A.
!! Creating backup of working apache in '/usr/local/apache.backup'. !!
!! Symlink encountered (/usr/local/apache/etc), preserving target (conf)... !!
!! Backup of working apache complete. !!
!! Start: Silent httpupdate request !!
!! End: Silent httpupdate request !!
Checking that all tarballs are present and up to date.
Checking that all packages are present and up to date.
!! Trying to auto repair package system !!
!! Package system can not be repaired automatically !!
!! Please visit http://www.cpanel.net/support/could_not_ensurepkgs.htm for help with this error. !!
!! Restoring original working apache !!
!! Executing '/scripts/initsslhttpd' !!
!! Restarting 'httpd' ... !!
!! 'httpd' restart complete. !!
Building global cache for cpanel...Done
!! Executing '/scripts/initfpsuexec' !!
!! Executing '/scripts/initsslhttpd' !!
!! Executing '/scripts/update_apachectl' !!
Compiling report...
Sending report. As some of the attached files may be quite large, this could take a few minutes. Thanks for your patience.
!! If you want to create a support ticket with cPanel regarding this please reference 'BuildAP Report Id': '6207501' !!
Report processed.
!! Feel free to submit a support ticket at https://tickets.cpanel.net/submit/index.cgi?reqtype=tickets !!
!! Verbose logfile is at '/usr/local/cpanel/logs/easy/apache/build.1313811394' !!
While yum update
root@server [/]# yum update
Loaded plugins: fastestmirror, priorities
Loading mirror speeds from cached hostfile
Traceback (most recent call last):
File "/usr/bin/yum", line 29, in ?
yummain.user_main(sys.argv[1:], exit_code=True)
File "/usr/lib64/python2.4/threading.py", line 416, in start
_start_new_thread(self.__bootstrap, ())
thread.error: can't start new thread
But for the
yum --disableplugin=fastestmirror update
Worked for me
So i have increased the RAM for my server and tried the easy apache fixed my issue
B. bash-3.2# /scripts/easyapache
Can't locate CDB_File.pm in @INC (@INC contains: /usr/local/cpanel /var/cpanel/perl/easy /scripts /usr/local/lib/perl5/5.8.8/i686-linux /usr/local/lib/perl5/5.8 8.8 /usr/local/lib/perl5/site_perl/5.8.8/i686-linux /usr/local/lib/perl5/site_per rl/5.8.8 /usr/local/lib/perl5/site_perl .) at /usr/local/cpanel/Cpanel/Locale/Uti ils.pm line 12.
BEGIN failed--compilation aborted at /usr/local/cpanel/Cpanel/Locale/Utils.pm line 12.
Compilation failed in require at /usr/local/cpanel/Cpanel/Locale.pm line 17.
BEGIN failed--compilation aborted at /usr/local/cpanel/Cpanel/Locale.pm line 17.
Compilation failed in require at /usr/local/cpanel/Cpanel/Template.pm line 40.
BEGIN failed--compilation aborted at /usr/local/cpanel/Cpanel/Template.pm line 40.
Compilation failed in require at /usr/local/cpanel/Cpanel/AdvConfig.pm line 9.
BEGIN failed--compilation aborted at /usr/local/cpanel/Cpanel/AdvConfig.pm line 9.
Compilation failed in require at /var/cpanel/perl/easy/Cpanel/Easy/Utils/HttpdConf.pm line 11.
BEGIN failed--compilation aborted at /var/cpanel/perl/easy/Cpanel/Easy/Utils/HttpdConf.pm line 11.
Compilation failed in require at (eval 32) line 3.
...propagated at /usr/local/lib/perl5/5.8.8/base.pm line 85.
at (eval 30) line 3
at /var/cpanel/perl/easy/Cpanel/Easy.pm line 18
BEGIN failed--compilation aborted at /var/cpanel/perl/easy/Cpanel/Easy.pm line 18.
Compilation failed in require at (eval 1) line 3.
...propagated at /usr/local/lib/perl5/5.8.8/base.pm line 85.
BEGIN failed--compilation aborted at /var/cpanel/perl/easy/Cpanel/Easy/Apache.pm line 8.
Compilation failed in require at /scripts/easyapache line 23.
Solution : Upgrade the cpnale /scripts/upcp --force
Saturday, August 20, 2011
Sunday, August 14, 2011
memcache installation
Installing Memcache in Cpanel server/ Linux Servers
Memcache is a memory caching system to get the memory for where you required more and it used your system memory to a better way
First we need to install the libeven. This API will helps to execute a callback functon when a specific event accure. This is useful when there is a timeout is occured for a particular process.
