LANMonkey
After a quick search maybe this from
http://centoshelp.org/resources/commands/linux-system-commands/although xrandr gives "command not found" on sme8
xrandr – Xrandr is used to set the screen size, orientation and/or reflection. The -s option is a small integer index used to specify which size the screen should be set to. To find out what sizes are available, use the -q option, which reports the sizes available, the current rotation, and the possible rotations and reflections. The default size is the first size specified in the list. The -o option is used to specify the orientation of the screen, and can be one of “normal inverted left right 0 1 2 3″. The -x option instructs the server to reflect the screen on the X axis. The -y option instructs the server to reflect the screen on the Y axis. Reflection is applied after rotation. The -help option prints out a usage summary. The –verbose option tells you what xrandr is doing, selects for events, and tells you when events are received to enable debugging.
example: user1@foo ]$ xrandr –verbose (this command shows the current reflection, rotation and other information.)
You could try installing it, but there maybe other implications & security issues to fully consider the ramifications of.
yum install xrandr
Loaded plugins: fastestmirror, protect-packages, smeserver
Loading mirror speeds from cached hostfile
* base: mirror.internode.on.net
* smeaddons: mirror.canada.pialasse.com
* smeextras: mirror.canada.pialasse.com
* smeos: mirror.canada.pialasse.com
* smeupdates: mirror.canada.pialasse.com
* updates: mirror.as24220.net
base | 1.1 kB 00:00
smeaddons | 2.5 kB 00:00
smeextras | 2.5 kB 00:00
smeos | 2.7 kB 00:00
smeupdates | 2.5 kB 00:00
updates | 1.9 kB 00:00
updates/primary_db | 173 kB 00:00
Excluding Packages from CentOS - os
Finished
Excluding Packages from CentOS - updates
Finished
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package xorg-x11-server-utils.i386 0:7.1-5.el5_6.2 set to be updated
--> Processing Dependency: libXrandr.so.2 for package: xorg-x11-server-utils
--> Processing Dependency: libXaw.so.7 for package: xorg-x11-server-utils
--> Processing Dependency: libXTrap.so.6 for package: xorg-x11-server-utils
--> Processing Dependency: cpp for package: xorg-x11-server-utils
--> Processing Dependency: libXfontcache.so.1 for package: xorg-x11-server-utils
--> Processing Dependency: libXmuu.so.1 for package: xorg-x11-server-utils
--> Processing Dependency: libXmu.so.6 for package: xorg-x11-server-utils
--> Processing Dependency: libXi.so.6 for package: xorg-x11-server-utils
--> Processing Dependency: libXxf86misc.so.1 for package: xorg-x11-server-utils
--> Processing Dependency: libXxf86vm.so.1 for package: xorg-x11-server-utils
--> Running transaction check
---> Package cpp.i386 0:4.1.2-54.el5 set to be updated
---> Package libXTrap.i386 0:1.0.0-3.1 set to be updated
---> Package libXaw.i386 0:1.0.2-8.1 set to be updated
---> Package libXfontcache.i386 0:1.0.2-3.1 set to be updated
---> Package libXi.i386 0:1.0.1-4.el5_4 set to be updated
---> Package libXmu.i386 0:1.0.2-5 set to be updated
---> Package libXrandr.i386 0:1.1.1-3.3 set to be updated
---> Package libXxf86misc.i386 0:1.0.1-3.1 set to be updated
---> Package libXxf86vm.i386 0:1.0.1-3.1 set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
xorg-x11-server-utils i386 7.1-5.el5_6.2 base 164 k
Installing for dependencies:
cpp i386 4.1.2-54.el5 base 2.7 M
libXTrap i386 1.0.0-3.1 base 22 k
libXaw i386 1.0.2-8.1 base 324 k
libXfontcache i386 1.0.2-3.1 base 9.6 k
libXi i386 1.0.1-4.el5_4 base 25 k
libXmu i386 1.0.2-5 base 62 k
libXrandr i386 1.1.1-3.3 base 15 k
libXxf86misc i386 1.0.1-3.1 base 11 k
libXxf86vm i386 1.0.1-3.1 base 14 k
Transaction Summary
================================================================================
Install 10 Package(s)
Upgrade 0 Package(s)
Total download size: 3.3 M
Is this ok [y/N]: