on installing Mono but havnt found any. Tried their installer and it doesnt work at all.
Does anyone know of a tutorial out there that will help or can anyone provide me with step by step instructions for installing it to REDHAT Enterprise 4 i686
I am using WHM but read a lot of horror stories about installing it via WHM unless thats fixed. If it was fixed, how could i do this instead of a manual install?
installing JSP and ASP support on a server, but I have a few questions. I've done Google'ing, searched WHT and searched the cPanel forums but most information is outdated (2002-2004).
Here are my questions:
- Do you recommend Tomcat or Resin for JSP/servlets support?
- I read that Tomcat consumes a lot of memory. Can you put some numbers on that?
- What about Resin and memory usage?
- Installing it as a cPanel addon... Is that a good method? I read that Tomcat installed as cPanel addon runs as root which is a major security issue. This information is old though...
- What about Mono? As a cPanel addon? Memory usage? Is it stable?
- Is there only legacy ASP support or also .NET support?
- Will it work properly? Compared to ASP on a Windows box... Or will a lot of applications fail?
CentOS 5 is same as RedHat 5, is it?
I have heard that CentOS is same as RHEL excepting logo and name changes
If I want to learn CentOS, can I buy RHEL 5 book?
I'm getting a new server with ThePlanet and moving away from a reseller account.
My choices are Redhat 5 or CentOS.
Does anyone know how to sign up for the RedHat hosting program where you have to pay monthly for the licenses as opposed to yearly?
I called their support number but that guy asked me to sign up online for the Yearly license. But I know a lot of dedicated server companies have a monthly commitment.
Can anyone recommend their sales rep to me who knows exactly what I'm talking about? You can PM me their details if you want.
What is the equivalent to yum in the latest Redhat releases? I just got a VPS but it doesn't come with yum.
View 6 Replies View RelatedIs anyone here running GFS? The responsibility of managing a small cluster of them is about to fall into my lap, and the only documentation I can find is on Wikipedia, which is troubling. I've got the man pages, but I was hoping for more of a document outlining how it works.
Why would lock_dlm2 or gfs_scand take up close to 100% CPU with minimal traffic on the machine, for example? What do those do? How can I tune it to not do that?
I'm not so much looking for specific answers here about tuning, but am more curious about where I should be looking for documentation. I find it hard to believe that there is none?
I have a powerful 8 core 8gb ram web server with scsi raid drives running RedHat EL 4. This server handles 2,000 - 3,000 HTTP requests per second via Litespeed httpd without strain (over 60%+ CPU idle time during peak load, under 1% IO wait). As the traffic volume continues to increase I've encountered a strange problem, the symptoms of which are as follows:
- About 1/4 or 1/3 of new connections are not answered by the server - they time out.
- All connections that are answered have exactly 3 seconds added to the time it takes to establish connection with the server (can be seen as "Connecting to ..." phase in FireFox). HTTP response times were tested by Pingdom from multiple locations all over the world.
- The problem is either "on" or "off", it is not gradual.
- Server ping is unaffected during the problem - no delay and no packet drops.
- The problem does not happen during off-peak hours of the day.
If litespeed httpd settings are tweaked to keep as many connections as possible in keepalive state for as long as possible, the problem is avoided, while tens of thousands of connections are kept in keepalive state.
Possible causes that were tested and eliminated: PHP/MySQL load (problem applies to static files exactly the same), CPU / IO / RAM, network uplink, hardware firewall, DNS.
This makes me think that there is some kind of bottleneck of how many NEW connections per second the server can accept. By maxing out keepalive quantity and duration I'm reducing the number of new connections per second. This is a temporary fix that will only work up to a certain point.
After investigation, litespeed staff verified that my litespeed configuration was correct and after some testing said that nothing in litespeed was responsible for this limiting factor. Litespeed process uses relatively little CPU and can definitely handle more volume.
Following sysctl.conf values were increased substantially to see if that will make a difference: tcp_max_syn_backlog, tcp_max_tw_buckets, tcp_max_orphans, netdev_max_backlog, somaxconn, file-max. This didn't produce any results. Disabling syncookies didn't help either. dmesg doesn't have any notices of limits being hit or throttles being applied.
