Motorola launched Motorola xoom Wi-Fi and 3G model tablets.It is world's first device powered by Android 3.0. It has 1 Ghz dual-core processor and 1 GB RAM. It has also 2MP front-facing and rear-facing cameras.It include Google Mobile services on a 10.1 inch widescreen HD display.Motorola xoom supports a beat version of Adobe Flash Player 10.2. It features a built-in gyroscope, barometer, e-compass, accelerometer and adaptive lighting. The tablet supports up to 10 hours of video playback.The price of Motorola xoom are Rs.34,490 and Rs.41,490 respectively.
Sometimes we may need to get records count from file . For that we can use wc -l , command with file name. In some situation the file will be in compressed format . wc -l will not directly work with zipped files . In this case we can do zcat the file and pipe the word count command with it. Example : Let say we have a file cricketData.dat.gz To get word count from the file use : zcat cricketData.dat.gz | wc -l This will give the record count.
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