be more consistent about command substitution
be more consistent about command substitution

Note the double-quotes are not necessary when assigning

    var=$(...)

but I've left them in here to match the surrounding style.

htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor