Just want to know if I'm going to reconfigure the tcp_fin_timeout is there any effect to the other applications? or will affect some applications? for example changing 60secs to 30secs, 30secs to 15secs.
View 1 RepliesI need to change the some configuration in httpd.conf file with out affect any current status of http service.
View 3 Replies View RelatedI loaded ATI graphics driver, and it stopped Karmic from booting.I boot from Hardy GRUB, and added only the main entry for Karmic, not the recovery menu entry, so...I need to somehow reconfigure Karmic X to NOT load ATI driver, but VESA driver.edit:How do I find the Karmic GRUB? If I can point Hardy GRUB -> Karmic GRUB, then I can do Karmic recovery mode, to reconfigure Karmic X...
View 1 Replies View RelatedI have 2 LANs in my network. They are:
LAN 1: 192.168.0.0
LAN 2: 192.168.1.0
Both LANs, communicate with each other. And both have an application server. In LAN1, I can access the web server, internal and external. At LAN2, only works on the internal network.The rule that I'm using is as follows: iptables -t nat -A PREROUTING -p tcp -d my_ip --dport 80 -j DNAT --to 192.168.1.254:80
This rule works for LAN1, but not for LAN2. Anyone know what that is can be lockin access?
Is it possible to do jboss application server fail over by using heartbeat on rhel5?
View 1 Replies View Relatedapplication to monitor application wise network usage?
View 3 Replies View RelatedI'm trying to set up a firewall using ufw. I had planned on denying all network traffic and allowing as it became a problem. I expected to need port 80 8(http) 88(https) and 1863(MSN).
I tried:
Code:
Me@Ubuntu:~$ sudo ufw enable
Firewall is active and enabled on system start up
Me@Ubuntu:~$ sudo ufw default deny
Default incoming policy changed to 'deny'
(be sure to update your rules accordingly)
Me@Ubuntu:~$ sudo ufw status
Status: active
If I have understood I should not be able to connect to the Internet now but I still can (I am posting this with these settings). I have tried rebooting and this did not help although the status was persistent. I am currently using version 9.10 of Ubuntu upgraded from 9.04 (itself from 8.10 which was a clean install). I am using a wireless network called wmaster0 with driver rt61pci if that helps. How to configure firewall?
I did a d-u today, all went well. Then tried to install dkms, and apt came back with a list of programs it says were automatically installed by no longer required, including several libqt4 packages. I'd like to know what programs would be affected by removing each one.
View 9 Replies View RelatedI have two Ubuntu installations: a full one and a light/custom. The full one has every default package installed using the Live CD and some extra packages I've been adding as I need them, the custom one is created using debootstrap and then I add some packages: xserver, fluxbox, alsa... among others.
But I have one problem: plymouth shows a low-res splash screen for the custom installation, while it works great with the full one. Both running on the same motherboard and with the same monitor. Besides, I need to set the FRAMEBUFFER=y option in the custom installation to make plymouth show the splash screen at boot.
I've tried setting GRUB_GFXMODE, GRUB_GFXPAYLOAD and GRUB_GFXPAYLOAD_LINUX for GRUB without any change, I'd like to know what other programs/drivers/configurations may affect Plymouth resolution so that I could find what is preventing my custom installation from showing a nice plymouth splash screen.
I am compiling some software (JWM) and it says that I must install the "development headers" for X11 and Xlib.My main question is, how will installing those packages affect my system.My less main question is how do I install them?
View 1 Replies View RelatedI'm moving over to Linux when the new SSD arrives. SSD gives increased performance, so I thought that I could encrypt everything.
But then I came to think about TRIM, and garbage collection on the drive. Will a LUKS encrypted drive affect the garbage collection system? (TRIM).
I added a directory to the $PATH variable in /etc/profile. This works for my user account but not for root. It's easy to add it to my /root/.bashrc but I would like to understand whats's wrong. It's a widely unmodified Debian 6 so I think my changes should do the trick.
Here is what my /etc/profile looks like:
# /etc/profile: system-wide .profile file for the Bourne shell (sh(1))
# and Bourne compatible shells (bash(1), ksh(1), ash(1), ...).
if [ "`id -u`" -eq 0 ]; then
[code]....
Edit: The path I added is the distcc-stuff. Here is what echo $PATH tells me:
$ echo $PATH
/usr/lib/distcc/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
# echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
I have grub installed which boots both my ubuntu and windows which are in seperate partition. I'm about to format my windows, will it affect anything? Like though my ubuntu will not be formated nor the bootloder but shouldn't the windows bootloader overwrite somethign and make it default? Thus making ubuntu impossible to boot?
View 4 Replies View RelatedI have cpanel running and working with mysql. I need to add ODBC so I can get server side action script to connect to mysql also. Will adding ODBC affect anything else? I don't want to affect the way anything else connects?
