How to grep lines having specific format
Question
I have got a file with following format.
1234, 'US', 'IN',......
324, 'US', 'IN',......
...
...
53434, 'UK', 'XX', ....
...
...
253, 'IN', 'UP',....
253, 'IN', 'MH',....
Here I want to extract only those lines having 'IN' as 2nd keyword. ie
253, 'IN', 'UP',....
253, 'IN', 'MH',....
Can any one please tell me a command to grep it.
2 answers
solution1
2 ACCPTED 2010-05-02 09:42:18
grep -E ^[^,]*,\\ \\'IN\\',.+\\$ FILENAME
That should do the trick!
solution2
2 2010-05-02 09:44:33
这有效：
egrep "^[0-9]+, 'IN'"
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