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Top Forums Programming Shell script - if statements dont work Post 302987170 by robertkwild on Tuesday 6th of December 2016 10:18:12 AM
Old 12-06-2016
i worked it out but thank you for everyones help, i had to quote all the variables

Code:
#!/bin/bash

    echo "is this archive for an audio tar (press 1) or an audio directory (press 2)"
    read method

    case $method in
        1)
            echo "please specify full path to directory where the tar file is in"
            read -e dir
            cd $dir

            echo "please copy/paste filename here of tar file (including .tar)"
            read -e tar

            echo "please enter ID number ie ID1234"
            read id

            echo "please specify where you want the tar file to be stored"
            read -e dest

            if ! mv "$tar" "$id"_"$tar" ; then
                echo "something went wrong with the mv command, please do manually"
                exit
            fi

            if ! rsync -avh "$id"_"$tar" $dest ; then
                echo "something went wrong with the rsync command, please do manually"
                exit
            fi

            if ! rm -f "$id"_"$tar" ; then
                echo "something went wrong with the rm command, please do manually"
                exit
            fi
                
            ;;

        2)
            i have yet to do this one, but this is the directory one
            ;;


        *)
            echo "invalid selection, please re-run the script"
            exit

            ;;

    esac

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escape(1)							Mail Avenger 0.8.3							 escape(1)

NAME
escape - escape shell special characters in a string SYNOPSIS
escape string DESCRIPTION
escape prepends a "" character to all shell special characters in string, making it safe to compose a shell command with the result. EXAMPLES
The following is a contrived example showing how one can unintentionally end up executing the contents of a string: $ var='; echo gotcha!' $ eval echo hi $var hi gotcha! $ Using escape, one can avoid executing the contents of $var: $ eval echo hi `escape "$var"` hi ; echo gotcha! $ A less contrived example is passing arguments to Mail Avenger bodytest commands containing possibly unsafe environment variables. For example, you might write a hypothetical reject_bcc script to reject mail not explicitly addressed to the recipient: #!/bin/sh formail -x to -x cc -x resent-to -x resent-cc | fgrep "$1" > /dev/null && exit 0 echo "<$1>.. address does not accept blind carbon copies" exit 100 To invoke this script, passing it the recipient address as an argument, you would need to put the following in your Mail Avenger rcpt script: bodytest reject_bcc `escape "$RECIPIENT"` SEE ALSO
avenger(1), The Mail Avenger home page: <http://www.mailavenger.org/>. BUGS
escape is designed for the Bourne shell, which is what Mail Avenger scripts use. escape might or might not work with other shells. AUTHOR
David Mazieres Mail Avenger 0.8.3 2012-04-05 escape(1)
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