Identifying new fields of data

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Join command: how to keep all fields in one data

Dear all, I 'd like to ask a question. I have two datasets: a.txt (only has one filed, call 'SNP'), b.txt( has thousands of fields, 1st field call 'SNP'). a.txt: rs9527 rs318567 rs12376 ... b.txt: rs167893 1 2 0 2 1 2 ... rs318567 2 0 2 1 2 0 ... rs12376 0 2 0 2 1 2 ... I...

2. Shell Programming and Scripting

Awk - Script assistance on identifying non matching fields

Hoping for some assistance. my source file consists of: os, ip, username win7, 123.56.78, john win7, 123.56.78, paul win7, 10.1.1.1, john win7, 10.2.2.3, joe I've been trying to run a script that will only return ip and username where the IP address is the same and the username is...

3. Shell Programming and Scripting

Identifying entries based on 2 fields in a string.

Hi Guys, I’m struggling to use two fields to do a duplicate/ unique by output. I want to look IP addresses assigned to more than one account during a given period in the logs. So duplicate IP and account > 1 then print all the logs for that IP. I have been Using AWK (just as its installed...

4. Shell Programming and Scripting

Identifying specific fields in a Row

Hi, I am new to UNIX. Can some one help me to solve the below. I have a requirement to to identify the specific fields in row and also some part of the field. In my file I have a record as sundra;10.44.48.65;10thstreet TCP packet out of state: First packet isn't SYN;telno:...

5. Shell Programming and Scripting

Match data based on two fields, and append to a line

I need to write a program to do something like a 'vlookup' in excel. I want to match data from file2 based on two fields (where both match) in file1, and for matching lines, add the data from two of the fields from file2 to file1. If anyone knows something in perl or awk that can do this, I'd be...

6. Shell Programming and Scripting

parsing data file picking out certain fields

I have a file that is large and is broken up by groups of data. I want to take certain fields and display them different to make it easier to read. Given input file below: 2008 fl01 LAC 2589 polk doal xx 2008q1 mx sect 25698541 Sales 08 Dept group lead1 ...

7. UNIX for Dummies Questions & Answers

Listing out three fields of data

How would I find three different fields in a data file such as first name, last name, credit card number in a particular file? Thanks in advance for your help

8. UNIX for Dummies Questions & Answers

Remove Data from Fields

I would like some sugestions on how to solve the following problem with removing selected data from fields. Each day I receive a file containing 22,000 records that I use a combination of awk and the cut command to remove unwanted fields. This is a work in process as I learn more about awk, sed...

9. Shell Programming and Scripting

How to change Raw data to Coloumn data fields

Dear All, I have some data file.see below. --------------ALARM CLEARING FROM SubNetwork=ONRM_RootMo,SubNetwork=AXE,ManagedElement=CGSN-------------- Alarm Record ID: 25196304 Event Time: 2006-08-28 13:41:35 Event Type: ...

LEARN ABOUT DEBIAN

srec_tektronix

srec_tektronix(5)						File Formats Manual						 srec_tektronix(5)

NAME

       srec_tektronix - Tektronix hexadecimal file format

DESCRIPTION

       The  Tektronix  hexadecimal  file  format is no longer very common.  It serves a similar purpose to the Motorola and Intel formats, usually
       used to transfer data into EPROM programmers.

   The Lines
       Most Tektronix hex files contain only Tektronix hex lines (see the next section), which always  start  with  a  slash  ("/[rq])	character.
       There are only two types of lines - data lines and a termination line.

   Data Lines
       Data lines have five fields: address, length, checksum 1, data and checksum 2.  The lines always start with a slash ("/[rq]) character.

						  +--+---------+--------+-----------+------+-----------+
						  |/ | Address | Length | Checksum1 | Data | Checksum2 |
						  +--+---------+--------+-----------+------+-----------+
       Address This is a 4 character (2 byte) address that specifies where the data in the record is to be loaded into memory.

       Data Length
	       The data length field is a 2 character (1 byte) field that specifies the number of character pairs (bytes) in the data field.  This
	       field never has a value of zero.

       Checksum 1
	       The checksum 1 field is a 2 character (1 byte) field.  Its value is the 8-bit sum of the six 4-bit values which make up the address
	       and length fields.

       Data    The data field contains character pairs (bytes); the number of character pairs (bytes) is indicated by the length field.

       Checksum 2
	       The checksum 2 field is a 2 character (1 byte) field.  Its value is the least significant byte of the sum of the all the 4-bit val-
	       ues of the data field.

   Termination Line
       Termination lines have three fields: address, zero and checksum.  The lines always start with a slash ("/[rq]) character.

							     +--+---------+------+----------+
							     |/ | Address | Zero | Checksum |
							     +--+---------+------+----------+
       Address This is a 4 character (2 byte) address that specifies where to begin execution.

       Zero    The data length field is a 2 character (1 byte) field of value zero.

       Checksum
	       The checksum 1 field is a 2 character (1 byte) field.  Its value is the 8-bit sum of the six 4-bit values which make up the address
	       and zero fields.

   Size Multiplier
       In general, binary data will expand in sized by approximately 2.4 times when represented with this format.

EXAMPLE

       Here is an example Tektronix hex file.  It contains the data "Hello, World[rq] to be loaded at address 0.
	      /00000D0D48656C6C6F2C20576F726C640A52
	      /00000000

COPYRIGHT

       srec_cat version 1.58
       Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Peter Miller

       The srec_cat program comes with ABSOLUTELY NO WARRANTY; for details use the 'srec_cat -VERSion License' command.  This is free software and
       you are welcome to redistribute it under certain conditions; for details use the 'srec_cat -VERSion License' command.

AUTHOR

       Peter Miller   E-Mail:	pmiller@opensource.org.au
       //*		 WWW:	http://miller.emu.id.au/pmiller/

Reference Manual						      SRecord							 srec_tektronix(5)

Solaris