Litespeed staff suggests that likely some limit in linux kernel is being reached. The strange 3 second delay does seem like an "intelligent" DDOS protection strategy of some sort. Perhaps this is some kind of kernel level DDOS protection?
I have complied exim 4.66 version using the source, now i do not seem to make it work
i am getting the fallowing error when i try send mail
$ exim xxx@xxxx.xxx
test
2007-03-06 12:36:44 1HOeWd-0000SH-EZ Cannot open main log file "/var/log/exim/mainlog": Permission denied: euid=8 egid=12
2007-03-06 12:36:44 1HOeWd-0000SH-EZ Failed to create spool file /var/spool/exim/input//1HOeWd-0000SH-EZ-D: Permission denied
2007-03-06 12:36:44 1HOeWd-0000SH-EZ Cannot open main log file "/var/log/exim/mainlog": Permission denied: euid=8 egid=12
exim: could not open panic log - aborting: see message(s) above
when i do $ service exim restart the service fail to stop and but starts OK.
there is no control panel installed on the box.
Qmail on Redhat setup for mail relay? (I'm a newbie)
I'm trying to figure out how to enable mail relaying for a specific domain on a Redhat server running Qmail. Can anyone tell me where to look? I searched Google, but am now very confused.
For the past two weeks, our Hypertown RedHat RHEL 5.2 server has been going down everyday because of a wierd Kernel Panic problem.
Attached you can see what was displayed on the console at the time of the panic. This is what SoftLayer tech. support team was able to obtain from the console.
We are not using Samba or NFS-based applications.
Here is the server's info:
[kaware3@rannatweb ~]$ uname -a
Linux rannatweb.com 2.6.18-92.1.6.el5PAE #1 SMP Fri Jun 20 02:51:01 EDT 2008 i686 i686 i386 GNU/Linux
[kaware3@rannatweb ~]$ free
total used free shared buffers cached
Mem: 16632176 3244660 13387516 0 234480 1934632
-/+ buffers/cache: 1075548 15556628
Swap: 2096472 0 2096472
[kaware3@rannatweb ~]$ more /etc/fstab
LABEL=/1 / ext3 defaults 1 1
LABEL=/var1 /var ext3 defaults 1 2
LABEL=/boot1 /boot ext3 defaults 1 2
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
LABEL=SWAP-sda3 swap swap pri=0,defaults 0 0
/dev/sdb1 /disk1 ext3 defaults 0 0
/dev/sdc1 /disk2 ext3 defaults 0 0
/dev/sdd1 /disk3 ext3 defaults 0 0
[kaware3@rannatweb ~]$ iostat
Linux 2.6.18-92.1.6.el5PAE (rannatweb.com) 07/13/2008
avg-cpu: %user %nice %system %iowait %steal %idle
3.78 0.00 4.41 9.02 0.00 82.79
Device: tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
sda 90.93 1784.24 1401.45 2073549 1628690
sdb 156.49 1567.09 179.30 1821188 208368
sdc 47.39 443.82 565.21 515787 656864
sdd 0.06 0.88 0.01 1019 8
I would like to know f.e the setup scenarios f.e for one,two or x fence devices.
The below docs just dont contain enough meat to get you going.
[url]
[url]
[url]
If you are aware of any good hands on tutorials or docs than please feel free to let me know.
I dont mind if the documentation has no screenshoots but the technical explanations must be sound in order to understand how to configure RHCS.
I need to configure multiple Apache Web Servers on redhat server. I have copied and extracted Apache 2.2 into redhat server and extracted but not able to install because I don't understand setting prefix. Please let me explain about prefix configuration and how to set it. At the same time I would like to know is it possible to setup 4 Apache Web Servers on same machine if possible then how to. Can we set up different versions of Apache HTTP Servers?
View 17 Replies View RelatedThis can be adapted to other operating systems, for the scope of this tutorial it will be designed for Redhat enterprise / Centos ....
View 0 Replies View RelatedI'm hosting wmv,wma,mp3 files, streaming of video can be done with Windows hosting, but my website script is with php.
Do you suggest Windows Server 2008 hosting or redhat linux hosting?
To install the GD graphics library for PHP, is recompiling the only method? And would recompiling PHP break things?
View 12 Replies View Relatedjust recently upgraded from a fully managed VPS to a Dedicated Server. Everything seemed to be going fine, until I tried installing RoR. I have RubyGems installed and all that, but whenever I try to install Rails, the following happens.
[root@server1 ~]# gem install rails --include-dependencies
Libsafe version 2.0.16
Detected an attempt to write across stack boundary.
Terminating /usr/bin/ruby-bin.
uid=0 euid=0 pid=9614
Call stack:
0x519df871 /lib/libsafe.so.2.0.16
0x519dfc5d /lib/libsafe.so.2.0.16
0x80549b8 /usr/bin/ruby-bin
0x8054a52 /usr/bin/ruby-bin
0x80556af /usr/bin/ruby-bin
0x806132f /usr/bin/ruby-bin
0x8061de6 /usr/bin/ruby-bin
0x809eb06 /usr/bin/ruby-bin
0x8055681 /usr/bin/ruby-bin
0x805de6d /usr/bin/ruby-bin
0x805ea6c /usr/bin/ruby-bin
0x805c5e6 /usr/bin/ruby-bin
0x8059c53 /usr/bin/ruby-bin
0x8064680 /usr/bin/ruby-bin
0x805de6d /usr/bin/ruby-bin
0x805ea6c /usr/bin/ruby-bin
0x805c4df /usr/bin/ruby-bin
0x805d776 /usr/bin/ruby-bin
0x805ae8a /usr/bin/ruby-bin
0x805d2ad /usr/bin/ruby-bin
0x805e66a /usr/bin/ruby-bin
0x805ea6c /usr/bin/ruby-bin
0x805c4df /usr/bin/ruby-bin
0x8062e68 /usr/bin/ruby-bin
0x805b9b2 /usr/bin/ruby-bin
0x805e66a /usr/bin/ruby-bin
0x805ea6c /usr/bin/ruby-bin
0x805c5e6 /usr/bin/ruby-bin
0x805d776 /usr/bin/ruby-bin
Overflow caused by memcpy()
Killed
Main >> Software >> Apache Update
I've read through a number of threads regarding installing GD. So sorry for yet another, but I just want to make sure that I'm doing this correctly.
As seen in the attachment below I'm presented with a few options:
Previously Saved Config (** DEFAULT **)
Basic (If your previous build has failed, please use this option)
No PHP
PHP Encryption / E-commerce
PHP Encryption and Image Manipulation
PHP Image Manipulation
PHP Security
Should I start by selecting the option "Previously Saved Config (** DEFAULT **)" and then "Start Customizing Based On Profile"?
I've walked through the steps doing the above and have a question about the last section. Viewing the Exhaustive Options List shows GD as already checked yet towards the bottom I see a checkbox with the following (second attachment below):
Quote:
Save my profile with appropriate PHP 5 options set so that it is compatible with cpphp
This option will make the following changes to your profile prior to the build:
Enables:
CurlSSL
FTP
GD
Gettext
Iconv
Imap
Mbregex
Mbstring
Mysql
Mysql of the system
PGsql
Sockets
Zlib
Should I check to save and then click "Save and Build" to get GD installed?
Some additional information: I have downloaded my default profile. (lol Let's hope I don't have to use it because I wouldn't know where to begin!)
My php.ini file shows that GD is not installed or at least not compiled (if that's the right word to use). To clarify, GD is not in the list.
I have tried yum install pgp-gd and get the following:
root@server [~]# yum install php-gd
Loading "fastestmirror" plugin
Loading mirror speeds from cached hostfile
* base: styx.biochem.wfubmc.edu
* updates: mirror.raystedman.net
* addons: dist1.800hosting.com
* extras: mirrors.easynews.com
base 100% |=========================| 1.1 kB 00:00
updates 100% |=========================| 951 B 00:00
addons 100% |=========================| 951 B 00:00
extras 100% |=========================| 1.1 kB 00:00
Excluding Packages in global exclude list
Finished
Setting up Install Process
Parsing package install arguments
No package php-gd available.