View 1 Replies View RelatedI tried a little C programming, and got a bunch of segmentation fault the first few tries. But from what I understand, the whole purpose of segmentation faults is the protect other programs from the damaging effects of my program. Yet, if I trigger a segfault enough times, weird things happen to my other running programs. I usually run a console inside Kate, and after 10 or so segfaults, Kate sometimes freezes or randomly highlights text, etc. just random behavior. Also, my desktop will occasionally hang and things will start failing, like copying files and such. I have to log out to restore everything to normal, but logging out is difficult since the logout prompt freezes. I have never experienced such behavior before I began programming, my system has been relatively stable. I run my program from inside Kate's console, so I was wondering if all KDE applications share memory or something, because this has happened once or twice, and only when I trigger a segfault many times.
View 4 Replies View RelatedI have a dual boot system on a 500GB HDD. Here is a printscreen of the partition table for the disk. It's a fairly standard set-up but the root partition is almost full (I know it's fairly unheard of but I have a lot of software provided by uni that takes up a lot of space). I would like to shrink my /home partition and increase the root one. I've downloaded gparted and got it onto a live CD. The only thing I really want to know before I go ahead is how will the editing of the partitions affect booting.
From what I can tell from reading is that the MBR has only got listed the place on the HDD where the bootable partitions start. These starting placed will not be affected by the alteration, so will the system quite happily boot in the same manner? One booted I'm assuming as the /home partition will have moved I'll need to alter fstab to mount /home again. Will having /home missing caused any adverse affects on the first boot into linux?
I'm thinking about making a web server but, I have an issue:will opening Port 80 affect all computers on a network?
View 1 Replies View RelatedIf I try to change the icon style, it changes the icons in my desktop and in Nautilus, but it doesn't change the icons in the panels nor the ones in the menus.
Some screencaps:
[URL]
Will deleting dev/sda partition table ( msdos ) affect my windows 7 system? I am trying to install Fedora 15 on Virtual Box.
View 1 Replies View RelatedWhilst sound works for MBP5,1 / 5,2 under Karmic, it could definitely be better - mainly the master volume does not affect the headphone output, and the speakers don't automute when headphones are plugged in. However, I've finally got around to writing a patch for alsa which fixes this - the patch is against the latest version of alsa-drivers (1.0.22.1). If you want to test it (since so far I've only tested it on my MBP5,1 - any feedback from MacBook 5,1 / MB(P) 5,2 owners would be great too) follow these instructions: First make sure you don't have any versions of linux-backports-modules-alsa installed:
[Code]....
A while back I installed Dreamlinux 3.5 Gnome edition using ext2. When I attempted to use the email address books I imported from the Dreamlinux3.5 XFCE edition, which had been ext3, I discovered that none of the email addresses could be mailed to. I had to manually type in the addresses.
When I reinstalled Dreamlinux 3.5 Gnome using ext3, the same backup files that did not work in ext2 now work just fine. The question is, was this a "broken data" problem caused by the switch to ext2 file system or something else? Has anyone else experienced this?
The mail program is Thunderbird.
I have my adapter set up properly with my laptop, but the touchpad is flipping out.
Cursor jumps randomly and clicks even when I haven't clicked.
My USB mouse is not affected.
i have purchased sun server for my visualization project. Request you to help me finding the io for disk .I have put storage(disks) on different location (File Server) and on server (Application) i have configured 4 virtual machines.
How would i monitor the io for file server from the Application server where i have configured 4 virtual machine. one way to mount the file server share on application server and execute
dd if=/dev/zero of=/share/test.out bs=1024 count=1024 to check the read and write Is there any other way of doing this.
I have a web application(java 5, mysql server) installed on Tomcat on Red Hat 5.Part of the functionality is to allow the upload of files to a windows share. I have mounted the share using theAny file I create here from the terminal gets sions."-rwxrwxrwx"The problem is that when the application server creates the file it gets created with the following."-rw-r--r--"How can I get files created from the server to be "-rwxrwxrwx"
View 1 Replies View RelatedCan anyone tell me in performance tunning of apache-tomcat and jboss application server?when I deploy some application in apache-tomcat the performance is say 100 users per second and incase of jboss it is even worst (35-40 users per second)i want to improve my performance 1000 uesrs per second..
View 1 Replies View RelatedI am trying to make an application server that would contain simple ones like edit, openoffice, gimp, so on and so forth. I know how to access these using ssh but what I want is that the application runs on that server as it already does, but to open local files and save them locally.
View 7 Replies View RelatedWe are trying to define an appliance for an application server so I would like to know which should be the best file system type for this kind of use, basically our web applications uses libraries of 50 KB and our web apps.creates temp and logs files not bigger than 3 MB.
View 1 Replies View RelatedWe recently shifted our applcation and database to LINUX from UNIX.so now application server(weblogic 8.1) is on linux and oracle database 9i is on linux.previously there is a process in application server(which access the Database dor the data) which took only 1 hour to run on UNIX after shifting to LINUX the same process is taking 4 to 5 hours to run.
but when individually ran the queries on the database it is quck than UNIX.our ADMIN tried changing the kernel parameters for the database server, but it is still the same.
Kernel 2.6.21.5, Slackware 12.0
KDE 3.5.7
(Mozilla) Firefox 2.0.0.4
Do color settings in the desktop environment affect color in the web browser? Thanks.
I am currently running Ubuntu version 10 as a desktop workstation. I would like to run a Linux O/S as a server, either as a application server or an web server. Can I do this effectively with Unbuntu?
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