Disable SELinux
April 20th, 2011 09:10 AM | Tutorials | No Comment
|| what is selinux
please take a look this
|| how to disable selinux
| temporary
# echo 0 > /selinux/enforce
| permanently
# vi /etc/selinux/config
### edit on selinux line like:
SELINUX=disabled
reboot your server for make sure selinux has been disable.
|| links
| google
| crypt.gen
Install icinga web on Linux Debian
April 19th, 2011 02:10 AM | Tutorials | 2 Comments
|| what is icinga web
Icinga Web is an online portal to view Icinga monitoring results and send commands to the Icinga Core. Host and service status, history, notifications and status maps are available to keep a check on the health ...
Installing Icinga with IDOUtils on Linux Debian
April 19th, 2011 12:38 AM | Tutorials | 2 Comments
|| what is icinga
Icinga is an enterprise grade open source monitoring system which keeps watch over a network and any conceivable network resource, notifies the user of errors and recoveries, and generates performance data for reporting. Scalable and extensible, Icinga ...
Install pcre 7.6 on Centos 5.5
April 15th, 2011 07:12 AM | Tutorials | 1 Comment
|| downloading pcre 7.6 package
# wget //sourceforge.net/projects/pcre/files/pcre/7.6/pcre-7.6.tar.gz/download
|| extract and build pcre on Linux Centos
# tar -xzf pcre-7.6.tar.gz
# cd pcre-7.6
# ./configure --enable-utf8 --enable-unicode-properties
# make && make install
|| checking
# pcretest -C
PCRE version 7.6 2008-01-28
Compiled with
UTF-8 support
Unicode properties ...
Install PHP 5.3 on Centos 5.5
April 15th, 2011 06:47 AM | Tutorials | No Comment
|| add PHP 5.3 Webtatic repository
# rpm -Uvh //repo.webtatic.com/yum/centos/5/latest.rpm
|| installing PHP 5.3
# yum --enablerepo=webtatic install php
or
|| update PHP 53
# yum --enablerepo=webtatic update php
|| links
| google
| webtatic
wp-db fatal error – allowed memory size exhausted
April 15th, 2011 06:16 AM | Tutorials | No Comment
|| fatal error wp-db.php on wordpress
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 137535 bytes) in /home/websitep/public_html/wp-includes/wp-db.php on line 906
|| how to fix wp-db fatal error
# vi wp-config.php
## add this line
define('WP_MEMORY_LIMIT', '64M');
|| links
| google
| wordpress
upstream sent too big header – nginx error
April 13th, 2011 02:35 PM | Tutorials | No Comment
|| if you get nginx error like:
upstream sent too big header while reading response header from upstream
|| how to fix nginx error upstream sent too big header
| try to increment to buffer size in nginx
# vi /etc/nginx/nginx.conf
## add this line ...