jcs.org
slock with DPMS and other tweaks
1.Dd 2016-08-23
2.Dt SLOCK 1
3.Sh NAME
4.Nm slock
5.Nd simple X screen locker
6.Sh SYNOPSIS
7.Nm
8.Op Fl v
9.Op Ar cmd Op Ar arg ...
10.Sh DESCRIPTION
11.Nm
12is a simple X screen locker. If provided,
13.Ar cmd Op Ar arg ...
14is executed after the screen has been locked.
15.Sh OPTIONS
16.Bl -tag -width Ds
17.It Fl v
18Print version information to stdout and exit.
19.El
20.Sh SECURITY CONSIDERATIONS
21To make sure a locked screen can not be bypassed by switching VTs
22or killing the X server with Ctrl+Alt+Backspace, it is recommended
23to disable both in
24.Xr xorg.conf 5
25for maximum security:
26.Bd -literal -offset left
27Section "ServerFlags"
28 Option "DontVTSwitch" "True"
29 Option "DontZap" "True"
30EndSection
31.Ed
32.Sh EXAMPLES
33$
34.Nm
35/usr/sbin/s2ram
36.Sh CUSTOMIZATION
37.Nm
38can be customized by creating a custom config.h from config.def.h and
39(re)compiling the source code. This keeps it fast, secure and simple.