awk one liner Post: 302383954

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1. Shell Programming and Scripting

3 files in one awk one liner

I have three files and I have to do something like this:- File A 1232|||1111 0001||| 1232|||2222 0001||| 1232|||4444 0001||| 1232|||4444 0001||| File B 1232|1111 0001|||002222|| 1232|2222 0001|||003333|| 1232|3333 0001|||004444|| File C 1232|002222||| 1232|005555||| Files are...

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awk one liner

input a 100 200 300 b 400 10 output a 100 a 200 a 300 b 400 b 10 Thanx

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grep-awk one liner help

Hi guys, I'm trying to create a one line command that does the following. I will post my command first so you can get the idea better: ls -larht | awk '{print $4}' | uniq | xargs grep * __________ ls -larht | awk '{print $4}' | uniq This will post the name of the groups of each file...

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need an awk one liner

example input file: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

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Awk one-liner?

Hello, I have two files... File #1 1 3 2 5 File #2 3 5 3 1 3 7 9 1 5 2 5 8 3 3 1 I need to extract all lines from File #2 where the first two columns match each line of File #1. So in the example, the output would be: 1 3 7 2 5 8 Is there a quick one-liner that would...

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Search & Replace regex Perl one liner to AWK one liner

Thanks for giving your time and effort to answer questions and helping newbies like me understand awk. I have a huge file, millions of lines, so perl takes quite a bit of time, I'd like to convert these perl one liners to awk. Basically I'd like all lines with ISA sandwiched between...

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figuring out an awk one liner

I have googled around a bit and could not find an answer to how this works: echo $STRING | awk '$0=$NF' FS= I know what each part is doing. The record is being set to equal the last field and the field separator is being set to null so that each character is considered a field. Why can FS= be...

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HELP with AWK one-liner. Need to employ an If condition inside AWK to check for array variable ?

Hello experts, I'm stuck with this script for three days now. Here's what i need. I need to split a large delimited (,) file into 2 files based on the value present in the last field. Samp: Something.csv bca,adc,asdf,123,12C bca,adc,asdf,123,13C def,adc,asdf,123,12A I need this split...

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awk or sed one liner

I have a data base of part numbers: AAA Thing1 BBB Thing2 CCC Thing3 File one is a list of part numbers: XXXX AAA234 XXXX BBB678 XXXX CCC2345 Is there a sed one-line that would compare a data base with and replace the part numbers so that the output looks like this? XXXX AAA234...

10. Shell Programming and Scripting

awk one liner

The below code is a simple modified sample from a file with millions of lines containing hundreds of extra columns xxx="yyy" ... <app addr="1.2.3.4" rem="1000" type="aaa" srv="server1" usr="user1"/> <app usr="user2" srv="server2" rem="1001" type="aab" addr="1.2.3.5"/>What's the most efficient awk...

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libusb

libusb(3LIB)							Interface Libraries						      libusb(3LIB)

NAME

       libusb - user-space USB device management library

SYNOPSIS

       cc [ flag... ] -I/usr/sfw/include file... -L/usr/sfw/lib -R/usr/sfw/lib 
       -lusb  [ library... ]
       #include <usb.h>

DESCRIPTION

       The libusb library contains interfaces for managing USB devices without a kernel driver.  It is an open-source API supported on Linux, Mac-
       OS X, and NetBSD. See http://libusb.sourceforge.net.

       The current implementation is version 0.1.8 of the libusb API.

       Complete documentation for this library can be found at /usr/sfw/share/doc/libusb/libusb.txt.

INTERFACES

       The shared object libusb.so.1 provides the following public interfaces. See intro(3) for additional information	on  shared  object  inter-
       faces.

       usb_bulk_read		     usb_bulk_write
       usb_claim_interface	     usb_clear_halt
       usb_close		     usb_control_msg
       usb_find_busses		     usb_find_devices
       usb_get_busses		     usb_get_descriptor_by_endpoint
       usb_get_descriptor	     usb_get_string
       usb_get_string_simple	     usb_init
       usb_interrupt_read	     usb_interrupt_write
       usb_open 		     usb_release_interface
       usb_reset		     usb_resetep
       usb_set_altinterface	     usb_set_configuration
       usb_set_debug		     usb_strerror

FILES

       /usr/sfw/lib/libusb.so.1        shared object

       /usr/sfw/lib/libusb_plugins     implementation-specific libusb modules

       /usr/sfw/bin/libusb-config      script to determine linking environment

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWlibusb,   SUNWlibusbut,  |
       |			     |SUNWlibugenusb		   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |External			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       intro(3), attributes(5)

       http://libusb.sourceforge.net

SunOS 5.10							    14 Oct 2004 						      libusb(3LIB)

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3 files in one awk one liner

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awk one liner

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awk one liner

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LEARN ABOUT XFREE86

libusb