Some pictures/photos from Dubai Zoo

2011-06-16 1 min read Photo

Here are some of the pics that I took in Dubai Zoo. The challenge in this was to get the correct Focus to make sure that the bars of the cage in the zoo does not come in the snaps.

Putting the camera in the manual mode helps but then you can always focus on something in far distance and then try to focus on your subject and it might help, if not go for manual focus

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Ultralight DIY distribution

2011-01-02 1 min read Linux
Victorinox Presentation Master (new)
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    Image via <a href="http://commons.wikipedia.org/wiki/File:Vx_presentation_master_new.jpg">Wikipedia</a>
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Tiny Core: Ultralight DIY distribution

When reviewing a lightweight distribution, the term Swiss Army knife is sometimes employed to indicate that it’s packed with features despite a diminutive size. However, at 11MB for the ISO, Tiny Core is more of a blank-slate distribution, as when booted from a CDROM or a USB stick, it presents the user with a simple desktop consisting merely of a task launcher and a package manager. It contains some good ideas and it’s already perfectly usable, but I think it needs a few more refinements in order to become great. more»

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Calender for the month of November – free.

2010-10-29 1 min read Photo Uncategorized

Here is the calendar for the month of November that you can use as wallpaper.

[Calendar November][1]
Calendar November
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bash – echo command with option to display the output on the same line.

2010-09-21 2 min read Bash Fedora Learning Linux

Here is a nice little trick to display the output in the same line :

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      &nbsp;<span class="kw3">echo</span> <span class="re5">-ne</span> <span class="st0">"output\<span class="es1">\r</span>"</span>
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The trick here is simple, first we disable the <a class="zem_slink" title="Newline" rel="wikipedia" href="http://en.wikipedia.org/wiki/Newline">newline printed by <a class="zem_slink" title="Echo (command)" rel="wikipedia" href="http://en.wikipedia.org/wiki/Echo_%28command%29">echo command with the &#8221;-n&#8221; option and then we enable the interpretation of the <a class="zem_slink" title="Backslash" rel="wikipedia" href="http://en.wikipedia.org/wiki/Backslash">backslash characters with the &#8221;-e&#8221; option. As the &#8221;\r&#8221; is used as <a class="zem_slink" title="Carriage return" rel="wikipedia" href="http://en.wikipedia.org/wiki/Carriage_return">carriage return which brings you to the start of the line without the newline (like in <a class="zem_slink" title="Typewriter" rel="wikipedia" href="http://en.wikipedia.org/wiki/Typewriter">typewriter), we will use the same to get the desired effect. So, if you wanted a stopwatch for a 100 seconds on the console then this simple bash <a class="zem_slink" title="For loop" rel="wikipedia" href="http://en.wikipedia.org/wiki/For_loop">for loop would do the same:

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