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#1
05-26-2008
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grep
I have below words in my file
madrid london SW tokyo london SE germany New york london SW london NE is there a way I can extract the above word London without having london SW repeated twice. I will like the new file to appear numbered as below 1)london SW 2)london SE 3)london NE Although I have used grep bt it keeps returning all the lines that contain london. However I do not now how to go about the numbering in the new file. I do not want to use sed or awk at this time as am just learning to get grip with the basics!!! Every help with a little bit explanation will be much appreciated. Thank you all. Musa 
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#2
05-26-2008
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Hi ,
u can try this one cat <filename> | grep london | sort -u
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