links for 2010-11-20

• ProxyCommand to the rescue ! « Arrfab’s Blog
  Indirectly access a host through ssh.
  (tags: firewall howto proxy ssh tips tunnel)

links for 2010-11-19

• Planet CentOS
  The official Centos Blog
  (tags: blog centos distro linux redhat sysadmin)

links for 2010-11-13

• Mersenne Twister: A random number generator (since 1997/10)
  A fast, good, random number generator with a link to C source.
  (tags: algorithm c mathematics random rng mersenne)