links for 2010-10-08

• Can you analyze me now? Cell phones bring spectroscopy to the classroom | News Bureau | University of Illinois
  (tags: mass-spectrometer spectrometer spectrometre analysis software geophyisics)
• [shell-fu:top25]$
  (tags: fun tips programming cool terminal productivity commands commandline sysadmin tech linux shell useful scripting unix lifehacks command cli howto hacks bestof bash geek reference python tools tricks ubuntu shellfu comandos)
• How to Access Hulu and Other U.S.-Only Services Using Squid
  (tags: tv squid reference proxy lifehacker hulu computer linux windows mac apt syadmin)
• How-To: Passwordless Sudo at Crowdway
  (tags: linux sudo ubuntu password)
• Linux Tips – Passwordless sudo setup
  Passwordless sudo setup

  If you want to give permissions to some users who are in a special group (probably sudo) to use sudo without asking password, you can do this simple in two steps:
  First of all, you must add related users to group sudo. For example we can add bob to group sudo:
  adduser bob sudo

  And after that type visudo command and add or comment out following line:
  %sudo ALL=NOPASSWD: ALL

  It says that password not required for the users who are in group of sudo.

  (tags: sudo sudoers debian ubuntu)
• 5 Free Ways to Improve Your Typing Skills Online
  (tags: typing tutorials howto education tutorial learning productivity reference resources tools)
• Downloads – Google App Engine – Google Code
  (tags: apps development google web python)
• Tim Freund :: You do not have any LADSPA effects plugins installed
  (tags: ladspa audio jokosher plugins linux daw)
• Best Free Online Radio Apps For Linux Users
  (tags: apps free, linux online radio users internetradio internet)
• Chromium – Debian Wiki
  (tags: debian chromium browser google sources.list apt ppa)
• 35 Websites to Send Text Message Online for Free
  (tags: websites web tech sms online mobile best free)

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