Related sites:

• unix.com

  The UNIX and Linux Forums - Free Tech Support

  

• slax.org

  Slax Linux - your pocket operating system

  

• admin.com

  UNIX and Linux System Administration Handbook, Fifth Edtion

  

• unixguide.net

  UnixGuide.net

  

• poweruphosting.com

  Cheap & Affordable Windows, Linux VPS Servers

  

• simotime.com

  Home Page, Application Migration and Data Conversion

  

• strongswan.org

  strongSwan - IPsec VPN for Linux, Android, FreeBSD, Mac OS X, Windows