mod_rpaf and Amazon ELB

Well is clear that if you want to use the amazon elb, you will not see the $REMOTE_ADDR correctly and you will need mor_rpaf enabled and installed. If you have a centos / redhat server I found this nice tutorial on this page mod_rpaf and Amazon ELB mod_rpaf-0.6-0.7.x86_64.rpm And add this LoadModule rpaf_module modules/mod_rpaf-2.0.so RPAFenable On RPAFsethostname On RPAFproxy_ips 10. RPAFheader...
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Memcached on centos 6.5

I am trying to install the memcached not the memcache on centos 6.5 Well if you try with pecl install memcached a error will appear and you can’t install it. A solution is to install it from source. libmemcached release 1.0.16 – installed from source php-memcached release 2.1.0 – installed from source & Added memcached.so in php.ini So basically you download libmemcached and run: configure ; make; make install And php-memcached and run: phpize; configure; make; make install After this you can add to /etc/php.d/memcached.ini the line...
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domain has no valid mail exchangers

Today I face a strange problem with e-mail won’t be deliver, to a client . I have tested from yahoo, gmail and other service and everything was fine however one client from gmx was complain that he can’t send e-mail to that account A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address failed: “user@domain.com”: domain has no valid mail exchangers So, first impresion was to check if domain.com have a mx . So a short dig mx domain.com output a DiG 9.8.2rc1-RedHat-9.8.2-0.23.rc1.el6_5.1...
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apache child pid exit signal Segmentation fault

Well today I face a strange problem. My apache start throw some segmentation fault into error log. So how to find out what is the problem ? Well first of all we have to enable the coredump for apache, so in orde to do this we can add this line at the start of httpd.conf CoreDumpDirectory /path ( Some put the path to /tmp directory but please be aware that for me core have 2.2G , so if you have a small /tmp partition you can put it in other place , but it have to be into a directory with same user/group as apache run ) . We restart the apache and wait to see a segmentation fault again into error_log,...
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vsftpd dot file .htaccess is not visible

Well long time no post. Latest problem that I found was that I didn’t see the dot file on ftp client. The ftp server was vsftdp. The fix is force_dot_files=YES Of course you have to restart the vsftdp server after adding this line to conf.
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Easter fonts

Well I was searching some fonts for upcoming event , that is Easter and I found this blog with some interesting collections. http://www.fontocean.com/10-font-easter/ Best 10 font for easter
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