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Full Discussion: How to convert tab delimited file to .csv file
Top Forums Shell Programming and Scripting How to convert tab delimited file to .csv file Post 302304893 by puertochico on Tuesday 7th of April 2009 01:42:27 PM
Old 04-07-2009
Quote:
Originally Posted by puertochico
The following script using awk fails in the first line of each csv file, what can i do to fix the problem?
#!/bin/bash
# list-glob.sh: Generating [list] in a for-loop, using "globbing"

echo

for file in *
# ^ Bash performs filename expansion
#+ on expressions that globbing recognizes.
do
ls -l "$file" # Lists all files in $PWD (current directory).
# Recall that the wild card character "*" matches every filename,
#+ however, in "globbing," it doesn't match dot-files.

# If the pattern matches no file, it is expanded to itself.
# To prevent this, set the nullglob option
#+ (shopt -s nullglob).
# Thanks, S.C.
done

echo; echo

for file in *xyz
do
awk -v dir=$PWD 'FS = "," {print NR";", $1";", $2";",$3";", FILENAME";", dir }' "$file" > $file.csv # Creates csv files in $PWD.
echo "Created file \"$file.csv\"".
done

echo

exit 0
Sorry
I got it
awk -v dir=$PWD 'BEGIN { FS="," } {print NR";", $1";", $2";",$3";", FILENAME";", dir }'
 

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LEARN ABOUT DEBIAN

ifpps

ifpps(8)							netsniff-ng-toolkit							  ifpps(8)

NAME

       ifpps - fetch and format kernel network statistics

SYNOPSIS

       ifpps	 -d|--dev <netdev> [-t|--interval <sec>][-p|--promisc][-c|--term]
	    [-C|--csv][-H|--csv-tablehead][-l|--loop][-v|--version][-h|--help]

DESCRIPTION

       A tiny tool to provide top-like reliable networking statistics.	ifpps reads out the 'real' kernel statistics, so it does not give
       erroneous statistics on high I/O load.

OPTIONS

       ifpps --dev eth0
	   Fetch eth0 interface statistics.

       ifpps --dev eth0 --interval 60 --csv
	   Output eth0 interface statistics every minute in CSV format.

OPTIONS

       -h|--help
	   Print help text and lists all options.

       -v|--version
	   Print version.

       -d|--dev <netdev>
	   Device to fetch statistics for i.e., eth0.

       -p|--promisc
	   Put the device in promiscuous mode

       -t|--interval <time>
	   Refresh time in sec (default 1 sec)

       -c|--term
	   Output to terminal

       -C|--csv
	   Output in CSV format.  E.g. post-processing with Gnuplot et al.

       -H|--csv-tablehead
	   Print CSV table head.

       -l|--loop
	   Loop terminal output.

AUTHOR

       Written by Daniel Borkmann <daniel@netsniff-ng.org>

DOCUMENTATION

       Documentation by Emmanuel Roullit <emmanuel@netsniff-ng.org>

BUGS

       Please report bugs to <bugs@netsniff-ng.org>

								    2012-06-29								  ifpps(8)
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