CODEWITHSUNDEEP
bashscripting
Deano
Deano

Reputation: 12190

command line menu options

I have been trying to get my menu to work, however it seems that it only accepts one argument/option at a time, how can I get it to accept multiple options? 

#!/bin/bash

##### Main

function usage
{
    echo "
usage: infinidb [[-f file ] [-i] | [-h]]  name ...
}

        while [ "$1" != "" ]; do
        case $1 in
            -f | --file )           shift
                                    filename=$1
                                    ;;
            -i |  )                 filename2=$2
                                    ;;
            -h | --help )           usage
                                    exit
                                    ;;
            * )                     usage
                                    exit 1
        esac
        shift
    done

            echo $filename 
            echo $filename2

when running the script

the following output show show

./script.sh -f apple -i tree

apple tree

Upvotes: 0

Views: 224

Answers (1)

Bernhard
Bernhard

Reputation: 3694

This works for me

#!/bin/bash

    while [ "$1" != "" ]; do
    case $1 in
        -f | --file )           shift
                                filename=$1
                                ;;
        -i )                 filename2=$2
                                ;;
    esac
    shift
done

        echo $filename 
        echo $filename2

There was only a problem with -i | )

Upvotes: 1

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