Need to find the string
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Original Message
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Name: ahmedwaseem2000
Date: July 7, 2005 at 08:23:11 Pacific
Subject: Need to find the stringOS: UnixCPU/Ram: 256 |
Comment: Hi , Can any one of you tell me how to find the 5 characters after the 5th occurance of a ","(comma) in a data file for all the rows of the file. As i am still naive with unix scripting Many Thanks,
Waseem
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Response Number 1
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Name: vicchai
Date: July 7, 2005 at 19:00:14 Pacific
Subject: Need to find the string |
Reply: (edit)Hi Waseem, If you means all occurance in one line, you can try this: tr "," " " < datefile | awk '{print $6}' | cut -c 5
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Response Number 2
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Name: ahmedwaseem2000
Date: July 7, 2005 at 22:40:06 Pacific
Subject: Need to find the string |
Reply: (edit)Hi Victor, Thanks for all your help. May i ask you for one more favor if possible for you. now i have 2 files one data file and the other parameter file. from parameter file i have to pick a value and perform some calculations and place it at the end of the corresponding line number in the data file. Could you please help again. Many Thanks,
Waseem
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Response Number 3
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Name: Jim Boothe
Date: July 8, 2005 at 08:37:29 Pacific
Subject: Need to find the string |
Reply: (edit)FYI, the tr solution above that changes the comma-delimited data to space-delimited data will fail when the data contains spaces such as: 15023,Jim Boothe,123 Main Street,O-positive Just let awk process it as comma-delimited data: awk -F, '{print $6}' datafile | cut -c-1-5
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