Sponsored Content
Full Discussion: Cut big text file into 2
Top Forums Shell Programming and Scripting Cut big text file into 2 Post 302321486 by sandy221 on Monday 1st of June 2009 10:20:12 AM
Old 06-01-2009
Cut big text file into 2

I have a big text file. I want to cut it into 2 pieces at known point or I know the pattern of the contents from where it can separate the files. Is there any quick command/solution?
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to cut a text file at a certain spot?

Say I do a date command and get the time from 15 minutes ago. I have a text file with the date printed out every minute or so and I want to cut the file at the date stamp given to me by the 15 minute ago time stamp. Is there an easy way to do this? Example: date +%M gives me 56 I... (2 Replies)
Discussion started by: LordJezo
2 Replies

2. Shell Programming and Scripting

How to cut some data from big file

How to cut data from big file my file around 30 gb I tried "head -50022172 filename > newfile.txt ,and tail -5454283 newfile.txt. It's slowy. afer that I tried sed -n '46467831,50022172p' filename > newfile.txt ,also slow Please recommend me , faster command to cut some data from... (4 Replies)
Discussion started by: almanto
4 Replies

3. Shell Programming and Scripting

Helping in parsing subset of text from a big results file

Hi All, I need some help to effectively parse out a subset of results from a big results file. Below is an example of the text file. Each block that I need to parse starts with "reading sequence file 10.codon" (next block starts with another number) and ends with **p-Value(s)**. I have given... (1 Reply)
Discussion started by: Lucky Ali
1 Replies

4. Shell Programming and Scripting

cut the second line in a text file

Hi I have some problem to cut out the second line in a output file and send to a new file it's a #!/bin/bash script 1 something 2 something 3 something and after I cut 1 something 3 something New file 2 something Thanks in advance (7 Replies)
Discussion started by: pelle
7 Replies

5. UNIX for Dummies Questions & Answers

Cut text from a file

How can I cut the text of definite length say from line no. 20 to 1000? It is trivial ques, but I am very new to Unix. Thanks :) (3 Replies)
Discussion started by: JackR
3 Replies

6. Shell Programming and Scripting

Very big text file - Too slow!

Hello everyone, suppose there is a very big text file (>800 mb) that each line contains an article from wikipedia. Each article begins with a tag (<..>) containing its url. Currently there are 10^6 articles in the file. I want to take random N articles, eliminate all non-alpharithmetic... (14 Replies)
Discussion started by: fedonMan
14 Replies

7. UNIX for Advanced & Expert Users

Help using Awk and cut with a text file

Looking for some help on using awk and cut I have a text file that has fixed information and want to write a script that will prompt the user for an account to search for and pint the output The sample line that has the key information looks like this: Statement to: ... (5 Replies)
Discussion started by: ziggy6
5 Replies

8. UNIX for Dummies Questions & Answers

How to cut a big file into small ones?

Hello all, Currently I have a txt file named as a.txt with the content as: f e100 aa bb cc dd ee ff f e222 aa dd ff gg f e987 dd aa f e2222 gg ff gg aa dd ff ee ee While, for some reason I want to cut a.txt into small ones, e.g. f1.txt, f2.txt, f3.txt and f4.txt. The routine is to... (6 Replies)
Discussion started by: locohd
6 Replies

9. Shell Programming and Scripting

Cut text from a file and remove

Hello Friends, I am stuck with the below problem.Any help will be appreciated. I have a file which has say 100 lines. On the second last line I have a line from which i want to remove certain characters.. e.g CAST(CAST( A as varchar(50)) || ',' || CAST(CAST( B as varchar(50)) || ',' ||... (8 Replies)
Discussion started by: vital_parsley
8 Replies
mdbFontEncoding(5)						 The m17n Library						mdbFontEncoding(5)

NAME
mdbFontEncoding - Font Encoding DESCRIPTION
The m17n library loads information about the encoding of each font form the m17n database by the tags <font, encoding>. The data is loaded as a plist of this format. FONT-ENCODING ::= PER-FONT * PER-FONT ::= '(' FONT-SPEC ENCODING [ REPERTORY ] ')' FONT-SPEC ::= '(' [ FOUNDRY FAMILY [ WEIGHT [ STYLE [ STRETCH [ ADSTYLE ]]]]] REGISTRY ')' ENCODING ::= SYMBOL FONT-SPEC is to specify properties of a font. FOUNDRY to REGISTRY are symbols corresponding to Mfoundry to Mregistry property of a font. See m17nFont for the meaning of each property. For instance, this FONT-SPEC: (nil alice0 lao iso8859-1) should be applied to all fonts whose family name is 'alice0 lao', and registry is 'iso8859-1'. ENCODING is a symbol representing a charset. A font matching FONT-SPEC supports all characters of the charset, and a character code is mapped to the corresponding glyph code of the font by this charset. REPERTORY is a symbol representing a charset or 'nil'. Omitting it is the same as specifying ENCODING as REPERTORY. If it is not 'nil', the charset specifies the repertory of the font, i.e, which character it supports. Otherwise, whether a specific character is supported by the font or not is asked to each font driver. For so called Unicode fonts (registry is 'iso10646-1'), it is recommended to specify 'nil' as REPERTORY because such fonts usually supports only a subset of Unicode characters. COPYRIGHT
Copyright (C) 2001 Information-technology Promotion Agency (IPA) Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST) Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License <http://www.gnu.org/licenses/fdl.html>. Version 1.6.2 12 Jan 2011 mdbFontEncoding(5)
All times are GMT -4. The time now is 12:45 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy