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Top Forums Shell Programming and Scripting Date format change in a csv file Post 302949001 by Smiling Dragon on Sunday 5th of July 2015 10:30:10 PM
Old 07-05-2015
Quote:
Originally Posted by Aia
Why? The GNU utilities are so ubiquity that chances are that it would work for the OP as well as for anyone searching how to do something similar. In fact, you have used the GNU date all this time, without knowing you could have been using another crippled version.
I think this is a fair question, although I risk taking us a long way off topic here Smilie

The thing to remember is that most Unix is still not Linux and that many Unixes that are not Linux do not implement GNU versions of the commands by default. One reason that I could suggest (I don't know for sure) is that not all Unix is free and therefor would clash with the GPL.

If you can solve something for every platform, then wonderful!
If you can solve something for most platforms, then that's still pretty good
If you have to solve something for a small number of platforms, then OK, but you should get to this conclusion as a last resort.
This User Gave Thanks to Smiling Dragon For This Post:
 

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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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