Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: deleting text between two stings
Top Forums Shell Programming and Scripting deleting text between two stings Post 302383137 by joeyg on Monday 28th of December 2009 02:06:14 PM
Old 12-28-2009
Tools a strange approach, but appears to work
Code:
C:\cygwin\tmp>cat example.txt
this is a line i want to keep
this is another line I wish to keep
I wish to delete from here ON until I see
four new lines from here and then
I wish to keep the rest.
These are some special charcters {)#@ which
have to be deleted too
This is a one more new line here. delete the text from
here. The end.

C:\cygwin\tmp>sed s/ON/~ON/ example.txt | sed s/deleted/deleted~/ | tr \n "^" | cut -d"~" -f1,3 | tr "^" \n | tr -d "~"
this is a line i want to keep
this is another line I wish to keep
I wish to delete from here  too
This is a one more new line here. delete the text from
here. The end.

And it shows 'creative' use of sed, cut, tr commands!
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Deleting text from a file

Hi, In my korn shell script, I want to delete some particular text from a certain file...How can this be done? Is the below right? ed $NAMES << EOF echo "" > /dev/null echo "${x} = " > /dev/null echo "name = " > /dev/null echo "adress = " > /dev/null w q EOF (1 Reply)
Discussion started by: n8575
1 Replies

2. UNIX for Advanced & Expert Users

Please Help. Need Help searching for multiple stings in a file and removing them.

Please help. Here is my problem. I have 9000 lines in file a and 500,000 lines in file b. For each line in file a I need to search file b and remove that line. I am currently using the grep -v command and loading the output into a new file. However, because of the size of file b this takes an... (2 Replies)
Discussion started by: mjs3221
2 Replies

3. Shell Programming and Scripting

Deleting text block in file

Need to delete a text block inside a file, that is marked with a start and an end pattern. Eg do not delete not delete <tag1> delete everything here here and here and here... <tag2> do not delete do not delete.... Believe sed is able to do this job but don't get it working. ... (1 Reply)
Discussion started by: andre123
1 Replies

4. Shell Programming and Scripting

deleting text between ; and :

An ldif export needs some text removed from every line with a ; and : Only the text (including the ;) from the ; to the : (but not the :) needs to be removed. thoughts? here's an example of one record: dn: cn=me,ou=groups,dc=me,dc=com nsUniqueId: 1255060a-46e511dd-803ce5f5-385faa0b... (1 Reply)
Discussion started by: rfransix
1 Replies

5. Shell Programming and Scripting

awk - replacing stings in file1 with column1 in file2

Hello, I've never used awk before, but from what I've read, it will best suit what I'm trying to do. I have 2 files. I need to replace strings in file1 with the first column of a matching string in file2. Below are examples: File1: random-string1 1112 1232 3213 2131 random-string2... (7 Replies)
Discussion started by: upstate_boy
7 Replies

6. Shell Programming and Scripting

help with finding text and deleting line

HI All, I need to search for a particular pattern input by the user in order to delete the line. My username.txt has username@email.com:John:149.0.3.4:1 username1@email.com:Harry:149.0.3.4:1 username1@email.net:Alex:149.0.3.4:1 username1@email.edu:Nemo:149.0.3.4:1 The program i written ... (3 Replies)
Discussion started by: ichar
3 Replies

7. UNIX for Dummies Questions & Answers

deleting text with sed

Hi There! I've got a tab delimited text file (output from a software) to which I would like to delete specific strings from one of the columns. I have tried several sed codes, but they do not seem to work for me. I can manage to delete a specific word, but this is of no use, as I what I want to... (3 Replies)
Discussion started by: alfredman
3 Replies

8. UNIX for Dummies Questions & Answers

Deleting Block of Text from a File

Hi I am looking for the way to delete the block of data for example original file line1 line2 line3 line4 line5 input file line2 line3 original file should contain line1 line4 line5 (3 Replies)
Discussion started by: rakeshkumar
3 Replies

9. Shell Programming and Scripting

Script to replace stings in multiple text files

Good Evening Folks - Happy Friday! I have a need to replace a certain string in all .csv files from "0.00" to "#Missing" in my /app/hyp_app/files directory. Does anyone have a script they use regularly that's rather quick in performance? My files are rather large so I'm looking for a... (5 Replies)
Discussion started by: SIMMS7400
5 Replies

10. UNIX for Beginners Questions & Answers

How to generate adler32 stings that convert into hex stings in python 2.7?

I want to generate adler32 stings that converts into hex stings in python 2.7 (1 Reply)
Discussion started by: bigvito19
1 Replies

LEARN ABOUT SUNOS

delete-domain

asadmin-delete-domain(1AS)					   User Commands					asadmin-delete-domain(1AS)

NAME

       asadmin-delete-domain, delete-domain - deletes the givendomain

SYNOPSIS

       delete-domain [--terse=false] [--echo=false] [--domaindir install_dir/domains] domain_name

       delete-domain  deletes  the  specified  domain.	The domain must already exist and must be stopped. This command is supported in local mode
       only.

OPTIONS

       --domaindir	       directory where the domain is to be deleted. If specified, path must be accessible in the filesystem. If not speci-
			       fied, the domain in the default install_dir/domains directory is deleted.

       --terse		       indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
			       formatted data for consumption by a script. Default is false.

       --echo		       setting to true will echo the command line statement on the standard output. Default is false.

OPERANDS

       domain_name	       name of the domain. Must be a unique name.

       Example 1: Using delete-domain

       asadmin> delete-domain sampleDomain
       deleted domain sampleDomain successfully

       Where: the sampleDomain domain is deleted.

EXIT STATUS

       0		       command executed successfully

       1		       error in executing the command

       asadmin-create-domain(1AS), asadmin-start-domain(1AS), asadmin-stop-domain(1AS), asadmin-list-domains(1AS)

J2EE 1.4 SDK							    March 2004						asadmin-delete-domain(1AS)
All times are GMT -4. The time now is 08:39 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy