Access for Switch Users [suaccess]

Access for Switch Users

DESCRIPTION

Change the effective user id and group id to that of USER.

-, -l, --login
make the shell a login shell
-c, --commmand=COMMAND
pass a single COMMAND to the shell with -c
-f, --fast
pass -f to the shell (for csh or tcsh)
-m, --preserve-environment
do not reset environment variables
-p
same as -m
-s, --shell=SHELL
run SHELL if /etc/shells allows it
--help
display this help and exit
--version
output version information and exit

And Mere – implies -l. If USER not given, assume root.