fedora: disable selinux
by prettyscripts on 2009-04-28 02:41:32 • Leave a comment »
selinux stands for security-enhanced linux. it’s probably too secured and caused a lot of file errors. i always turn it off. the following applies to fedora core 10. it’s probably more or less the same for previous versions or other linux platforms.… more »
php: image manipulation
by prettyscripts on 2008-12-04 10:57:59 • Leave a comment »
the gd image library provide functions to manipulate image files. on some installations, this does not come as default and needs to be installed. on fedora, the command is$ yum install php-gd on ubuntu, the command is$ sudo apt-get install php5… more »
mediawiki: blank page after install
by prettyscripts on 2008-07-01 11:57:50 • Leave a comment »
after installing the lastest version of MediaWiki (V1.12.0), a blank page is displayed when accessing the site. php error log shows: PHP Fatal error: Class ‘DOMDocument’ not found in /path/to/wiki/includes/Preprocessor_DOM.php on line 566, referer:… more »
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