Sponsored Content
Top Forums Shell Programming and Scripting Comparing a bigger network file with a smaller one Post 303021015 by Sanchari on Thursday 2nd of August 2018 04:13:22 PM
Old 08-02-2018
Quote:
Originally Posted by RudiC
No posts because you were asked to show your own efforts first. Even failed approaches give base to discussions / improvements / learnings.
I am just asking for help so that I can process my data faster. Efforts were did put in, but not using shell, but thanks for your interest to point things out
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Have problem transfer large file bigger 1GB

Hi folks, I have a big problem.... and need help from your experience/knowledge. I previously install and use FREEBSD 7.0 release on my storage/backup file server, for some reason, I can not transfer any files that is bigger than 1GB. If I transfer it to Freebsd file server, the system... (2 Replies)
Discussion started by: bsdme2
2 Replies

2. Shell Programming and Scripting

splitting text file into smaller ones

Hello We have a text file with 400,000 lines and need to split into multiple files each with 5000 lines ( will result in 80 files) Got an idea of using head and tail commands to do that with a loop but looked not efficient. Please advise the simple and yet effective way to do it. TIA... (3 Replies)
Discussion started by: prvnrk
3 Replies

3. Programming

Can't create file bigger than 2GB with my application

Hi, I've created a simple application that is supposed to fill up a file with messages up to the size I pass as parameter. The problem is that once the file reaches the 2GB size, it stops growing. The flow of the application, for what is worth, is as follows: while ( bytes written <... (7 Replies)
Discussion started by: emitrax
7 Replies

4. Shell Programming and Scripting

Lookup two values per line (from a second file) and write the smaller value to another file

Hello Unix Gurus, Please let me know if this is hard to understand and I apologize for my inability to explain better. I have a file "Foo" with the following structure CHR_A BP_A SNP_A CHR_B BP_B SNP_B R2 1 ... (3 Replies)
Discussion started by: genehunter
3 Replies

5. Shell Programming and Scripting

parsing data from a big file using keys from another smaller file

Hi, I have 2 files format of file 1 is: a1 b2 a2 c2 d1 f3 format of file 2 is (tab delimited): a1 1.2 0.5 0.06 0.7 0.9 1 0.023 a3 0.91 0.007 0.12 0.34 0.45 1 0.7 a2 1.05 2.3 0.25 1 0.9 0.3 0.091 b1 1 5.4 0.3 9.2 0.3 0.2 0.1 b2 3 5 7 0.9 1 9 0 1 b3 0.001 1 2.3 4.6 8.9 10 0 1 0... (10 Replies)
Discussion started by: Lucky Ali
10 Replies

6. Shell Programming and Scripting

How to split a file into smaller files

Hi, I have a big text file with m columns and n rows. The format is like: STF123450001000200030004STF123450005000600070008STF123450009001000110012 STF234560345002208330154STF234590705620600070080STF234567804094562357688 STF356780001000200030004STF356780005000600070080STF356780800094562657687... (2 Replies)
Discussion started by: wintersnow2011
2 Replies

7. Shell Programming and Scripting

Comparing floating number and replace the smaller one with awk?

Hi guys, I tried to write a script for replacing some number in a bunch of files. However, I failed because my limited bash scripting knowledge. Here I will explain the expected function: I have many data files need to be processed. Here shows one part of a file as an example: a list with... (7 Replies)
Discussion started by: liuzhencc
7 Replies

8. Shell Programming and Scripting

Comparing multiple network files (edge lists)

I want to compare 4 edge-lists to basically see if an edge is present in all 4 networks. The issue is that an edge A-B in one file can be present as B-A in another file. Example: Input 1: net1.txt A B 0.1 C D 0.65 D E 0.9 E A 0.7 Input 2: net2.txt A Z 0.1 C D 0.65 E D 0.9 E A... (1 Reply)
Discussion started by: Sanchari
1 Replies

9. Shell Programming and Scripting

Splitting a text file into smaller files with awk, how to create a different name for each new file

Hello, I have some large text files that look like, putrescine Mrv1583 01041713302D 6 5 0 0 0 0 999 V2000 2.0928 -0.2063 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 5.6650 0.2063 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 3.5217 ... (3 Replies)
Discussion started by: LMHmedchem
3 Replies
LBT(1)							      General Commands Manual							    LBT(1)

NAME
lbt - LTL to Buchi Translator SYNOPSIS
lbt < formula.txt > automaton.txt lbt2dot < automaton.txt > automaton.dot DESCRIPTION
This manual page documents briefly the lbt and lbt2dot commands. This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page. Instead, it has documentation in HTML format; see below. lbt is a filter that translates a linear temporal logic (LTL) formula to a corresponding generalized Buchi automaton. The translation is based on the algorithm by Gerth, Peled and Vardi presented at PSTV'95, Simple on-the-fly automatic verification of linear temporal logic. Hardly any optimizations are implemented, and the generated automaton is often bigger than necessary. But on the other hand, it should always be correct. The filter lbt2dot can be used to translate Buchi automata from the lbt output format to GraphViz format for visualization. EXAMPLE
echo G p0 | lbt | lbt2dot | dotty - SEE ALSO
dotty(1). FILES
/usr/share/doc/lbt/html/index.html The real documentation for LBT. AUTHOR
This manual page was written by Marko Makela <msmakela@tcs.hut.fi>, for the Debian GNU/Linux system (but may be used by others). The lbt program was written by Mauno Ronkko and Heikki Tauriainen, and it was optimized by Marko Makela, who also wrote the lbt2dot filter. Please see the copyright file in /usr/share/doc/lbt for details. August 10, 2001 LBT(1)
All times are GMT -4. The time now is 07:28 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy