an issue with my apache server. i have a perl script that does the load balancing using mapping. it has been working for years now but all of a sudden its redirects to the wrong place randomly and i havnt done any updates so nothing has changed.here i the redirect that i am talking about
RewriteCond %{REQUEST_URI} ^/mis/ [NC,OR]
RewriteCond %{REQUEST_URI} ^/mis$ [NC]
RewriteMap lb prg:/var/www/bin/lb.pl
[code]....
Ever since I first installed OpenSuSE 11.2 on my pc firefox has been randomly redirecting me to weird web pages. It doesn't matter what website I try to visit whether it be this one or ..... or even my clan website, often times I will somehow randomly get redirected, sometimes before the page even fully loads. If I try to click the back button it just redirects me again and the only way I found to make it stop is to either X off the tab and then bring up a new one or go to another website and then go back to the one i wanted.
The majority of times it redirects me to what is likely either the worst advertisement for an antivirus program I have ever seen in my life, or the worst attempt at trying to convince people to download a virus I have ever seen in my life. In the tab it will come up with what is supposed to be the my computer folder and starts scanning various directories and detecting viruses (I wouldn't fall for this even If i was using windows). I don't know what happens after that I usually X it off.If anyone has any ideas about what could possibly causing this, or needs more information I would be grateful and happy to oblige.One last thing, firefox seems to be crashing ALL the time, not sure if this might be linked but it is really annoying.
For internal security reasons I need to prevent ourmcat logs from writing to the webserver local disk. We set up a separate logging server with rsyslog and need to pipe the log data to it.I am trying to work out how to configure tomcat to send all log data to the logging server via the rsyslog client (running locally) via a named pipe. We are on CentOS 5.6, Tomcat 6 and rsyslog 5.8.1. I need to know: 1) do we use the default logging library or log4j2) where is this configured in the tomcat config3) is there any code that would need to be written to achieve this
View 1 Replies View RelatedI am having a few websites running in a Reverse Proxy scenario on Ubuntu Server 10.04. The configuration is like this:
Code:
|--------------192.168.1.1
| (site1.abc.com)
|
|--------------192.168.1.2
| (site2.abc.com)
|
|
|
|
|--------------192.168.1.3
| (site3.abc.com)
|
|
|
|
|--------------192.168.1.4
| (site4.abc.com)
(Public IP ) |
A-------------------|
(reverse proxy server) |
(192.168.1.25) |
|--------------192.168.1.5
| (site5.abc.com)
|
Except one all websites are running properly and being redirected to their respective domains.
Following is the configuration which I used for each site define on server A a vhost file which contains following
Code:
# ProxyPass / http://<Ip of Server>
# ProxyPassReverse / http://<Ip of Server>
So if I have 5 websites then I have 5 vhost file on the gateway in above diagram A and in each of those file as above root of site is redirected to internal IP. 4 of them are running properly. The fifth website is running on port 8080:/keyword. So in its vhost file on gateway I defined
Code:
# ProxyPass / http://<Ip of Server>:8080/keyword
# ProxyPassReverse / http://<Ip of Server>:8080/keyword
I can see on Lan http://<Ip of Server>:8080/keyword but when from internet I try to see:
http://site5.abc.com
I get redirected to a page is https://site5.abc.com:8443/ and it says
Code:
The webpage at https://site5.abc.com:8443/ might be temporarily down or it may have moved permanently to a new web address. The site5.abc.com has a requirement to be run at port 8080 internally and it is not a Ubuntu server.(Red Hat based server). While rest all are Ubuntu servers including gateway A.
Running a LAMP server, CentOS as the OS.The sites always been slow, but now that ive optimized it with mysql cache, gzip compression and some other things, its really fast.Except when pages loading seem to randomly 'time out'. The browser sits on 'waiting for x.com'. Closing the browser and/or the tab and opening a new one fixes it, but then it'll happen again eventually. Clicking further links while its 'waiting for x.com' does nothing, basically the site becomes unusable until you close the tab and reopen it.
