Sony Ericsson W8 Walkman


Sony Ericsson W8 Walkman

Sony Ericsson's latest Walkman phone,the W8, is the first phone to combine Walkman features with Google's Android operating system.It has a 3-inch capacitive touchscreen,Android 2.1,3.2 MP camera, Wi-Fi, GPS,FM and Bluetooth.It's powered by a 600Mhz processor with Adreno 200 graphics.The price is Rs.9,995

Comments

UNIX : How to ignore lines with certain names

Sometimes we need to ignore multiple lines with certain words and get the list out of the file. usually it will be a log file to read . The below grep command can be used to ignore multiple words present in a text file. Lets say the file contain $ cat list.txt apple orange apple banana papaya Now we need to ignore line with orange , banana and papaya . So we can use the below grep command. $ cat list.txt | grep -Ev "orange|banana|papaya" apple apple It will ignore lines with the words in -v part of grep.

UNIX : How to get record count from zipped file

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.

Scala

Scala is a object oriented functional type programing language. All variables declared in scala is considered as objects.

Tech Info Talks

Search This Blog