I have CentOS installed on my system.I have ubuntu too running in VirtualBox on centOS.I want to simulate network based installation of RHEL/CentOS. Can it be done on a stand alone PC with internet?
View 4 RepliesI am doing my thesis on Wireless mesh Networks and I am new to Ns2 to ....trying to learn how it works at the moment. Has any body worked on wireless mesh Networks in Ns2.
View 1 Replies View RelatedI want to implement blackhole attack in ns-2 using the aodv protocol. I dont know how implement and i dont have code(c and tcl)
View 1 Replies View Relatedhow to remove the network alias (ex: ifcfg-eth0:2)from RHEL5, i had deleted the ifcfg-eth0:2 file from /etc/sysconfig/network-scripts/ifcfg-eth0:3but i can still see the entry in the graphical network configuration after i issued the command system-config-network, i want to remove it from there.
View 3 Replies View RelatedWe have a headless linux server (Debian 5) we use for running integration tests of our web-page code. Among these tests are ones implemented using Selenium, which practically simulates a user browsing our pages and clicking on things. One of these tests is failing now, because it involves starting a flash-based audio player and checking to see whether the progress bar gets displayed properly. The reason this test fails is that there is no way to play the audio, and no sound card on the machine, which has simple webserver hardware.
So, my question would be: Is there a simple way of giving a program the impression that its audio output is being processed, and playback is taking place? I don't have to record the playback, or redirect it or anything like that, just a dummy soundcard, like the dummy X-server we are using, which actually does not need to display stuff.
I have tried using JACK, but it's too complicated, and the documentation does not even answer this very simple question. I also installed alsa on the server; it 'pretends' to run, but when a program tries to play audio, just spews error and debug information having to do with the non-existence of a soundcard.
I am currently running MySQL on my workstation under RHEL5 and would like an open community version of their Workbench. Is there an RPM binaries available? and/or can someone provide some direction on building from their source?
View 6 Replies View RelatedWhen i use this command
#service network start
my Internet connection terminated/very slow ..
I'm configuring lamp in my system,but when i use to start apache and eth0 ....Internet slowing down..
I have setup bonded interfaces but I'm not at the machine to pull a cable - is there a way I can simulate a failure - I've had a look at ip/ipconfig without anything obvious.
View 3 Replies View RelatedBrasero keeps simulting before burning even though I have unchecked the "Simulate before burning." option. How can I stop this?
View 1 Replies View RelatedWe are having a production setup where we are having one SAN storage and two RHEL machines. Now we have created a SAN LUN, say for example trylun. Now we have mounted the same SAN partition on both the machines of RHEL on the same mountpoint path say for example /trylun. After that we have installed RHEL Cluster suite to create a failover cluster.
Now we will be having one Ingres Database service for which data will be stored in SAN storage LUN mounted on both the machine say for example /trylun. When service on one machine will be down then RHEL Cluster Suite failover cluster will takeover and then it will start the same service on another node and handle the failover. Wether Ingres will run from node 1 or node 2 will not make any difference as both are using shared SAN storage i.e /trylun in our example. So same data storage will be used by both the ingres service on both the servers.
Now I have to simulate the same in my office test environment. But the problem is, in office test environment I will not have SAN server as it is additional cost. And I will have fedora operating system.
So I wanted to know is how can we create a shared file system like SAN in fedora (Is NFS a solution). And after creating the shared file system how can we create a failover cluster in fedora if we do not have Red Hat Cluster Suite.
I have updated to 10.10 and now my ir remote is simulating keyboard arrow keys which is causing problems in applications like Boxee. The weird thing is if I stop lircd it still simulates the keyboard arrow keys.
Does anyone know how to stop the keyboard arrow keys from triggering when the ir remote up, down, left or right buttons are pressed?
(Here are all the IR config files)
hardware.conf
Code:
# /etc/lirc/hardware.conf
#
#Chosen Remote Control
REMOTE="Streamzap PC Remote"
REMOTE_MODULES="lirc_dev streamzap"
[Code]....
Here's a summary of my problem: When using Skype, it's possible to close the gui of the application only. When doing this, the Skype process itself doesn't close; it hides in gnome-panel's notification-area.
Now, when opening the Skype application again (e.g. by clicking on a Skype launcher), Skype starts a whole new process. This is shown to the user as a new Skype tray icon being generated, as well as a new gui window being created.
What I'd like to do is as follows:
I'd like to replace the Skype launcher with a script that would * recognize if there is a Skype process running if yes, bring up that * instance of Skype if not, start Skype normally
Now, I've read some of the source code of gnome-panel to try and see how it's done. From what I've gathered, a button_press_event is bound to some function that probably (am unsure of this) sends a signal of some kind to Skype.
