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Full Discussion: awk command issue
Top Forums UNIX for Beginners Questions & Answers awk command issue Post 302984039 by RudiC on Thursday 20th of October 2016 05:27:45 AM
Old 10-20-2016
Looking at it again, the looong pipe could be reduced to one single awk command, although without decent input sample this is impossible to verify. Try
Code:
awk -v var=$i '
/upd_/  {a = $0}                        # keep last line containing "upd_" before the one -
$0 ~ var {exit}                         # containing the pattern in "var"; when found, leave
                                        #      script jumping to END section
END     {split (a, T, "/")              # spread "a" variable into "T" array on "/"
         sub (/\..*$/, "", T[6])        # remove everything after first dot "."
         sub (/_[^_]*$/, "", T[6])      # remove the last part after last "_" in element
         print T[6]                     # print result in element
        }
' $filename

and come back with the results.


EDIT: / added after abhii's comments/errors...
Last edited by RudiC; 10-20-2016 at 08:20 AM.. Reason: corrected typo
 

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SYNOPSIS

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DESCRIPTION

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              use FILE as font (PF2).

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