Re: How to get a value from a file and save in another file

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Re^2: How to get a value from a file and save in another file by Anonymous Monk on Apr 27, 2005 at 16:38 UTC
Sorry for the cofusions and thanks for the help. I am new here I was not sure how to use the format yet. I am tring to output the first value with "LA" of each record. The data file should be: Record1: LA-1-00 Record2: CON-1-0 ------------LA-2-01 Record3: LA-03-2 ------------LA-03-02 I need the output like: LA-1-00 LA-2-01 LA-03-2	[reply]
Re^3: How to get a value from a file and save in another file by Jasper (Chaplain) on Apr 27, 2005 at 17:36 UTC
`perl -nl -e '/^Record/../LA/ && /(LA.+)/ && print $1' datafile` ? I'm sure I'm doing much more work than necessary - but it's hot in the office.	[reply] [d/l]
Re^4: How to get a value from a file and save in another file by ikegami (Patriarch) on Apr 27, 2005 at 20:12 UTC
Shorter: `perl -nle '/^\d/ .. /(LA.)/ && print $1' datafile` Safer: `perl -nle '/^\d/ .. /^\d\s+(LA.*)/ && print $1' datafile`	[reply] [d/l] [select]