Delicious Bookmarks for May 21st through May 22nd

These are my links for May 21st through May 22nd:

• Paranoid Penguin – Building a Secure Squid Web Proxy, Part I – May 22nd
  ( tags: web linux guide howto linuxjournal tutorial proxy squid )
• Munin—the Raven Reports – May 22nd
  ( tags: tips guide howto linuxjournal tricks monitoring munin )
• Protect Your PostScript Files from Being Converted to PDF | Linux Journal – May 22nd
  ( tags: tips guide howto tricks secure postscript protection )
• http://ktechlab.org/ – May 22nd
  ( tags: design tools software linux hardware opensource engineering electronics simulation digital analog )
• Digital and Analog Circuit Simulation with Ksimus | Linux Journal – May 22nd
  ( tags: design linux tool engineering cad digital circuits analog )
• DNS Tunneling made easy [splitbrain.org] – May 21st
  ( tags: howto security tunnel hack tunneling dns )
• Keeping your Home Directory Organized [splitbrain.org] – May 21st
  ( tags: tips linux shell organization cli bash lifehack )
• How to Debug Rewrite Rules with Apache – May 21st
  ( tags: apache rules debug mod_rewrite rewrite log )
• About Dotclear › Dotclear › Blog management made easy – May 21st
  ( tags: blogging cms dotclear opensource software web app )