msudir allows enabled users to easily manage 'setuid' scripts and binaries. A directory containing scripts or other executables is created inside the basedir for each destination user. Any user is then able to invoke the script 'bar' in the directory 'fu' via 'msudir fu/bar'. The script will be run under the uid and primary gid of the destination user. Some effort is taken to sanitise the arguments and environment, but msudir should not be used without an understanding of the security implication.