Nothing to do
root@server [~]# No package php-gd available.
root@server [~]# rpm -q php-gd
package php-gd is not installed
root@server [~]# php -m
[PHP Modules]
bcmath
calendar
ctype
date
dom
eAccelerator
filter
ftp
hash
iconv
imap
json
libxml
memcache
mysql
pcre
posix
Reflection
session
SimpleXML
sockets
SPL
SQLite
standard
tokenizer
xml
xmlreader
xmlwriter
zlib
[Zend Modules]
eAccelerator
root@server [~]# yum list | grep -i gd
gd.i386 2.0.33-9.4.el5_1.1 installed
gd-devel.i386 2.0.33-9.4.el5_1.1 installed
gd-progs.i386 2.0.33-9.4.el5_1.1 installed
gdb.i386 6.5-37.el5_2.2 installed
gdbm.i386 1.8.0-26.2.1 installed
gdbm-devel.i386 1.8.0-26.2.1 installed
sysklogd.i386 1.4.1-44.el5 installed
aspell-gd.i386 50:0.50-4.2.2 base
gdk-pixbuf.i386 1:0.22.0-25.el5 base
gdk-pixbuf-devel.i386 1:0.22.0-25.el5 base
gdm.i386 1:2.16.0-46.el5.centos base
libgdiplus.i386 1.2.5-1.el5.centos extras
libgdiplus-devel.i386 1.2.5-1.el5.centos extras
root@server [~]#
to install VPN on my dedicated server with fedora core 6.
I search on the internet and I found some article.
now I have this question,
I found the rpm in WHM>Software>Install a RPM named openvpn.i386 .
Can I install this rpm from this section?
my server running freebsd 6.2
i want to installing PHP 5 so my server can run 2 version of PHP (4 and 5)
im following the step here [url]
installing was successful
[root@s1 /usr/local/apache/logs]# /usr/local/cpanel/cgi-sys/php5 -v
PHP 5.2.1 (cgi) (built: Mar 30 2007 17:07:11)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
but when i try to running phpinfo for it, its show me an error
i grep the error from error.log and got this
[Fri Mar 30 17:42:47 2007] [error] [client 202.65.236.10] Premature end of script headers: /home/uletbulu/public_html/info.php
[Fri Mar 30 17:42:47 2007] [error] [client 202.65.236.10] File does not exist: /home/uletbulu/public_html/500.shtml
[Fri Mar 30 17:44:07 2007] [error] [client 202.65.236.10] Premature end of script headers: /usr/local/cpanel/cgi-sys/php5
[Fri Mar 30 17:44:07 2007] [error] [client 202.65.236.10] File does not exist: /home/uletbulu/public_html/500.shtml
but for php 4 there is no problem at all
or the syntax for php 5 not using phpinfo(); anymore?
[url]
[url]
I've installed PHP, MySQL and Apache on my XP.
I've uncommented some extensions in php.ini and among them:
extension=php_pdf.dll and extension=php_mysqli.dll, but when I start Apache I got the message:
PHP Startup: Unable to load dynamic library 'c:phpextphp_mysqli.dll' - The specified module could not be found
But I have that module in c:phpextphp_mysqli.dll.
Anyone have tried yum with suse 10.x ? and what its rpm download link?
