Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: awk command to retrieve record 23 and 89 from UNIX file
Top Forums UNIX for Beginners Questions & Answers awk command to retrieve record 23 and 89 from UNIX file Post 303002804 by Corona688 on Friday 1st of September 2017 03:02:34 PM
Old 09-01-2017
Do not post classroom or homework problems in the main forums. Homework and coursework questions can only be posted in this forum under special homework rules.

Please review the rules, which you agreed to when you registered, if you have not already done so.

More-than-likely, posting homework in the main forums has resulting in a forum infraction. If you did not post homework, please explain the company you work for and the nature of the problem you are working on.

If you did post homework in the main forums, please review the guidelines for posting homework and repost.

Thank You.

The UNIX and Linux Forums.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how do we retrieve a line from a file in unix

we need to capture a record from a file in to a variable and do modifications to it .. so capturing line by line in a file in to some variable (2 Replies)
Discussion started by: lmadhuri
2 Replies

2. UNIX for Dummies Questions & Answers

how to read record by record from a file in unix

Hi guys, i have a big file with the following format.This includes header(H),detail(D) and trailer(T) information in the file.My problem is i have to search for the character "6h" at 14 th and 15 th position in all the records .if it is there i have to write all those records into a... (1 Reply)
Discussion started by: raoscb
1 Replies

3. Shell Programming and Scripting

grep command to retrieve one file

The Sed/Grep command is really confusing me. I know I'm missing something that should be really easy to fix. My program displays multiple names after I ask it to display only one, How do I get it to do only one?? it looks like this: Please enter a name to display? >> John (A list then... (9 Replies)
Discussion started by: toejam
9 Replies

4. Shell Programming and Scripting

How to retrieve data using awk command

I have a txt file with below data (textfile1.txt) select col1, col2 from Schema_Name.Table_Name1 select * from Schema_Name.Table_Name2 select col1, col2, col3 from Schema_Name.Table_Name3 select col1 from Schema_Name.Table_Name4 My output should look like Table_Name1 Table_Name2... (5 Replies)
Discussion started by: prasad4004
5 Replies

5. Shell Programming and Scripting

Retrieve the record using 2,2 lines and display the ouput in columnwise

This is my file ------------- Using index 8 for dump of table abd_det. (6101) Dumped 0 records. (13932) Using index 10 for dump of table abscc_det. (6101) Dumped 0 records. (13932) Using index 14 for dump of table absc_det. (6101) Dumped 254365 records. (13932) Using index 16 for dump of... (10 Replies)
Discussion started by: chakkaravarthy
10 Replies

6. Shell Programming and Scripting

[Solved] awk command to read sequentially from a file until last record

Hello, I have a file that looks like this: Generated geometry (...some special descriptor) 1 0.56784 1.45783 -0.87965 8 1.29873 -0.8767 1.098789 ... ... ... ... Generated geometry (....come special descriptor) ... .... ... ... ... ... ... ... and... (4 Replies)
Discussion started by: jaldo0805
4 Replies

7. Shell Programming and Scripting

awk command to omit trailer record in a file

I am trying to omit the trailer record in a variable width file I tried using awk 'NR >1 { print prev } { prev = $0 }' filename The above command is giving output but somehow it is trimming columns from the record. For example if my record has columns A,B,C,D The awk gives output as A,B,C ... (4 Replies)
Discussion started by: abhilashnair
4 Replies

8. Shell Programming and Scripting

Help with Getting distinct record count from a .dat file using UNIX command

Hi, I have a .dat file with contents like the below: Input file ============SEQ NO-1: COLUMN1========== 9835619 7152815 ============SEQ NO-2: COLUMN2 ========== 7615348 7015548 9373086 ============SEQ NO-3: COLUMN3=========== 9373086 Expected Output: (I just... (1 Reply)
Discussion started by: MS06
1 Replies

9. Homework & Coursework Questions

awk command to retrieve record 23 and 89 from UNIX file

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: I am looking for awk command to retrieve only the record number 23 and record number 89 from a unix file?... (6 Replies)
Discussion started by: rakeshp
6 Replies

10. UNIX for Beginners Questions & Answers

How to search a text in file and retrieve required lines following it with UNIX command?

I have requirement to search for a text in the file and retrieve required lines that is user defined with unix command. Eg: Find the text UNIX in the below file and need to return Test 8 & Test 9 Test 1 Test 2 Test 3 Test 4 UNIX Test 5 Test 6 Test 7 Test 8 Test 9 Result can... (8 Replies)
Discussion started by: Arunkumarsak4
8 Replies

LEARN ABOUT LINUX

httppower

httppower(8)							     powerman							      httppower(8)

NAME

       httppower - communicate with HTTP based power distribution units

SYNOPSIS

       httppower [--url URL]

DESCRIPTION

       httppower  is  a  helper program for powerman which enables it to communicate with HTTP based power distribution units.	It is run interac-
       tively by the powerman daemon.

OPTIONS

       -u, --url URL
	      Set the base URL.

INTERACTIVE COMMANDS

       The following commands are accepted at the httppower> prompt:

       auth user:pass
	      Authenticate to the base URL with specified user and password, using ``basic'' HTTP authentication which sends the user and password
	      over the network in plain text.

       seturl URL
	      Set the base URL.  Overrides the command line option.

       get [URL-suffix]
	      Send an HTTP GET to the base URL with the optional URL-suffix appended.

       post [URL-suffix] key=val[&key=val]...
	      Send an HTTP POST to the base URL with the optional URL-suffix appended, and key-value pairs as argument.

FILES

       /usr/sbin/httppower
       /etc/powerman/powerman.conf

ORIGIN

       PowerMan was originally developed by Andrew Uselton on LLNL's Linux clusters.  This software is open source and distributed under the terms
       of the GNU GPL.

SEE ALSO

       powerman(1), powermand(8), httppower(8), plmpower(8), vpcd(8), powerman.conf(5), powerman.dev(5), powerman-devices(7).

       http://sourceforge.net/projects/powerman

powerman-2.3.5							    2009-02-09							      httppower(8)
All times are GMT -4. The time now is 02:02 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy