man-pages/man1/startx.1.html
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<H1>STARTX</H1>
Section: User Commands (1)<BR>Updated: xinit 1.4.1<BR><A HREF="#index">Index</A>
<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
<A NAME="lbAB">&nbsp;</A>
<H2>NAME</H2>
startx - initialize an X session
<A NAME="lbAC">&nbsp;</A>
<H2>SYNOPSIS</H2>
<B>startx</B>
[ [
<I>client</I>
]
<I>options</I>
... ] [
<B>--</B>
[
<I>server</I>
] [
<I>display</I>
]
<I>options</I>
... ]
<A NAME="lbAD">&nbsp;</A>
<H2>DESCRIPTION</H2>
The <B>startx</B> script is a front end to
<B><A HREF="/cgi-bin/man/man2html?1+xinit">xinit</A></B>(1)
that provides a
somewhat nicer user interface for running a single session of the X
Window System. It is often run with no arguments.
<P>
Arguments immediately following the
<I>startx</I>
command are used to start a client in the same manner as
<B><A HREF="/cgi-bin/man/man2html?1+xinit">xinit</A></B>(1).
The special argument
'--'
marks the end of client arguments and the beginning of server options.
It may be convenient to specify server options with startx to change them on a
per-session basis.
Some examples of specifying server arguments follow; consult
the manual page for your X server to determine which arguments are legal.
<DL COMPACT><DT id="1"><DD>
<P>
startx -- -depth 16
<P>
startx -- -dpi 100
<P>
startx -- -layout Multihead
</DL>
<P>
Note that in the Debian system, what many people traditionally put in the
<I>.xinitrc</I>
file should go in
<I>.xsession</I>
instead; this permits the same X environment to be presented whether
<I>startx</I>,
<I>xdm</I>,
or
<I>xinit</I>
is used to start the X session. All discussion of the
<I>.xinitrc</I>
file in the
<I><A HREF="/cgi-bin/man/man2html?1+xinit">xinit</A></I>(1)
manual page applies equally well to
<I>.xsession.</I>
Keep in mind that
<I>.xinitrc</I>
is used only by
<I><A HREF="/cgi-bin/man/man2html?1+xinit">xinit</A></I>(1)
and completely ignored by
<I><A HREF="/cgi-bin/man/man2html?1+xdm">xdm</A></I>(1).
<P>
To determine the client to run,
<B>startx</B>
looks for the following files, in order:
<DL COMPACT><DT id="2"><DD>
<P>
<I>$(HOME)/.startxrc</I>
<P>
<I>/usr/lib/x86_64-linux-gnu/sys.startxrc</I>
<P>
<I>$(HOME)/.xinitrc</I>
<P>
<I>/etc/X11/xinit/xinitrc</I>
</DL>
<P>
If command line client options are given, they override this
behavior and revert to the
<B><A HREF="/cgi-bin/man/man2html?1+xinit">xinit</A></B>(1)
behavior.
To determine the server to run,
<B>startx</B>
first looks for a file called
<I>.xserverrc</I>
in the user's home directory. If that is not found, it uses
the file
<I>xserverrc</I>
in the
<I>xinit</I>
library directory.
If command line server options are given, they override this
behavior and revert to the
<B><A HREF="/cgi-bin/man/man2html?1+xinit">xinit</A></B>(1)
behavior. Users rarely need to provide a
<I>.xserverrc</I>
file.
See the
<B><A HREF="/cgi-bin/man/man2html?1+xinit">xinit</A></B>(1)
manual page for more details on the arguments.
<P>
The system-wide
<I>xinitrc</I>
and
<I>xserverrc</I>
files are found in the
<I>/etc/X11/xinit</I>
directory.
<A NAME="lbAE">&nbsp;</A>
<H2>ENVIRONMENT VARIABLES</H2>
<DL COMPACT>
<DT id="3">DISPLAY<DD>
This variable gets set to the name of the display to which clients should
connect. Note that this gets
<I>set</I>,
not read.
<DT id="4">XAUTHORITY<DD>
This variable, if not already defined, gets set to
<I>$(HOME)/.Xauthority</I>.
This is to prevent the X server, if not given the
<I>-auth</I>
argument, from automatically setting up insecure host-based authentication
for the local host. See the
<B><A HREF="/cgi-bin/man/man2html?1+Xserver">Xserver</A></B>(1)
and
<I><A HREF="/cgi-bin/man/man2html?7+Xsecurity">Xsecurity</A></I>(7)
manual pages for more information on X client/server authentication.
</DL>
<A NAME="lbAF">&nbsp;</A>
<H2>FILES</H2>
<DL COMPACT>
<DT id="5"><I>$(HOME)/.xinitrc</I>
<DD>
Client to run. Typically a shell script which runs many programs in
the background.
<DT id="6"><I>$(HOME)/.xserverrc</I>
<DD>
Server to run. The default is
<I>X</I>.
<DT id="7"><I>/etc/X11/xinit/xinitrc</I>
<DD>
Client to run if the user has no
<I>.xinitrc</I>
file.
<DT id="8"><I>/etc/X11/xinit/xserverrc</I>
<DD>
Server to run if the user has no
<I>.xserverrc</I>
file.
</DL>
<A NAME="lbAG">&nbsp;</A>
<H2>SEE ALSO</H2>
<B><A HREF="/cgi-bin/man/man2html?1+xinit">xinit</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?7+X">X</A></B>(7),
<B><A HREF="/cgi-bin/man/man2html?1+Xserver">Xserver</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+Xorg">Xorg</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?5+xorg.conf">xorg.conf</A></B>(5)
<P>
<HR>
<A NAME="index">&nbsp;</A><H2>Index</H2>
<DL>
<DT id="9"><A HREF="#lbAB">NAME</A><DD>
<DT id="10"><A HREF="#lbAC">SYNOPSIS</A><DD>
<DT id="11"><A HREF="#lbAD">DESCRIPTION</A><DD>
<DT id="12"><A HREF="#lbAE">ENVIRONMENT VARIABLES</A><DD>
<DT id="13"><A HREF="#lbAF">FILES</A><DD>
<DT id="14"><A HREF="#lbAG">SEE ALSO</A><DD>
</DL>
<HR>
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