Installtion is covered in three steps
Step 1: Libevent
#cd usr/src/
#wget http://monkey.org/~provos/libevent-2.0.12-stable.tar.gz
#tar -xvf libevent-2.0.12-stable.tar.gz
#cd libevent-2.0.12-stable
#./configure
#make
#make install
: You have to note down the libeven installation location from the above installation. In most cases this will be on /usr/local/lib
Then you need to update the libeven shared libraries for that we want to edit the /etc/ld.so.conf.d
#vi /etc/ld.so.conf.d/libevent.conf --> /usr/local/lib
write and quit from this file
and execute the command
#ldconfig
# ldconfig -v |grep libevent
ibevent_pthreads-2.0.so.5 -> libevent_pthreads.so
libevent_openssl-2.0.so.5 -> libevent_openssl.so
libevent_core-2.0.so.5 -> libevent_core.so
libevent_extra-2.0.so.5 -> libevent_extra.so
libevent-2.0.so.5 -> libevent.so
Step 2 : memcache
Now we can install memcache
#cd /usr/src
#wget http://memcached.googlecode.com/files/memcached-1.4.6.tar.gz
#tar -xvf memcached-1.4.6.tar.gz
#cd memcached-1.4.6
#./configure
#make
#make install
You can confirm the memcache is stalled on your server using the command
#which memcached
Step3: Memcache for php module
#cd /usr/src
#wget http://pecl.php.net/get/memcache-2.2.6.tgz
#tar -xvf memcache-2.2.6.tgz
#cd memcache-2.2.6
#phpize
#./configure
#make
#make install
Installing shared extensions: /usr/local/lib/php/extensions/no-debug-non-zts-20060613/
Now we need to edit the php.ini for the memcache exention. Please confirm the above locaton is your default extension extension_dir. For my this is the same location in my php.ini
So I have added the line [ extension = "memcache.so" ] without the [ ] symbols.
write and quite the php.ini file and restarted the apache server
#/scripts/restartsrv_httpd
Now we can confirm memcache php module has been installed or now using the command
#php -m | grep memcache
and aso touch a info.php file and check the memcache module is listed or now
Thats it you have finished ...
Memcache is a memory caching system to get the memory for where you required more and it used your system memory to a better way
First we need to install the libeven. This API will helps to execute a callback functon when a specific event accure. This is useful when there is a timeout is occured for a particular process.
Installtion is covered in three steps
Step 1: Libevent
#cd usr/src/
#wget http://monkey.org/~provos/libevent-2.0.12-stable.tar.gz
#tar -xvf libevent-2.0.12-stable.tar.gz
#cd libevent-2.0.12-stable
#./configure
#make
#make install
: You have to note down the libeven installation location from the above installation. In most cases this will be on /usr/local/lib
Then you need to update the libeven shared libraries for that we want to edit the /etc/ld.so.conf.d
#vi /etc/ld.so.conf.d/libevent.conf --> /usr/local/lib
write and quit from this file
and execute the command
#ldconfig
# ldconfig -v |grep libevent
ibevent_pthreads-2.0.so.5 -> libevent_pthreads.so
libevent_openssl-2.0.so.5 -> libevent_openssl.so
libevent_core-2.0.so.5 -> libevent_core.so
libevent_extra-2.0.so.5 -> libevent_extra.so
libevent-2.0.so.5 -> libevent.so
Step 2 : memcache
Now we can install memcache
#cd /usr/src
#wget http://memcached.googlecode.com/files/memcached-1.4.6.tar.gz
#tar -xvf memcached-1.4.6.tar.gz
#cd memcached-1.4.6
#./configure
#make
#make install
You can confirm the memcache is stalled on your server using the command
#which memcached
Step3: Memcache for php module
#cd /usr/src
#wget http://pecl.php.net/get/memcache-2.2.6.tgz
#tar -xvf memcache-2.2.6.tgz
#cd memcache-2.2.6
#phpize
#./configure
#make
#make install
Installing shared extensions: /usr/local/lib/php/extensions/no-debug-non-zts-20060613/
Now we need to edit the php.ini for the memcache exention. Please confirm the above locaton is your default extension extension_dir. For my this is the same location in my php.ini
So I have added the line [ extension = "memcache.so" ] without the [ ] symbols.
write and quite the php.ini file and restarted the apache server
#/scripts/restartsrv_httpd
Now we can confirm memcache php module has been installed or now using the command
#php -m | grep memcache
and aso touch a info.php file and check the memcache module is listed or now
Thats it you have finished ...
Friday, August 5, 2011
Wordpress timthumb.php Vulnerability
There is a major security vulnerability reported for the wordpress web sites.
This is using the unauthorised themes and plugins from the internet. timthumb.php vulnerability allow your web site visitors to upload files. This vulnerability is insecure , platform independent . This is due to the authors include the script using without any security measures.
Fix -1
1. remove the file named timthumb.php
2. we can find out this using the command " find . -name ‘timthumb.php "
OR
1. change the permission to 000 " chmod 000 timthumb.php "
Fix -2:This is the best way:
By editing the file name we can fix this issue
a.vi timthumb.php
b. Go to line 27
c. Change it to remove all the sites listed like “blogger.com” and “flickr.com”. Once you’re done the line should look like this $allowedSites = array();
This is using the unauthorised themes and plugins from the internet. timthumb.php vulnerability allow your web site visitors to upload files. This vulnerability is insecure , platform independent . This is due to the authors include the script using without any security measures.
Fix -1
1. remove the file named timthumb.php
2. we can find out this using the command " find . -name ‘timthumb.php "
OR
1. change the permission to 000 " chmod 000 timthumb.php "
Fix -2:This is the best way:
By editing the file name we can fix this issue
a.vi timthumb.php
b. Go to line 27
c. Change it to remove all the sites listed like “blogger.com” and “flickr.com”. Once you’re done the line should look like this $allowedSites = array();
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