[mark@ns1 mark]$ cryptdir test
Password:
Again:
send: invalid spawn id (4)
    while executing
"send "$passwd\r""
    ("foreach" body line 19)
    invoked from within
"foreach f [glob *] {
        # strip shell metachars from filename to avoid
problems
        if [regsub -all {[]['`~<>:-]} $f "" newf] {
                exec mv $f $newf
                set f ..."
    (file "/usr/bin/cryptdir" line 39)