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Top Forums UNIX for Dummies Questions & Answers Insert Field into a tab-delimited file Post 302338269 by Gussifinknottle on Monday 27th of July 2009 11:35:10 AM
Old 07-27-2009
Question Insert Field into a tab-delimited file

Hello,

I have about 100 files in a directory with fields which are tab delimited. I would like to append the file name as the first field and it has to be done as many times as the total lines in the file.

For example,

myFile1.txt has the following data:


1 x y z
2 a b c
3 d e f
...
...
...
...
10 p q r



I want the output to be:


myFile1.txt 1 x y z
myFile1.txt 2 a b c
myFile1.txt 3 d e f
...
...
...
...
myFile1.txt 10 p q r


Thanks for your help!
Gussi
 

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NWDIAG(1)						      General Commands Manual							 NWDIAG(1)

NAME
rackdiag - generate rack-structure-diagram image file from spec-text file. SYNOPSIS
rackdiag [options] files DESCRIPTION
This manual page documents briefly the rackdiag commands. rackdiag is generate sequence-diagram image file from spec-text file. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. For a complete description, see the Info files. -h, --help show this help message and exit. --version show program's version number and exit. -a, --antialias Pass diagram image to anti-alias filter. -c FILE, --config=FILE read configurations from FILE. -o FILE write diagram to FILE. -f FONT, --font=FONT use FONT to draw diagram. -T TYPE Output diagram as TYPE format. SEE ALSO
The programs are documented fully by http://blockdiag.com/en/nwdiag/ AUTHOR
rackdiag was written by Takeshi Komiya <i.tkomiya@gmail.com> This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others). June 11, 2011 NWDIAG(1)
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