View 1 Replies View RelatedIve just installed PHP on my virtual server and am getting this error message:
PHP Warning: PHP Startup: (null): Unable to initialize module
Module compiled with module API=20041030, debug=0, thread-safety=0
PHP compiled with module API=20060613, debug=0, thread-safety=0
These options need to match
in Unknown on line 0
PHP Warning: PHP Startup: (null): Unable to initialize module
Module compiled with module API=20041030, debug=0, thread-safety=0
PHP compiled with module API=20060613, debug=0, thread-safety=0
These options need to match
in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/dom.so' - /usr/lib/php/modules/dom.so: undefined symbol: empty_string in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/gd.so' - /usr/lib/php/modules/gd.so: undefined symbol: empty_string in Unknown on line 0
PHP Warning: PHP Startup: ?Mq?gpp?: Unable to initialize module
Module compiled with module API=20041030, debug=0, thread-safety=0
PHP compiled with module API=20060613, debug=0, thread-safety=0
These options need to match
in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/mbstring.so' - /usr/lib/php/modules/mbstring.so: undefined symbol: empty_string in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/mysql.so' - /usr/lib/php/modules/mysql.so: undefined symbol: empty_string in Unknown on line 0
PHP Warning: PHP Startup: D1q?`?p?: Unable to initialize module
Module compiled with module API=20041030, debug=0, thread-safety=0
PHP compiled with module API=20060613, debug=0, thread-safety=0
These options need to match
in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/xsl.so' - /usr/lib/php/modules/xsl.so: undefined symbol: dom_node_class_entry in Unknown on line 0
Does anyone have any ideas what this could be/how it could be fixed? Full phpinfo can be found here: jlwalsh.net/phpinfo.php - if theres any other info I can send let me know.
Trying to install gd library but not able to..
When i do yum install php-gd it says nothing to do..
Kindly help me.. Its a week i am trying to make it work.. Looks like i have searched the whole net..
I have Kevin Yank's book, and have followed the instructions (I thought) absolutely correctly.
most of it seems to be fine, but when I open up the very first page created (the "today.php" project!).. it says "module not found"..
take out the <%php bit... and rename it as an asp file (just to be sure my /localhost settings etc were ok) and it works fine. It's clearly a php install error.. Where do I start looking?
I did search on the forum but failed to find any related thread...
Hi there, I was wondering if anyone have installed ffmpeg-php under windows successfully or you might understand how to do it?
By default it's for linux, but there is a version for win made by some guy/guys to be found here: ffmpeg google groups
Problem is, I don't understand how to install? Could anyone explain, thanks!
Edit: Got it to work!
avcodec.dll (copy to WindowsSystem32)
avformat.dll (copy to WindowsSystem32)
php_ffmpeg.dll (php dir)
Add: extension=php_ffmpeg.dll <- to php.ini
All the other files confused me
We have a managed VPS, and have never needed on our own dedicated servers in teh past to have FFMPEG due to the line of data we host. So, I asked our provider to please install FFMPEG onto our server.
This is the response I have received:
FFMpeg requires PHP to be compiled as CGI (PHPsuexec) that is only officially supported by cPanel. So in order to install FFMpeg modules we have to resetup your VPS with cPanel.
Now our VPS is running Direct Admin on CentOS.
I am not trying to poke holes at our provider, just trying to find out if this is the truth, or if there is a work around that can accomplish this.
I do not want CPANEL on our account. We have two unix techs here at work, however unfortunately they are both off for two weeks as of middle of last week, so i'm caught with who to look for to gain a second opinion.
I have installed a Apache server version 1.3.33 on windows XP and would like to enable mod_rewrite so i can rewrite my ugly url´s. How do I install this great feature in Apache so i can test it locally?
Do i just remove # from
#LoadModule rewrite_module modules/mod_rewrite.so
#AddModule mod_rewrite.c
Are there any circumventors you can install on your website to bypass censorship on public computers?
View 0 Replies View RelatedHow does one install imagemagick?
I have read instructions on imagemagicks site, but don't see how I can upload files, and how to execute the commands that instuctions say to do.
I have tried installing GPAC on my centos which has ffmpeg installed allready
l
/usr/bin/ld: cannot find -lGL
collect2: ld returned 1 exit status
make[1]: *** [libgpac.so] Error 1
make[1]: Leaving directory `/usr/src/gpac/src'
make: *** [lib] Error 2
-bash-3.2# cat /etc/redhat-release
CentOS release 5.2 (Final)
-bash-3.2#