This happens on all 3 virtual servers we're running within apache. Mainly noticable on the PHPbb forums, probably because they are visited the most.It's not a slow mysql query, i turned on slow query logging over 2 seconds, and the only two hits i got on that i know are unrelated.Ive turned off some optimizations thinking they might be it, but no dice.
I have written a script and included the command
Code:
set -x
to see what happening when i run the script
So I have a DAC/Headphone Amplifier which plugs in through USB. Through the system settings I'm able to set it as the preferred audio output option. This makes all the windows manager sounds come through the headphones, but all the applications still come through the laptop speakers; i guess they are completely independent of the system settings. I have to set each application's output preferences separately, and some software (like Firefox) doesn't have any output preferences. So is there a way toirect the audio output of all applications to all come through the USB DAC
View 4 Replies View RelatedI have to interfaces eth0(10.0.0.7) and wlan1(10.0.0.8) in my box. An application is listening (say, udp socket) at 10.0.0.7:5888.
Now if someone sends packet at 10.0.0.8:5888, I want to forward them to 10.0.0.7:5888.
I have tried this - iptables -t nat -A PREROUTING -p udp --dport 5888 -d 10.0.0.8 -j DNAT --to-destination 10.0.0.7
But Packets(with destination addr 10.0.0.8) are not received by the application (But they are received by the box, I have checked using wireshark). I have also enabled ip_forwarding.
say i have an apache server configured for ssl/non ssl virtual hosts and a proxy configured as follows (see squid.conf)the ssl on each name based virtual host is configured on its own port (only 7 of the domains need this the rest are just media and other insignificant bits of data but domains 1-7 contain forms that require specific personal information that may be technically illegal to transmit without encryption)if any additional information is needed just let me know
domain1 is port 443
domain2 is port 444
domain3 is port 445
[code]....
I have 2 debian linux PCson the same subnet/IP Range 192.168.100.0, 1st linux PC IP Address is 192.168.100.1, 2nd linux PC IP Address 192.168.100.9. 1st LINUX PC1st linux PC has 2 network interfaces, eth1 connected to Cisco Router, eth0 is for local LAN. No NAT on Cisco Router, iptables firewall on linux PC.2nd LINUX PC2nd Linux has 2 network interfaces, eth1 is connected to netgear router via bridge modereating a ppp0 connection. eth0 is for local LAN. No NAT on Netgear Router,s firewall on Linux PC.The 1st linux PC (192.168.100.1) is set as the gateway on the network. question -In what way can I redirect all RDP connections from the network via the 1st Linux PC (192.168.100.1) through to the 2nd Linux PC (192.168.100.9)
View 1 Replies View RelatedI need with JBoss application Server.All I have JBOSS running without any issue.All I want is leading the Jboss logs to be deposited at /var/log/jboss.Say, if there are more than one instance running then create a seperate logs like /var/log/jboss-insta1, /var/log/jboss-insta2 etc.
View 2 Replies View Relatedkernel 2.6, slackware 12.0mkisofs 2.01If I do 'ls --help|more' all's well. 'mkisofs --help' outputs its help screen, and I can use Shift+PgUp/PgDn to scroll through it. But I can neither pipe it to more or to less, nor redirect it to some file. more is simply ignored. Less, gets into less but only the last screenful is seen. Redirection, i.e. 'mkisofs --help>john.txt' produces an empty file (size= 0).
View 2 Replies View RelatedI have seen a post where someone was explaining the virtuality of stdout and stderr and that it can be redirected with e.g. 2>file.txt but this apparently is not working for me!
I have a CUPS filter with fprintf(stderr,...)
So 1 year ago I installed Lenny, but in the process of installation during the splitting of the drive I have mistakenly set a seperate parition for "/var/logs" instead of "/var/log". Is there any way to redirect all the logs to this seperate partition (var/logs) or it's better to go through the whole trouble* of installing Lenny again? *the trouble because it was hell of a problem to fix grub that didn't recognize SmartArray RAID (cciss driver), the problem is that I don't really remember how I fixed it. Symbolic link won't help since physically it will still be on the other partition. Do I have any other option?
