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Top Forums Shell Programming and Scripting Performance issue in UNIX while generating .dat file from large text file Post 302309341 by KRAMA on Tuesday 21st of April 2009 04:43:30 PM
Old 04-21-2009
Hi John,

Please find the answers as below:

Please describe exactly what the script needs to do.
This script splits the data from Detail files (i.e which are the input files for the shell script in .txt format) . In this case the detal file located at ${m_recv_dir}/${m_glb_d92_nm}${m_glb_file_seq} . which is the starting portion of the code which i posted.

This script reads the data line by line from the text file and prepare output .DAT file.

Once the .DAT file is created it puts '*/' end of file character at the bottom of the output file generated. Once the .DAT output file is generated another shell script loads data from this .DAT files to work tables of the database using SQL Loader.

What files does it use for input? What is the format of those files?

The format of the input file is .txt

What is the format of the output?

The output format is .DAT

Please do let me know what else information you need so you can help me on this..
 

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UFOND(1)						      General Commands Manual							  UFOND(1)

NAME
ufond - convert UNIX font files into Macintosh format SYNOPSIS
ufond [-dfont] [-macbin] [-res] [-script name] fontfile... DESCRIPTION
The program ufond takes UNIX font files, wraps them in a Macintosh resource fork, creates a family for them, and then wraps that in a macbinary or binhex file. The program reads one or more font files, specified at the end of the command line, using any of the following formats: Glyph Bitmap Distribution (.bdf) TrueType (.ttf) OpenType (.otf) POSTSCRIPT Binary format (.pfb) All fonts with the same font family name will be placed in the same FOND. The program associates the name of a POSTSCRIPT font with a bit- map font, as well as handling bold, italic, and other variants properly. The generated Macintosh files will be in one of three formats: MacBinary (default) dfont (data fork resource file format, used by MacOS X) bare resource fork (you have to know how to transform this into a real resource fork) The program normally assumes that your fonts are in the roman script system. If this is not true you may specify a script directly. The program knows the names of a few scripts (greek, cyrillic, hebrew, arabic) which may be entered directly; otherwise you must know the Mac- intosh script number. OPTIONS
-dfont Generate Macintosh files in dfont format. -macbin Generate Macintosh files in MacBinary format. -res Generate Macintosh files in resource format. -script name Specify the Macintosh script number. AUTHOR
George Williams (gww@silcom.com). Manual page by Ziying Sherwin (sherwin@nlm.nih.gov) and R.P.C Rodgers (rodgers@nlm.nih.gov), Lister Hill National Center for Biomedical Communications, U.S. National Library of Medicine. 23 October 2002 UFOND(1)
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