but I don't know how to say "the last record". I tried with NR but it didn't really help...
To know the last record, you have read the full input stream and then in the END pattern, print out the records. Since you are using an associative array in the mentioned manner, the elements of it will always contain the last records of any group.
And, setting OFS is useless in this case.
This User Gave Thanks to elixir_sinari For This Post:
Hi,
I'm trying this command - but get this error.
Do you guys have any workaround for this?
cat tf|sed 's/{//g'|sed 's/,//g'|awk '{for (i=1;i<=NF;i++) {if ($i == "OPTIME") {k = i + 2; print $i,$k}}}'
awk: record `2005 Jul 28 17:35:29...' has too many fields
record number 15
This is how... (3 Replies)
I have a file has following records
policy glb id 1233 name Permit ping from "One" to "Second" "Address1" "Any" "ICMP-ANY" permit
policy id 999251
service "snmp-udp"
exit
policy glb id 1234 name Permit telnet from "One" to "Second" "Address2" "Any" "TCP-ANY" permit
policy id 1234... (3 Replies)
Hi,
i want to generate print statement using awk.
i have 20+ and 30+ fields in each line
Now its priting only first eight fields print statement as output not all.
my record is as shown below filename
... (2 Replies)
Hi,
To be honest, I am really impressed and amazed at the pace I find solutions for un-solved coding mysteries in this forum.
I have a file like this
input1.txt
x y z 1 2 3
a b c 4 -3 7
k l m n 0 p
1 2 a b c 4
input2
x y z 9 0 -1
a b c 0 6 9
k l m 8 o p
1 2 a f x 9
Output... (9 Replies)
Dear All,
I have 2 files. If field 1, 2, 4 and 5 matches in both file1 and file2, I want to print the whole line of file1 and file2 one after another in my output file.
File1:
sc2/80 20 . A T 86 F=5;U=4
sc2/60 55 . G T ... (1 Reply)
I'm trying to compare 2 files for differences in a selct number of fields. When differnces are found it will write the whole record of the second file including appending '|C' out to a delta file. Each record will have 20 fields, but only want to do comparison of 1st 15 fields. The 1st field of... (7 Replies)
Hi all , I have two files : dblp.xml with dblp records and itu1.txt with faculty members records. I need to find out how many dblp records are related to the faculty members. More specific: I need to find out which names from itu1.txt are a match in dblp. xml file , print them and show how many... (4 Replies)
Hi Everyone,
I have below record set. File is fixed widht file
101newjersyus 20150110
101nboston us 20150103
102boston us 20140106
102boston us 20140103
I need to group record based on first 3 letters in our case(101 and 102)
and sort last 8 digit in ascending order and print only... (4 Replies)
Hi,
My input looks like that:
A|123|qwer
A|456|tyui
A|456|wsxe
B|789|dfgh
Using awk, I am trying to get:
A|123;456|qwer;tyui;wsxe
B|789|dfgh
For records with same $1, group all the $2 in a field (without replicates), and all the $3 in a field (without replicates).
What I have tried:... (6 Replies)
Discussion started by: beca123456
6 Replies
LEARN ABOUT DEBIAN
rackup
RACKUP(1)RACKUP(1)NAME
rackup
rackup(1)-- An utility for run Rack-based applications
SYNOPSIS
rackup [ruby options] [rack options] [rackup config]
DESCRIPTION
Rackup is a useful tool for running Rack applications, which uses the Rack::Builder DSL to configure middleware and build up applications
easily.
rackup automatically figures out the environment it is run in, and runs your application as FastCGI, CGI, or standalone with Mongrel or
WEBrick -all from the same configuration.
OPTIONS
Ruby options:
-e, --eval [LINE]
evaluate a LINE of code
-d, --debug
set debugging flags (set $DEBUG to true)
-w, --warn
turn warnings on for your script
-I, --include [PATH]
specify $LOAD_PATH (may be used more than once)
-r, --require [LIBRARY]
require the library, before executing your script
Rack options:
-s, --server [SERVER]
serve using SERVER (webrick/mongrel)
-o, --host [HOST]
listen on HOST (default: 0.0.0.0)
-p, --port [PORT]
use PORT (default: 9292)
-E, --env [ENVIRONMENT]
use ENVIRONMENT for defaults (default: development)
-D, --daemonize
run daemonized in the background
-P, --pid [FILE]
file to store PID (default: rack.pid)
Common options:
-h, --help
Show the help message
--version
Show version
EXAMPLES
This is a simple example on how to start an application based on Rack with rackup:
$ rackup -Ilib blog/config.ru
[2010-12-10 15:01:11] INFO WEBrick 1.3.1
[2010-12-10 15:01:11] INFO ruby 1.9.2 (2010-08-18) [x86_64-linux]
[2010-12-10 15:01:11] INFO WEBrick::HTTPServer#start: pid=4496 port=9292
AUTHORS
Copyright (C) 2007, 2008, 2009, 2010 Christian Neukirchen <http://purl.org/net/chneukirchen>
For a complete list of authors and contributors to the project, please take a look here https://github.com/rack/rack/contributors
This manual page was written by Ermenegildo Fiorito fiorito.g@gmail.com for the Debian Project
SEE ALSO ruby(1) http://rack.rubyforge.org
December 2010 RACKUP(1)