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#1
01-22-2013
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Using grep but printing a line more than once
Hi, I am using the grep function to grep some lines from a text file. However, a line is grepped only once even if it matches the strings in the first file more than once. How can i change the code so that the line gets printed more than once? Input file 1: Code:
1 o p 1 a b 2 3 c 5 6 7 Input file 2: Code:
o a c Desired Output: Code:
1 o p 1 a b 2 3 c Thanks! |
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#2
01-22-2013
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This way: Code:
$ grep -E "$(sed 's/ /|/g;' file2)" file1 1 o p 1 a b 2 3 c Guru. |
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