View 3 Replies View RelatedThis seems so simple when doing it from command line but I'm not able to accomplish it inside a script. I am trying to put output of following command into a text file:
CMD= mysql -uroot -psecret -e 'SHOW SLAVE STATUS G;'
FIL=~/replication-`date +%F`.txt
MAILTEXT=~/mailtext.txt
touch $FIL
$CMD > $FIL
Where FIL is a variable that contains path of the file to which to output command. I am running this command in a shell script from where I want to email contents of $FIL as attachment using mutt. But I am always getting 0 byte file. Also if I examine in directory the file is of 0 byte length.
I finally ditched PulseAudio and set up my system with a realtime kernel. I'm redirecting ALSA over JACK. The good: - Awesome, I can get <5ms latency without any xruns! (although 23.2 msec as described below is just fine for me) The bad: - I'm a long-time linux audio user, but have got some minor issues which spoil the fun.
1. Without pulseaudio, the indicator applet refuses to show a volume control applet. The old gnome-volume-control-applet (the one with tooltip!) loads but doesn't show in the gnome-panel. Although I can set the volume with envy24control, it's not quite as practical as using the scrollwheel! Any way to fix this?
2. When I launching any application (such as a terminal) from the gnome-panel, a new JACK connection is created, but not cleaned up after closing the application. As a result, the QJackCtl connection list is flooded with alsa-jack.jackP.8528.xx connections (where 8528 is the process ID of gnome-panel). The jack_lsp command line program shows the same (added spaces after every : to get around the smiley filter):
[Code].....
I have an Intel iMac 8,1
I Triple boot it with OS X, Windows 7 and Ubuntu 10.10
I use REFIT and everything was working find until yesterday :/
I was playing around with Ubuntu and I installed VirtualBox by Oracle just for the heck of it, after that my internet stopped working. Skype works fine, i can make calls and people appear as online or offline, every other web protocol does not work though. I have searched and other people have the problem, I changed my DNS servers, I flushed DNS etc. etc. I disabled IPv6 and changed my DNS to another one. I am stumped now.. The internet worked fine day before last, the only thing that I can think of that may have messed it up is Virtual Box, but I already deleted it. I really dont want to re-install because I have had bad experiences with uninstalling Ubuntu.
Also my sound does not work, currently I use an Altec Lansing system that is plugged into my Audio Jack behind my computer.
I have a box that can not boot from USB, yet it can boot from floppy - how can I save the bootloader on a floppy and make it boot from USB?
View 1 Replies View RelatedI would like to get the command and it's output redirected i have tried using the below but my syntax seems to be incorrect .
<<EOF
$(ls)
EOF
I've been trying to redirect all outgoing packets (destined for a specified ip address) from my slack box back to itself. I thought this could be done with iptables, but if I fire up wireshark I can clearly see that the packets are getting out to the real server and I'm getting responses from it.
So here's what I tried:
All looks good and fine, and then I even try to visit 194.28.157.42 with firefox (by the way I am running a webserver, that is set to show a page when you visit 127.0.0.1) and I get an error page that reads: 502 Bad Gateway.
I ignored this message to see what the program I'm trying to interrupt does, and when I start wireshark and then start the program that is using that website, I can clearly see that the packets make it to the real 194.28.157.42 and get back responses.
i've got a software that uses a specific tcp port e.g 11111. i want to redirect all the traffic from 11111 to squid port 3128. i'm using the following commands to redirecting:
iptables -t nat -A PREROUTING -p tcp -m tcp -i eth0 --dport 11111 -j DNAT --to 192.168.0.1:3128
iptables -A FORWARD -p tcp -m tcp -i eth0 --dport 11111 -j ACCEPT
my ubuntu server has two interfaces. eth0 is for local network (dhcp assigns ips) and eth1 is for internet. my ubuntu server acts as a gateway and as an authentication server for users.
at squid also i have the following configuration regarding my port:
acl myport port 11111 http_access allow CONNECT myport. my squid installation is not transparent as users need to authenticate in order to access the web.
my application is a windows application and of course is not working. i examined the packets with wireshark and i noticed that when the program tries to access the internet, squid replies with err_invalid_request (the packet contains that data). the program is trying to send some plain text via port 11111 and as far as i can image, somehow squid declines the data. i cant get rid off squid as i want to pass the traffic from squid. what is the problem?
