TranslateProject/sources/tech/20141204 The Easy Way to Keep Track of Multiple Time Zones in Ubuntu.md
2014-12-04 17:41:05 +08:00

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The Easy Way to Keep Track of Multiple Time Zones in Ubuntu
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![date-time](http://www.omgubuntu.co.uk/wp-content/uploads/2014/11/date-time.jpg)
**Whether Im making sure that a tweet about a Chromebook sale in Australia hits those down under when awake or scheduling a Skype call with *Sam Tran*, the developer half of Ohso, I work with multiple time zones in mind.**
And therein lies a problem. If you know me youll know that I have the memory capacity of a goldfish running Windows Vista (i.e., not very good). I can barely recall what I got up to yesterday, much less remember the time differential between my door and the foot of Golden Gate bridge!
To help, I use widgets and menu items to keep me in sync. I move across multiple operating systems in the space of a regular working day, mobile and desktop, but only one lets me set up world clocks the quickest and easiest.
**And it happens to be the one whose name is above the door.**
![](http://www.omgubuntu.co.uk/wp-content/uploads/2014/11/timezones-300x180.jpg)
### Add World Clocks to Ubuntu Date/Time Applet ###
The default date-time indicator in Unity comes with supports for adding and viewing multiple time zones. No add-ons, no extra packages required.
1. Click on the clock applet and select the **Time & Date Settings** entry
1. In the **Clock** tab, check the box next to **Time in Other Locations**
1. Click the **Choose Locations** button
1. Tap **+** and enter the name of the location
#### Other Desktop Environments ####
The default clock applet in **KDE Plasma** has a similar feature and flow:
1. Right-click on the digital clock widget and select **Digital Clock Settings**
1. Click the **Time Zones** section
1. Enter the name of a city in the search field
1. Click **Ok**
The extensible nature of **GNOME Shell** sees a slew of World Clock options available to fill the gap left by its default time ticker, with [multi clock][1] being my personal favourite. The same goes again for **Cinnamon**, whose panel applet repository has ample choices, like the super slick “**World Clock Calendar**” .
![World Clock Calendar in Cinnamon 2.4](http://www.omgubuntu.co.uk/wp-content/uploads/2014/12/cinnamon-applet.jpg)
World Clock Calendar in Cinnamon 2.4
**XFCE** and **LXDE** arent quite as generous, with the only out-of-the-box “workarounds” being **multiple clocks** added to the panel, each manually configured to a given locale. Both do support indicator applets, so if youre not dependent on Unity you can install/add the standalone date/time indicator.
**Budgie** is a little too young to make corner case demands of, while Pantheon I havent tried — Ill let you fill me in on that score in the comments.
#### Desktop Apps, Widgets & Conky Themes ####
Of course, panel applets are just one way to keep tabs of the time in other countries multiple time zones. If youre not fussed about panel access there are various **desktop apps** available, many of which work cross-distro and/or cross-platform.
**GNOME Clocks** is one such app and is available to install straight from the Ubuntu Software Center in 14.04 LTS+. **Conky** is a potential alternative (though I havent yet found a pre-made theme designed for the purpose) and lightweight Chrome Apps like [Calendar Clock][2] will work anywhere Chrome does, free of the browser.
**Do you keep tabs on time zones? If so, what app, method or widget do you use to stay on top? **
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via: http://www.omgubuntu.co.uk/2014/12/add-time-zones-world-clock-ubuntu
作者:[Joey-Elijah Sneddon][a]
译者:[译者ID](https://github.com/译者ID)
校对:[校对者ID](https://github.com/校对者ID)
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[a]:https://plus.google.com/117485690627814051450/?rel=author
[1]:https://extensions.gnome.org/extension/605/multiclock/
[2]:http://www.omgchrome.com/calendar-clock-chrome-app/