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Full Discussion: adding calculated column
Top Forums Shell Programming and Scripting adding calculated column Post 302298202 by shantanuo on Tuesday 17th of March 2009 01:58:00 AM
Old 03-17-2009
1) The calculation is wrong:
The second row "test" should be 48 instead of 43 (342/7)
the third row "new" should be 42 instead of 41 (336/8)

2) My file is not ASCII text encoded. I guess that is why I get the garbage (repeated rows) output as shown below:
4 0SH ADEK 101 12:40:00 AM 04:53:00 AM 219:40:00 04:23:00 AM 10 12:01:00 AM 296:18 1:55
7 0SH ADEK 101 12:40:00 AM 04:53:00 AM 219:40:00 04:23:00 AM 10 12:01:00 AM 296:18 1:55
8 0SH ADEK 101 12:40:00 AM 04:53:00 AM 219:40:00 04:23:00 AM 10 12:01:00 AM 296:18 1:55

# file newathar.txt
newathar.txt: Par archive data

# file vv
vv: ASCII text
 

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LEARN ABOUT SUSE

ps2ascii

PS2ASCII(1)							 Ghostscript Tools						       PS2ASCII(1)

NAME

       ps2ascii - Ghostscript translator from PostScript or PDF to ASCII

SYNOPSIS

       ps2ascii [ input.ps [ output.txt ] ]
       ps2ascii input.pdf [ output.txt ]

DESCRIPTION

       ps2ascii  uses  gs(1) to extract ASCII text from PostScript(tm) or Adobe Portable Document Format (PDF) files. If no files are specified on
       the command line, gs reads from standard input; but PDF input must come from an explicitly-named file, not standard input.   If	no  output
       file is specified, the ASCII text is written to standard output.

       ps2ascii  doesn't  look at font encoding, and isn't very good at dealing with kerning, so for PostScript (but not currently PDF), you might
       consider pstotext (see below).

FILES

       Run "gs -h" to find the location of Ghostscript documentation on your system, from which you can get more details.

SEE ALSO

       pstotext(1), http://www.research.digital.com/SRC/virtualpaper/pstotext.html

VERSION

       This document was last revised for Ghostscript version 8.70.

AUTHOR

       Artifex Software, Inc. are the primary maintainers of Ghostscript.  David M. Jones <dmjones@theory.lcs.mit.edu> made  substantial  improve-
       ments to ps2ascii.

8.70								   31 July 2009 						       PS2ASCII(1)
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