Sponsored Content
Top Forums Shell Programming and Scripting Remove first meta key from json records using shell Post 303028927 by Cloud_Ninja on Friday 18th of January 2019 03:39:14 AM
Old 01-18-2019
Hi Scrutinizer, thank you again for your quick reply. yes option 'second' worked fine for me. I am going to try with larger file and let you know for any issues. It would be a great help if you can just explain what was your approach and syntax explanation for learner like me .
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Generating key values for leader records

All, I have a file with text as shown below. I want the o/p file with generated values in the first column as shown in the o/p file. Pls note that the size of my file is 6 GB. How do i do this ? Input file 999999abcdef 999999ghijkl 999999mnopq 777777rosesarered 777777skyisblue Output... (1 Reply)
Discussion started by: ajfaq
1 Replies

2. Shell Programming and Scripting

How to delete duplicate records based on key

For example suppose I have a file which contains data as: $cat data 800,2 100,9 700,3 100,9 200,8 100,3 Now I want the output as 200,8 700,3 800,2 Key is first three characters, I don't want any reords which are having duplicate keys. Like sort +0.0 -0.3 data can we use... (9 Replies)
Discussion started by: sumitc
9 Replies

3. Shell Programming and Scripting

How can i use shell meta characters like * ,$ <,> ?

hey guys!! please tell me ...how can i use shell meta characters like * ,$ <,> etc in command line in command line arguments literally please reply soon ..its urgent!!!! (8 Replies)
Discussion started by: tprayush
8 Replies

4. Shell Programming and Scripting

awk - splitting 1 large file into multiple based on same key records

Hello gurus, I am new to "awk" and trying to break a large file having 4 million records into several output files each having half million but at the same time I want to keep the similar key records in the same output file, not to exist accross the files. e.g. my data is like: Row_Num,... (6 Replies)
Discussion started by: kam66
6 Replies

5. UNIX for Advanced & Expert Users

howto remove meta info about MP4 or FLV file downloaded off Youtube?

Hi I tried a tool called mediainfo > brew info media-info media-info 0.7.51 http://mediainfo.sourceforge.net Depends on: pkg-config /usr/local/Cellar/media-info/0.7.51 (3 files, 14M) http://github.com/mxcl/homebrew/commits/master/Library/Formula/media-info.rb Got details from a test... (3 Replies)
Discussion started by: slashdotweenie
3 Replies

6. Shell Programming and Scripting

Removing specific records from files when duplicate key

Hello I have been trying to remove a row from a file which has the same first three columns as another row - I have tried lots of different combinations of suggestion on this forum but can't get it exactly right. what I have is 900 - 1000 = 0 900 - 1000 = 2562 1000 - 1100 = 0 1000 - 1100... (7 Replies)
Discussion started by: tinytimmay
7 Replies

7. Shell Programming and Scripting

Passing key column from parent to child records

Hi Forum. I have this challenging issue that I'm hoping someone can help me. I have a file that contains 3 different types of segments (AM00, AM01, AM32) in a hierarchy structure and I want to be able to pass the column key from the parent record to the children records. AM00 - parent key:... (13 Replies)
Discussion started by: pchang
13 Replies

8. UNIX for Beginners Questions & Answers

Json field grap via shell script/awk

i have a json data that looks like this: { "ip": "16.66.35.10", "hostname": "No Hostname", "city": "Stepney", "region": "England", "country": "GB", "loc": "51.57,-0.0333", "org": "AS6871 British Telecommunications PLC", "postal": "E1" } im looking for a way to assign... (9 Replies)
Discussion started by: SkySmart
9 Replies

9. Shell Programming and Scripting

Remove lines from multiline json

Hi , When extracting the data from API end point ,its giving multi line json .I want to remove certain lines with group": "tag" or tget and respect "item" values python test.py /data{" Id":" 7554317""group":"get", "item":"xx5e1"],"fields":} { "time": 1520460953, "... (4 Replies)
Discussion started by: akil
4 Replies

10. UNIX for Beginners Questions & Answers

How to convert any shell command output to JSON format?

Hi All, I am new to shell scripting, Need your help in creating a shell script which converts any unix command output to JSON format output. example: sample df -h command ouput : Filesystem size used avail capacity Mounted /dev/dsk/c1t0d0s0 8.1G 4.0G 4.0G 50% /... (13 Replies)
Discussion started by: balu1234
13 Replies
DACSINIT(1)						       DACS Commands Manual						       DACSINIT(1)

NAME
dacsinit - Configure a minimal DACS federation interactively SYNOPSIS
dacsinit [-d] [-n] DESCRIPTION
This program is part of the DACS suite. The dacsinit command interactively creates a minimal DACS federation and jurisdiction. By default, the program uses the default paths that were established when DACS was built and the example paths used by dacs.quick(7)[1]. When prompted, typing Return/Enter selects the default value. It can also be used to create a configuration for a federation with one very basic jurisdiction based on names input to dacsinit. The resulting configuration can then be extended or customized manually. Note This program can be found in the distribution's src directory. It is not copied elsewhere during installation. OPTIONS
The following options are accepted: -d Avoid overwriting "real" files by appending a a suffix ("-xxx") to all files installed by this program. This is useful for debugging, but you must clean up these bogus files manually. -n Do not actually do anything, but print the actions that would be done. Can be used with -d. DIAGNOSTICS
The program exits 0 if everything was fine, 1 if an error occurred. SEE ALSO
dacs.quick(7)[1] AUTHOR
Distributed Systems Software (www.dss.ca[2]) COPYING
Copyright2003-2012 Distributed Systems Software. See the LICENSE[3] file that accompanies the distribution for licensing information. NOTES
1. dacs.quick(7) http://dacs.dss.ca/man/dacs.quick.7.html 2. www.dss.ca http://www.dss.ca 3. LICENSE http://dacs.dss.ca/man/../misc/LICENSE DACS 1.4.27b 10/22/2012 DACSINIT(1)
All times are GMT -4. The time now is 04:28 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy