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Arguments and suffix name

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# 1  
Old 09-17-2010
Arguments and suffix name
While calling shell script i need to use prefix . Any idea?

Ex:
Code:
myscript.sh -parameter1 "AA;BB" -parameter2 "DD;E"

Last edited by radoulov; 09-17-2010 at 11:43 AM.. Reason: Code tags, please!
# 2  
Old 09-17-2010
try man getopt
This User Gave Thanks to Chirel For This Post:
mnjx
# 3  
Old 09-17-2010
Code:
 # ./myscript.sh -parameter1 "AA;BB" -parameter2 "DD;E"
parametres are AA
parametres are BB
parametres are DD
parametres are E


Code:
# cat myscript.sh
 
#!/bin/bash
IFS=$';'
for i in $2 $4 ; do
echo -e parametres are "$i\n"
done
parametres are AA
parametres are BB
parametres are DD
parametres are E

This User Gave Thanks to ygemici For This Post:
mnjx
# 4  
Old 09-17-2010
hi ygemici,
thanks ..Sorry i didn't explain clearly.. My batch is calling some java program and its taking 2 parameters.
There are 3 cases. It can be either one of these conditions
1)first parameter and second parameter are null
2)first parameter is not null and second parameter is null
3)first and second parameter are not null
################# Program###################
Code:
x=$1                                                            
y=$2                                                            

if [ "$1" ==  "" ] &&  [ "$2" == "" ] ; then
java -classpath $CLASSPATH  functionname
elif [ "$1" != "" ] && [ "$2" == "" ] ; then
java -classpath $CLASSPATH  functionname -parameter1 "$x"
elif [ "$1" != "" ] && [ "$2" != "" ] ; then
java -classpath $CLASSPATH  functionname -parameter1 "$x"  -parameter2 "$y"
fi

x can be AA;BB;CC or AA ...
##################################

while calling shell script manually i need to use prefix.
1)myscript.sh 2) myscript.sh -parameter1 value or 3) myscript.sh -paramerer1 value -paramter2 value
Last edited by Scott; 09-17-2010 at 12:44 PM.. Reason: Please use code tags
# 5  
Old 09-17-2010
hi mnjx

as far as i understand i try to write something Smilie
(for active run remove the echo in script Smilie )

we are a few tries for you i hope this is ok Smilie

Code:
[root@rhnserver ~]# ./myscript.sh
 -->   java -classpath yourjava/lib/class path functionname        <--

[root@rhnserver ~]# ./myscript.sh -t
 -->   java -classpath yourjava/lib/class path functionname        <--

[root@rhnserver ~]# ./myscript.sh -t 10
 -->   java -classpath yourjava/lib/class path functionname -t 10      <--

[root@rhnserver ~]# ./myscript.sh -t 10 -z
 -->   java -classpath yourjava/lib/class path functionname -t 10      <--

[root@rhnserver ~]# ./myscript.sh -t 10 -z 20
 -->   java -classpath yourjava/lib/class path functionname -t 10 -z 20    <--

Code:
# cat myscript.sh

#!/bin/bash

export CLASSPATH=$"yourjava/lib/class path"
frstparam="$1"
scndparam="$3"

 go () {
echo " -->   java -classpath $CLASSPATH functionname "$frstparam" $2 "$scndparam" $4    <-- "
}

 if [[ -z $2 ]] && [[ -z $4 ]] ; then
frstparam="" ; scndparam="" ; go ""
 elif [[ -z $4 ]] ; then
   scndparam="" ; go "$1" "$2"
 else
   go "$1" "$2" "$3" "$4"
 fi

regards
ygemici
This User Gave Thanks to ygemici For This Post:
mnjx
# 6  
Old 09-21-2010
Ygemici,

Thank you so much.
Yes, this is what i want. I made small changes and its working fine.
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