upsd.users(5)

NAME

   upsd.users - Administrative user definitions for NUT upsd

DESCRIPTION

   Administrative commands such as setting variables and the instant
   commands are powerful, and access to them needs to be restricted. This
   file defines who may access them, and what is available.

   Each user gets its own section. The fields in that section set the
   parameters associated with that user's privileges. The section begins
   with the name of the user in brackets, and continues until the next
   user name in brackets or EOF. These users are independent of
   /etc/passwd.

   Here are some examples to get you started:

       [admin]
               password = mypass
               actions = set
               actions = fsd
               instcmds = all

       [pfy]
               password = duh
               instcmds = test.panel.start
               instcmds = test.panel.stop

       [monmaster]
               password = blah
               upsmon master

       [monslave]
               password = abcd
               upsmon slave

FIELDS

   password
       Set the password for this user.

   actions
       Allow the user to do certain things with upsd. To specify multiple
       actions, use multiple instances of the actions field. Valid actions
       are:

       SET
           change the value of certain variables in the UPS

       FSD
           set the forced shutdown flag in the UPS. This is equivalent to
           an "on battery + low battery" situation for the purposes of
           monitoring.

   The list of actions is expected to grow in the future.

   instcmds
       Let a user initiate specific instant commands. Use "ALL" to grant
       all commands automatically. To specify multiple commands, use
       multiple instances of the instcmds field. For the full list of what
       your UPS supports, use "upscmd -l".

       The cmdvartab file supplied with the distribution contains a list
       of most of the known command names.

   upsmon
       Add the necessary actions for a upsmon process to work. This is
       either set to "master" or "slave".

       Do not attempt to assign actions to upsmon by hand, as you may miss
       something important. This method of designating a "upsmon user" was
       created so internal capabilities could be changed later on without
       breaking existing installations.

SEE ALSO

   upsd(8), upsd.conf(5)

INTERNET RESOURCES

   The NUT (Network UPS Tools) home page: http://www.networkupstools.org/



Opportunity


Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.

Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.


Free Software


Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.

Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.


Free Books


The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.

Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.


Education


Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.

Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.