awk not working for calculating no of lines with criteria Post: 302832883

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Top Forums Shell Programming and Scripting awk not working for calculating no of lines with criteria Post 302832883 by siramitsharma on Tuesday 16th of July 2013 01:46:46 AM

07-16-2013

Registered User

hi don,
I want to parse the tar file having multiple files(more than 5000+) using the conditions mentioned in awk & also need to print the filename from where the condition has matched. In case condition in theawk(if condition) is not matched then notmatch counter should increase along with the filename in which it has not matched.

Code 1:

Code:

zcat filename.tar.gz

This would read each line of archived files

Code 2:

Code:

awk -v mon="07" '
{       if(substr($0,26,2)=="02" && substr($0,84,2) == mon) {
                print $0 >> "a.txt"
                ++matchcounter
        } else 
                ++notmatch
}

This condition will then match the condition and in case matched then output should be written in text file & also increase the match counter, in case condition is not matched, then counter of notmatch should increase

Code 3:

Code:

END {   print matchcounter","notmatch >> "countfile"}'

This condition will print the value of match and notmatch counter

Now requirement is to print the archived filename in the above condition(code no 2)

siramitsharma

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LEARN ABOUT BSD

ratfor

RATFOR(1)						      General Commands Manual							 RATFOR(1)

NAME

       ratfor - rational Fortran dialect

SYNOPSIS

       ratfor [ option ... ] [ filename ... ]

DESCRIPTION

       Ratfor  converts a rational dialect of Fortran into ordinary irrational Fortran.  Ratfor provides control flow constructs essentially iden-
       tical to those in C:

       statement grouping:
	      { statement; statement; statement }

       decision-making:
	      if (condition) statement [ else statement ]
	      switch (integer value) {
		   case integer:  statement
		   ...
		   [ default: ]   statement
	      }

       loops: while (condition) statement
	      for (expression; condition; expression) statement
	      do limits statement
	      repeat statement [ until (condition) ]
	      break
	      next

       and some syntactic sugar to make programs easier to read and write:

       free form input:
	      multiple statements/line; automatic continuation

       comments:
	      # this is a comment

       translation of relationals:
	      >, >=, etc., become .GT., .GE., etc.

       return (expression)
	      returns expression to caller from function

       define:
	      define name replacement

       include:
	      include filename

       Ratfor is best used with f77(1).

SEE ALSO

       f77(1)
       B. W. Kernighan and P. J. Plauger, Software Tools, Addison-Wesley, 1976.

7th Edition							  April 29, 1985							 RATFOR(1)

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LEARN ABOUT BSD

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