similar to: command for brand of monitor

Is am trying to find a utility to tell me if the monitor is physically on or off? DPMS is turn off so the monitor will not be automatically turning off - I just need to know if someone has turned off the monitor in an automated way? I thought the VESA standard would have something like that but I have not found it. Does anyone know a way to do this? Thanks. Jerry

Hi, All, I am a beginner for R. Now I have installed R 2.5.1 in Window environment. After I run a program such as "gam" I would like to display a plot for the object. The following is an example. When I did this, only the last plot was presented on my screen. How can I get a plot before the last plot? I mean if the object has several plots how can I get those? "gam.object <-

I am trying to get my kickstart "repo" line to function correctly. repo --name=Updates --baseurl=http://192.168.1.14/centos/6.2/updates/x86_64/ When I comment the above line my install works, When I uncomment it the install fails with a message about dbus package error. This is my nightly script that runs: =============== PLACE="mirror.team-cymru.org/CentOS" mkdir -p

I know how to use 'ip' to set up a static route, e.g.: ip route add 192.168.128.0/17 via 40.53.24.3 dev eth0 But if you reboot or restart network, you loose this. Thus you have to make it persistant. I found: http://www.cyberciti.biz/tips/configuring-static-routes-in-debian-or-red-hat-linux-systems.html where it says to add to ifcfg-eth0: 192.168.128.0/17 via 40.53.24.3 But this

Comparison of http://mirror.team-cymru.org/pub/OpenBSD/OpenSSH/openssh-4.4.tar.gz to http://mirror.team-cymru.org/pub/OpenBSD/OpenSSH/openssh-4.5.tar.gz source codes, in conjunction with the changes shown at http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/packet.c.diff?r1=1.144&r2=1.145&f=h, appear to shows that CVE-2006-4925 was fixed with the release of OpenSSH 4.5. However, can a

Hi ALL #!/bin/sh # Shell script to monitor or watch the disk space # It will send an email to $ADMIN, if the (free avilable) percentage # of space is >= 90% # ------------------------------------------------------------------------- # Copyright (c) 2005 nixCraft project <http://cyberciti.biz/fb/> # This script is licensed under GNU GPL version 2.0 or above #

Sometimes a user logging in takes a while. I suspect the time delay is due to the size of a user's profile. Where is the profile data kept and how can this data be scrubbed or compressed? Mike

I'm confused about this.? Is this supposed to work without me mounting my CD/DVD?? If you are supposed to mount it, what path should you use to make this work? ?? http://www.cyberciti.biz/faq/centos-linux-install-packages-from-dvd-using-yum/ ?=== Al

I am far from expert on these matters. But have a couple questions: 1. Are you sure that /dev/ttyUSB0 exists and is the result of the Prolific USB->serial converter? For example, if you yank the Prolific and reboot, is /ttyUSB0 there still? It is possible that there is another /dev/ttyUSBx out there.I doubt this but wonder. 2. I have recently been fuddled due to permission problems of

On 06/08/2019 23.14, Mario Michielin Neto wrote: > Hi Users NUT, > > I want monitor a UPS of brand SMS (Sinus Double 8 KVA) using a raspberry-pi. In compatibility list, is listed to use the blazer_ser driver. I use a USB adapter to RS-232 conected in to the No-Breake. Follow the comands e confs. > > root at rasp:/home/pi# lsusb > *Bus 001 Device 004: ID 067b:2303 Prolific

Hi all. I am currently thinking about monitoring a network link (bandwidth, latency, packet drop). I have a centos server which is connected to providers network through a switch. How to test the link? Should I: - use ICMP to ping gateway and collect staistics of time/packet loss/etc. - use software like here: http://www.cyberciti.biz/faq/linux-unix-windows-monitor-outgoing-bandwidth-latency/

Hello, We are running Samba 3.0.23c on Debian. Over the weekend, we updated out file server to Debian's kernel 2.6.18. We had previously never run a kernel with ACL support enabled. Since the upgrade, we are seeing very strange permission behavior. It appears to be related to POSIX ACL support in Samba. It seems that what's happening is this. We have a number of files that are

I'm having problems where my upstream bandwidth is being saturated. I've narrowed it down to a DNS issue of some type. If I stop the named service then my bandwidth drops to "normal" according to my untangle firewall. I'm running bind-9.3.6-20.P1.el5_8.6. I'm seeing the following in /var/log/messages: 2014-02-08T23:03:09.558315-05:00 mailserver named[3497]: network

On Wed, Nov 04, 2015 at 05:39:59PM +0200, Eero Volotinen wrote: > I think, this is possible with scsi disks > > http://www.cyberciti.biz/tips/vmware-add-a-new-hard-disk-without-rebooting-guest.html While I believe that this URL has technically correct advice, it's basically doing a subset of the commands in the scsi-rescan script in the sg3_utils package. I wonder if you need to be

On Mar 12, 2015, at 11:52 AM, Jason Warr <jason at warr.net> wrote: > > On Thu, 12 Mar 2015 12:43:27 -0500, Robert Moskowitz <rgm at htt-consult.com> wrote: > >> I found: >> >> http://www.cyberciti.biz/tips/configuring-static-routes-in-debian-or-red-hat-linux-systems.html >> >> where it says to add to ifcfg-eth0: >> >>

Hi Users NUT, I want monitor a UPS of brand SMS (Sinus Double 8 KVA) using a raspberry-pi. In compatibility list, is listed to use the blazer_ser driver. I use a USB adapter to RS-232 conected in to the No-Breake. Follow the comands e confs. root at rasp:/home/pi# lsusb *Bus 001 Device 004: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port* Bus 001 Device 003: ID 0424:ec00 Standard

Hi, Imagine I have the following data frame: > a <- c(1,NA,3) > b <- c(2,NA,NA) > c <- data.frame(cbind(a,b)) > c a b 1 1 2 2 NA NA 3 3 NA I want to delete the second row. If I use na.omit, that would also affect the third row. I tried to use a loop and an ifelse clause with is.na to get R identify that row in which all records are missing, as opposed to the first

Can I just download an rpm from a repo without installing it? I don't see anything like yum download or yum install --downonly

Hi all, I have tried to install MySQL package but get next: [kim at forge tools]$ sudo yum install mysql [sudo] password for kim: Loaded plugins: fastestmirror, rhnplugin This system is receiving updates from RHN Classic or Red Hat Satellite. Loading mirror speeds from cached hostfile * base: cosmos.cites.illinois.edu * epel: mirrors.syringanetworks.net * extras: mirror.acsnet.com *

Hi, Just installed CentOS 7 that serves a home dir automounted over nfs. SELinux is disabled. If I go to the client (oldish version of Fedora) doing su - username works fine and the nfs export is mounted and I can see all files and everything seems well. But trying to actually login to the desktop from the client machine does not work. It starts to login but then just hangs with a black screen.