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Top Forums Shell Programming and Scripting remove all duplicate lines from all files in one folder Post 302321100 by colemar on Saturday 30th of May 2009 05:13:20 AM
Old 05-30-2009
Quote:
Originally Posted by devtakh
Code:
awk '{s=FILENAME}!a[$0]++ && FILENAME == s{print $0>FILENAME }' txt*

-Devaraj Takhellambam
FILENAME==s is always true since it can happen only just after s=FILENAME.

>FILENAME is writing to the same file that awk is reading, I believe this is not a good idea. Plus, to append to a file you need to use >>.

The code can be reworked as:
Code:
mkdir tmp
awk '!a[$0]++{print$0>>"tmp/"FILENAME}' txt*

 

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GNUNET-DHT-GET(1)					      General Commands Manual						 GNUNET-DHT-GET(1)

NAME
gnunet-dht-get - issue a GET request to the GNUnet DHT, prints results. SYNOPSIS
gnunet-dht-get [options] DESCRIPTION
gnunet-dht-get issue a GET request to the GNUnet DHT and prints results. OPTIONS
-c FILENAME, --config=FILENAME Use the configuration file FILENAME. -h, --help Print short help on options. -k KEY, --key=KEY The query key. -L LOGLEVEL, --loglevel=LOGLEVEL Use LOGLEVEL for logging. Valid values are DEBUG, INFO, WARNING and ERROR. -l LOGFILE, --logfile=LOGFILE Configure logging to write logs to LOGFILE. -r LEVEL, --replication=LEVEL How many parallel requests (replicas) to create. -T TIMEOUT, --timeout=TIMEOUT How long to execute this query before giving up? -t TYPE, --type=TYPE The type of data to look for. -V, --verbose Be verbose (print progress information). -v, --version Print GNUnet version number. BUGS
Report bugs by using Mantis <https://gnunet.org/bugs/> or by sending electronic mail to <gnunet-developers@gnu.org> GNUnet Jan 4, 2012 GNUNET-DHT-GET(1)
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