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- .Dd 2016-08-23
- .Dt SLOCK 1
- .Sh NAME
- .Nm slock
- .Nd simple X screen locker
- .Sh SYNOPSIS
- .Nm
- .Op Fl v
- .Op Fl f
- .Op Fl m Ar message
- .Op Ar cmd Op Ar arg ...
- .Sh DESCRIPTION
- .Nm
- is a simple X screen locker. If provided,
- .Ar cmd Op Ar arg ...
- is executed after the screen has been locked.
- .Sh OPTIONS
- .Bl -tag -width Ds
- .It Fl v
- Print version information to stdout and exit.
- .It Fl f
- List all valid X fonts and exit.
- .It Fl m Ar message
- Overrides default slock lock message.
- .TP
- .El
- .Sh SECURITY CONSIDERATIONS
- To make sure a locked screen can not be bypassed by switching VTs
- or killing the X server with Ctrl+Alt+Backspace, it is recommended
- to disable both in
- .Xr xorg.conf 5
- for maximum security:
- .Bd -literal -offset left
- Section "ServerFlags"
- Option "DontVTSwitch" "True"
- Option "DontZap" "True"
- EndSection
- .Ed
- .Sh EXAMPLES
- $
- .Nm
- /usr/sbin/s2ram
- .Sh CUSTOMIZATION
- .Nm
- can be customized by creating a custom config.h from config.def.h and
- (re)compiling the source code. This keeps it fast, secure and simple.
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