Split large xml into mutiple files and with header and footer in file Post: 303027499

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Top Forums Shell Programming and Scripting Split large xml into mutiple files and with header and footer in file Post 303027499 by Corona688 on Monday 17th of December 2018 10:39:27 AM

12-17-2018

Registered User

Thanks for showing what input you actually have. What output do you actually want?

Code modified to rudic's suggestions:

Code:

BEGIN {
	ORS=""
	OUT="x."
	ROWS=5
	ROWTAG="DOCUMENT"
	FTRTAG="FOOTER"
}

# First pass, remember headers and footers
NR==FNR {
	if(F || TAG == FTRTAG)
	{
		if(!F) {
			FTRSTART=FNR
			F=1
		}
		FTR=FTR RS $1 OFS $2
	}
	else if((!H) && (TAG == ROWTAG))
	{
		HDREND=FNR
		H=1
	}
	else if(!H)	HDR=HDR RS $1 OFS $2
	next
}

# Skip header and footer
(FNR < HDREND) || (FNR >= FTRSTART) { next }

# Close output file once enough DOCUMENT records
((XNR%(ROWS+1)) == 0) {
	if(FILE) {
		print FTR > FILE
		close(FILE);
	}
	FILE=sprintf("%s%04d", OUT,++FILENUM);
	print HDR > FILE
	XNR++
}

{	print RS $0 > FILE	}

CTAG == "DOCUMENT" { XNR++ }

END {	if(FILE) print FTR > FILE }

...but it won't work until I know what tags you're actually using for header and footer. Modify HDRTAG and FTRTAG accordingly.

Corona688

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LEARN ABOUT REDHAT

wc

WC(1)									FSF								     WC(1)

NAME

       wc - print the number of bytes, words, and lines in files

SYNOPSIS

       wc [OPTION]... [FILE]...

DESCRIPTION

       Print  byte, word, and newline counts for each FILE, and a total line if more than one FILE is specified.  With no FILE, or when FILE is -,
       read standard input.

       -c, --bytes
	      print the byte counts

       -m, --chars
	      print the character counts

       -l, --lines
	      print the newline counts

       -L, --max-line-length
	      print the length of the longest line

       -w, --words
	      print the word counts

       --help display this help and exit

       --version
	      output version information and exit

AUTHOR

       Written by Paul Rubin and David MacKenzie.

REPORTING BUGS

       Report bugs to <bug-coreutils@gnu.org>.

COPYRIGHT

       Copyright (C) 2002 Free Software Foundation, Inc.
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

SEE ALSO

       The full documentation for wc is maintained as a Texinfo manual.  If the info and wc programs are properly installed at your site, the com-
       mand

	      info wc

       should give you access to the complete manual.

wc (coreutils) 4.5.3						   February 2003							     WC(1)