5 .Nd simple X screen locker
9 .Op Ar cmd Op Ar arg ...
12 is a simple X screen locker. If provided,
14 is executed after the screen has been locked.
18 Print version information to stdout and exit.
26 can be customized by creating a custom config.h from config.def.h and
27 (re)compiling the source code. This keeps it fast, secure and simple.