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netboot.me is a service that allows you to boot nearly any operating system or utility on any computer with a wired internet connection - without having to know ahead of time what you'll want to boot. Once you can netboot.me, you never need to update your boot disk again! In order for your computer to know where to find the netboot servers, you need to change your DHCP settings to return some extra information. The two relevant pieces of information: next-server, which should be "tftp.netboot.me", and "filename", which should be "netbootme.kpxe". How to set these settings depends on your DHCP server. For dhcpd, simply add the following to the relevant 'subnet' section of your configuration: next-server "tftp.netboot.me" filename "netbootme.kpxe" For dnsmasq, the following line in /etc/dnsmasq.conf will achieve the same effect: dhcp-boot=netbootme.kpxe,tftp.netboot.me netboot.me works through the magic of netbooting. There are a number of ways to boot a computer with netboot.me. The simplest is to download a bootable image and burn it to a CD, USB memory stick, or floppy disk. Boot off it on any networked computer, and it will automatically fetch the latest boot options from netboot.me and let you choose from dozens of installation, recovery, testing, portable desktop and other tools. You can also start netboot.me from any computer running gPXE, or from any netbootable computer with some simple tweaks to your DHCP server.

How to set up phpMyAdmin on CentOS 6.2. It would be a good idea to set up phpMyAdmin as a secure website (HTTPS), rather than in clear-text (HTTP). This will ensure that all traffic between the web browser and phpMyAdmin is encrypted.

I will be using this CA to generate the necessary certificate

If you feel that your Att U-verse or other ISP is painfully slow: manually change your DNS settings. Go to /etc/resolv.conf or make '/etc/resolv.conf.head' file, which will apply any changes to the top of the resolv.conf file. (a tail file is also possible).

Linux kept getting better and better. The things that took me hours to set up before only took a minute or two with the advancements that were made later. Linux was advancing extremely fast around this time, and it was very refreshing. The more I used Linux, the more comfortable with it I became.

Educational style Review Unboxing of Logitech ClearChat Pro USB Headset and Microphone and a tutorial on how-to setup the sound preferences in Ubuntu Linux 10.04 64bit Lucid Lynx PulseAudio Control Settings.

"We made the change, quite honestly, because we are absolutely making a set of steps that make it more difficult for competitors that wish to provide support services on top of Red Hat Enterprise Linux," Red Hat chief technology officer Brian Stevens tells The Register, before naming those competitors. "Today, there are two competitors that I'm aware of that go to our customers directly, offering to support RHEL directly for them...Oracle and Novell."