I am done with installing cron jobs for performing rebboting operations, now my requirement is sending the bootlogs to an email address.
View 1 Replies View RelatedWhen I run 'sendmail -bv', it sends the mail delivery status report as a mail to the root. Is there a way I can redirect this to the console instead of sending as a mail. requirement is to programatically find the mail host of the recipient for which I thought of using this 'sendmail -bv' command. Is there any other better way to find mail host of the recipient
View 12 Replies View RelatedI would like to redirect traffic coming from a machine A through a SOCKS proxy (setted on machine B)Machine B run "ssh -D 4242". So that create a SOCKS proxy on machine B.Machine A would like to connect on the internet, but the only way is to use machine B SOCKS proxy. The problem is machine A don't know how to use SOCKS Proxy. (Actually, i can just set ip, netmask and gateway on machine A).So, I would like to set up something on machine B that will redirect all traffic coming from machine A throught the SOCKS proxy.
View 1 Replies View RelatedI got it set up in the NetworkManager applet (imported the client.ovpn), but when I connect it sends ALL my traffic through the VPN. I would prefer all accesses to the internet go over my normal default gateway, rather then all the way through to the VPN's default gateway.When I connect through the command line:
Code:
openvpn --config client.ovpn
I don't have this problem, and accesses to the internet still go over my default gateway on
[code]...
Today I tried to use padevchooser on Natty to send my laptop audio to my home media machine (which has the good speakers) using the "default server" option. Turns out padevchooser doesn't work on Unity and the threads I have seen say it is deprecated for other gui tools,
So what is the easy gui way to switch from my local pulse server to another one on my LAN, without using padevchooser, or switching off Unity? Or is this a regression?
I had been running my SMTP server with WINE, as the SMTP server software is a Windows-based program (MERCURY), but I cracked the shits with WINE and removed it. Now I am running my SMTP server in a Windows virtual machine.This virtual machine has a different IP address from my host machine, so what I need is for my computer (the host) to redirect incoming traffic on port 25 to the virtual machine at 192.168.56.101 on port 2525.Can someone please help me with it? I think its done with iptables.
View 1 Replies View RelatedI've got a C program that I've added some 'printf' statements to monitor a couple of variables. When I run this program manually or from a script, the output is displayed on screen. However, I need to change various variables in the 'test.c' file, run 'make clean' and 'make' a few hundred thousand times. I'm using a script to read the variables in and then using sed to do in-place edits of the file. Unfortunately, with this amount of iteration, it is getting rather tired!
Anyway, I've created a script that is working as long I respond to prompts. I've tried the following to no avail: Code: /path/to/script > /tmp/output /path/to/script > /tmp/output 2>&1 /path/to/script | tee (no output even after adding the -a option) In my C program, I have the following 'printf' statement: Code: printf ("variable1: $s variable2: $s",var1,var2); What am I missing? I've worked with redirection before and it's always worked out fine, but this one plain stumps!
When inserting/removing a usb device to a board based on linux system, an output is given:
Code:
# mmc1: card 0001 removed
mmc1: new SD card at address 0001
[code]...
I am developing a application. In this I fork() 3 childs(lets say child1 , child2, child3) . The parent is now waiting for some input from keyboard.Child3 is continously getting data from child1 and child2 using pipe which it then will print using printf.Now as the parent is waiting for input from user through keyboard while child3 is continously printing the data. I want to do it in different terminals.Can you please guide me how to proceed ahead so that on one terminal , the parent waits for input fromser while on other terminal child3 prints data.
View 1 Replies View Related