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Linux ? Getting the Correct Time Computers Articles | July 22 Quincy Williams II Hat , 2008
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Ensuring a computer is not only displaying the correct time but that it is being maintained accurately is not as straight-forward as it first sounds.


Most Linux systems have two clocks. The hardware clock, also known as the CMOS of Bios clock Josh Oliver Hat , is usually a simple crystal oscillator with battery back-up that maintains time when your system is off or boots up. This clock is usually located on the motherboard and will run all the time, however these clock chips tend to lose time as the computer ages and the battery weakens.


The other clock, the system clock Jawaan Taylor Hat , is a software clock and it starts when you boot up your system often getting an initial time from the hardware clock. System clocks keep time by adding seconds on to a prime epoch, a base time that for Linux and Unix, began at midnight on January 1 Josh Allen Hat , 1970.


However, the hardware clock is a cheap electronic oscillator and cannot maintain time to any useful degree of accuracy. They often drift several seconds a day which for day-to-day process is probably adequate but with time sensitive applications it can cause serious problems.


A better way is to set the system clock using the time from a NTP (Network Time Protocol) time server. These dedicated time servers get a UTC (Coordinated Universal Time) time from an atomic clock which are the most accurate time keepers in the world, not losing a second in time in several millions of years.


Dedicated NTP servers use either a radio receiver to pick-up a radio time and frequency broadcast which are transmitted by several national laboratories or by using the timing signal broadcast from the GPS network.


Linux uses a NTP service called NTP Daemon (ntpd). This uses NTP to adjust the system clock for any drift in time as it frequently check the UTC time source.


To configure the NTP daemon the ntp.conf file in the etc directory can be used. From here more than one time server can be used as a reference and also the frequency it is checked can also be altered.


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3 Effective Ways to Better Manage Stress Health Articles | July 9 Nick Foles Hat , 2015

Stress is a normal part of life.?We all need stress.? Without stress life would be dull and unexciting.? A little stress helps us enjoy life more.? Too much stress though is not healthy and can cause overwhelm, fatigue, exhaustion and burn out.



Would you be surprised to discover that stress has been named as an underlying factor in up to 80% of illnesses?


That’s 80%!


Would you be surprised to find that most of the people around you feel stressed much of the time?


Stress is a normal part of life DJ Chark Hat , the key is in how you manage your stress. This article will show you 3 effective ways to better manage your stress.


1. Identifying Your Stressors: Be Specific
One of the best ways to manage stress in your life is to first become aware of exactly what it is that causes you stress, because if you can name the stressor, then you can take the necessary steps to minimize or eliminate it.

When identifying what stresses you Gardner Minshew Hat , be as specific as possible. In other words, instead of writing down the word, “work” A. J. Cann Hoodie , and write down what it was about work that causes you stress:

?Miscommunication with coworkers ?Feeling unequipped to tackle a new project ?Balancing work and the needs of your family

When you are specific in naming your stress, you have taken an important first step to taming the stress. Being specific helps you make clearer decisions about what you can do to reduce your stress.


2. Stress: Choosing What to Tackle and What to Release
When facing a stressful time, it can be very helpful to categorize and prioritize the things that are causing your stress. There are two critical questions to ask yourself when doing this:


In this situation Yannick Ngakoue Hoodie , is it a high priority or a low priori. Cheap Jerseys Cheap Jerseys From China Cheap Jerseys China Online Cheap Jerseys Wholesale Wholesale Jerseys China Cheap College Jerseys China Wholesale Authentic Soccer Jerseys Cheap Jerseys Wholesale Basketball Jerseys Free Shipping Cheap Jerseys China