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Updating WordPress using a bash script If you have shell access to your webserver this script can be used to upgrade your WordPress installation to the latest version quickly. Always remeber to backup your database...
Using TCP Wrappers to deny daemon access in specified hours By doing the following you can deny certain daemons to be available in specified hours by using hosts.allow and hosts.deny. In my example I will be using the vsftpd daemon by...
Recursivly find and edit files in place This is a simple oneliner to replace words inline using perl :) # for i in find ./ -name foo ; { perl -p -i -e “s/oldword/newword/g” $i ;} You’ll need bash and perl.
Restrict daemon access using TCP Wrapper TCP Wrapper is a host-based Networking ACL system, used to filter network access to Internet Protocol servers on (Unix-like) operating systems such as Linux or BSD. It allows...