
echo "$option  $option_upper"
echo "$id $id_upper"
echo "$total_server"
echo "${server[0]}"
echo "${server_upper[0]}"
exit

command "parm1" "parm2" "server1 server2 server3"

command p1 p2 server1 server2 server3

#!/usr/bin/ksh

id=`print $1 | sed 's/"//g'` 
option=`print $2 | sed 's/"//g'`
shift 2
typeset -a server=( $* )   # capture remaining parms into the server list
total_server=${#server[*]}  # no need to pipe it through wc to count; this generates size of the array
for (( i = 0; i < $total_server; i++ ))
do
    typeset -u server_upper[$i]=${server[$i]}
done

typeset -u option_upper="$option"
typeset -u id_upper="$id"
echo "$option  $option_upper"
echo "$id $id_upper"
echo "$total_server"
echo "${server[0]}"
echo "${server_upper[0]}"
exit