"#Evitar escaneos, manipulación e inyeccion SQL (SQL, XSS, etc) RewriteCond %{HTTP_USER_AGENT} ^$ [OR] RewriteCond %{HTTP_USER_AGENT} ^(-|\.|') [OR] RewriteCond %{HTTP_USER_AGENT} ^(.*)(|%3C|%3E)(.*) [NC,OR] RewriteCond %{HTTP_USER_AGENT} ^(java|curl|wget)(.*) [NC,OR] RewriteCond %{HTTP_USER_AGENT} ^(.*)(libwww-perl|libwwwperl|snoopy|curl|wget|winhttp|python|nikto|scan|clshttp|archiver|loader|email|harvest|fetch|extract|grab|miner|suck|reaper|leach|havij)(.*) [NC,OR] RewriteCond %{REQUEST_URI} ^(/,|/;|/|/'|/`|/%2C|/%3C|/%3E|/%27|/////) [NC,OR] RewriteCond %{HTTP_REFERER} ^(.*)(%00|%08|%09|%0A|%0B|%0C|%0D|%0E|%0F|%2C||'|%3C|%3E|%26%23|%27|%60)(.*) [NC,OR] RewriteCond %{QUERY_STRING} ^(.*)(%00|%08|%09|%0A|%0B|%0C|%0D|%0E|%0F|%2C|%3C|%3E|%27|%26%23|%60)(.*) [NC,OR] RewriteCond %{HTTP_COOKIE} ^(.*)(|'|%3C|%3E|%27)(.*) [NC] RewriteRule ^(.*)$ index.php [NC] #Evita manipulacion en la URL RewriteCond %{REQUEST_METHOD} ^(HEAD|TRACE|DELETE|TRACK) [NC,OR] RewriteCond %{THE_REQUEST} ^.*(\\r|\\n|%0A|%0D).* [NC,OR] RewriteCond %{HTTP_REFERER} ^(.*)(|'|%0A|%0D|%27|%3C|%3E|%00).* [NC,OR] RewriteCond %{HTTP_COOKIE} ^.*(|'|%0A|%0D|%27|%3C|%3E|%00).* [NC,OR] RewriteCond %{REQUEST_URI} ^/(,|;|:||">|"|'|%0A|%0D|%27|%3C|%3E|%00).* [NC,OR] RewriteCond %{QUERY_STRING} ^.*(;||'|"|\)|%0A|%0D|%22|%27|%3C|%3E|%00).*(/\*|union|select|insert|cast|set|declare|drop|update|md5|benchmark).* [NC,OR] RewriteCond %{QUERY_STRING} ^.*(localhost|loopback|127\.0\.0\.1).* [NC,OR] RewriteCond %{QUERY_STRING} ^.*(|'|%0A|%0D|%27|%3C|%3E|%00).* [NC] RewriteRule ^(.*)$ index.php [NC] #Complica l

Fedora spins are alternate versions of Fedora, tailored for various types of users via hand-picked application sets and other customizations.

This tutorial explains how to install and configure Proftpd Server on CentOS 6.2, Fedora Linux and RHEL clones. ProFTPdProFTPd is one of the most popular, secure and reliable FTP server for the Linux operating system. Proftpd uses a single configuration file and it's very simple to set up. Its con

Before going to work SEO one need to make a plan. Sometimes one can not reach the goal since want of perfect plan. There are a lot of key words which are used in websites; in these words which should be used by you depend on what your goal is.

When setting up a dedicated server contract for your website, you will need to specify whether you are requesting managed or unmanaged dedicated server.

The functions, code excerpts and comments discussed below here are from mm/oom_kill.c unless otherwise noted. It is the job of the linux 'oom killer' to sacrifice one or more processes in order to free up memory for the system when all else fails. It will also kill any process sharing the same mm_struct as the selected process, for obvious reasons. Any particular process leader may be immunized against the oom killer if the value of its /proc//oomadj is set to the constant OOM_DISABLE (currently defined as -17). The function which does the actual scoring of a process in the effort to find the best candidate for elimination is called badness(), which results from the following call chain: _alloc_pages -> out_of_memory() -> select_bad_process() -> badness() The comments to badness() pretty well speak for themselves:

Setup Squid proxy as a transparent server. Main benefit of setting transparent proxy is you do not have to setup up individual browsers to work with proxies.

Security, speed, compliance, and flexibility -- all of these describe lighttpd (pron. lighty) which is rapidly redefining efficiency of a webserver; as it is designed and optimized for high performance environments. With a small memory footprint compared to other web-servers, effective management of the cpu-load, and advanced feature set (FastCGI, SCGI, Auth, Output-Compression, URL-Rewriting and many more) lighttpd is the perfect solution for every server that is suffering load problems. And best of all it's Open Source licensed under the revised BSD license.

SpiderOak offers a different approach to online backup by combining a suite of services into one consolidated tool - free online backup, synchronization, sharing, remote access, and storage. This difference is further measured in our zero-knowledge privacy policy - the first one ever employed in this setting. Our flexible design allows you to handle data from any operating system (Mac, Windows and Linux) or location (external drives, network volumes, USB keys, etc...) using just one centralized account.

Step by step with illustrations fool proof guide to setting up your Google Talk (Gmail chat) account in Kopete.