Very similar to this thread, except for Skype and without wmctrl (does not work with Skype): HOWTO: Make a launcher restore an open window (dock-like) [URL]
I have a system with no DVD/CD ROM Drive and would like to install RHEL5 using a USB Pen Drive. Is this possible for RHEL5?
View 3 Replies View RelatedHow to install Fedora9 and RHEL5 on the same system. I tried installing, if i install Fedora its not giving me RHEL5, The bootloader gives me WinXP as "other" but not the fedora. what am i doing wrong and how to dual boot both fedora 9 and rhel5 on the same system.
View 1 Replies View Relatedi need the steps for squid installation on RHEL 5 step by step cz i am new in linux ( assume that i have the squid package in usb stick ) .
View 2 Replies View RelatedI am trying to install RHEL5.5 server on Dell Optiplex 360. When its reached at "checking dependencies in packages selected for Installation" its hang. What should I do, I checked cables hardware etc... every thing looks ok.
View 7 Replies View RelatedI have a system with RHEL 5 installed on it. I installed Edubuntu 10.04 LTSP side-by-side without installing the boot-loader. Now I can detect Edubuntu thro RHEL, but have to make an entry for Edubuntu in the grub menu through RHEL. I need to know how I can find the kernel version number etc.
View 5 Replies View RelatedI have failed to install an AT&T Sierra Wireless Aircard 881 on a Compaq 8510p running RHEL5 Server (Linux version 2.6.18-164.9.1.el5,gcc version 4.1.2 20080704, Red Hat 4.1.2-46. )
As seen in the dmesg output below, the OS detects the modem, connects it to ttyUSB0 - ttyUSB3. However, kppp is unable to access the modem.
I have followed Sierra Wireless instructions located at sierra wireless's website. (I would post it, but I've not made enough posts yet to link it in this message.) However, I was not able install the TRU-Install patch. The unusual_devs.h is absent on the machine, so patching was unsuccessful.
I'm stumped on what to try next. Is there a FAQ or guide on how to get a 3G modem running with RHEL5 Server? Ideally, I'd like to find something like the Internet Connection manager on Ubuntu. The modem works on that distro with no problems. I'm not able to migrate due to application and security certification dependencies on RHEL5 Server.
lsusb output:
Bus 009 Device 001: ID 0000:0000
Bus 008 Device 002: ID 1199:6851 Sierra Wireless, Inc. AirCard 881 Device
Bus 008 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 007 Device 001: ID 0000:0000
[Code].....
Can we do kickstart installation of linux on Vmware Workstation.
View 1 Replies View RelatedWhen trying to mkfs -t ext3 /media/HD-CEIU2 mounted drive, I receive "is not a block special device". Then after answering yes to proceed anyway, get messages indicating the device couldn't be read. I did fdisk the drive and rebooted.
View 1 Replies View RelatedI am newbie in Linux, using RHEL5. I created an account for user. User cannot log on from GUI but able to log on from command line by (ctrl-alt-f1). As a root I can log on from GUI mode.
View 2 Replies View Relatedi want to install dns in my pc. all configurations in a broad way
View 7 Replies View RelatedI am using RHEL 5 or 5.5 version as my os. I want to assign more than one ip for that machine. I am very new to linux.
View 7 Replies View RelatedI have installed Dlink-DWL-G520 in RHEL5 - kernel 2.6.18-8.el5. Now I want to give WEP key to get IP from my wireless accesspoint. How I can give that key?
View 1 Replies View RelatedI want to make a snapshot of RHEL5 about my current situation ,how will I do that ?
View 3 Replies View RelatedI have installed a second NIC to my Desktop on LINUX (Oracle Enterprise Linux 5). However, it does not get recognized while I'm performing the install and only eth0 card shows up.
View 5 Replies View RelatedI'm isntalling VLC on RHEL5 via
Code:
sudo yum install vlc
this gives me the following dependencie errors
Code:
--> Processing Dependency: libdvdread.so.3()(64bit) for package: vlc
---> Package x264.x86_64 0:0.0.0-0.4.20101111.el5.rf set to be updated
--> Finished Dependency Resolution
vlc-0.9.9a-7.el5.rf.x86_64 from rpmforge has depsolving problems
[code]....
What is the difference between a Partition and a Volume in Redhat Linux 5?
View 2 Replies View RelatedI have rhel5 running ok and windows7 running ok, and currently access both via grub (both os are on separate disks) I want to be able to switch between both without rebooting. xen is installed and working but I cannot configure windows to run as a guest as xen wants an iso or img file.
View 1 Replies View RelatedI installed redhat enterprise Linux 5 on an acer laptop to dual boot with windows vista the nic works perfectly with windows but does not work with the RHEL5.
View 4 Replies View Related