Finding a text in files & replacing it with unique strings Post: 302761583

10 More Discussions You Might Find Interesting

1. Solaris

finding & replacing blank rows/spaces in a file

Can anyone help me find and replace blank rows in a file with a numeric value (ie blankrow=someTxtOrNumValue), the file is over 500,000 rows long so it would need to be the quickest way as I'll need to do this for multiple files...I would be greatfull for any suggestions....thanks sample file:...

2. Shell Programming and Scripting

replacing strings with text from other file

Hi, Im trying to update some properties files with text from another file: file1 user=xyz file2 user= after script file2 user=xyz Im using this reading the $QUARTZURL,ETC... from quartz.properties: echo...

3. Shell Programming and Scripting

help with finding & replacing pattern in a file

Hi everyone. Could u be so kind and help me with on "simple" shell script? 1. i need to search a file line by line for a pattern. example of a lines in that file 2947 domain = feD,id = 00 0A 02 48 17 1E 1D 39 DE 00 0E 00,Name Values:snNo = f10 Add AttFlag = 0 2. i need to find...

4. UNIX for Dummies Questions & Answers

Finding & Replacing specific Fields

All I have a very large file (aproximately 150,000) as shown below separated by pipe "|". I need to replace data in 2, 16, 17, 23 fields that are of time stamp format. My goal is to look in those fields and it ends with "000000|" then replace it with "000|". In other words, make it as 6 digit...

5. UNIX for Dummies Questions & Answers

Finding Unique strings which match pattern

I need to grep for a pattern in a file. Files are huge and have several repeated occurances of the strings which match pattern. I just need the strings which contain the pattern in the output. For eg. The contents of my file are as follows. The pattern I want to match by is ABCD ...

6. Homework & Coursework Questions

Finding/replacing text and redirection help

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: What command would rename "sequentialInsert", in ~cs252/Assignments/commandsAsst/project/arrayops.h, to...

7. Shell Programming and Scripting

Replacing variable Text between fixed strings

Hello all, This is my first post and I hope you can help me out. I searched for quite some hours now and haven't found a simple solution to my problem. It is as following: I got this file: dl.dropbox.com/u/14586156/stuff/Bookmarks.plist and want to replace the Text between...

8. Shell Programming and Scripting

Extended replacing of nonspecific strings in text files [beware complicated !]

Well, to make another post at this helpful forum :b::D: I recently tried something like this, I want to replace all those numberings/letters that are located between <string>file://localhost/var/mobile/Applications/ and /Documents/</string> numberings =---- replace with: first...

9. Shell Programming and Scripting

Finding/replacing strings in some files based on a file

Hi, We have a file (e.g. a .csv file, but could be any other format), with 2 columns: the old value and the new value. We need to modify all the files within the current directory (including subdirectories), so find and replace the contents found in the first column within the file, with the...

10. Shell Programming and Scripting

Command to show unique strings in two files

how to display the unique strings in two files using shell script or commands. I tried diff and cmp but it shows the entire line, i need only the mismatched strings. File1: sat,sun,mon,tue rose,lilly,lotus white,red,blue,green,pink File2: sat,sun,mon,tue rose,sunflower,lotus...

LEARN ABOUT REDHAT

replace

REPLACE(1)						      General Commands Manual							REPLACE(1)

NAME

       replace	-  A utility program that is used by msql2mysql, but that has more general applicability as well. replace changes strings in place
       in files or on the standard input. Uses a finite state machine to match longer strings first. Can be used to swap strings.

USAGE

       replace [-?svIV] from to from to ... -- [files]

       or

       replace [-?svIV] from to from to ... < fromfile > tofile

SYNOPSIS

       replace [-?|-I] [-s] [-v]

DESCRIPTION

       replace

       -?|-I  info

       -s     silent

       -v     verbose

EXTRA INFO

       Special characters in from string:

       ^     Match start of line.

       $     Match end of line.

            Match space-character, start of line or end of line. For a end  the next replace starts locking at the end space-character.  A	
	      alone in a string matches only a space-character.

EXAMPLE

       this command swaps a and b in the given files:

       shell> replace a b b a -- file1 file2 ...

SEE ALSO

       isamchk	(1),  isamlog (1), mysqlaccess (1), mysqladmin (1), mysqlbug (1), mysqld (1), mysqldump (1), mysqlshow (1), msql2mysql (1), perror
       (1), replace (1), safe_mysqld (1), which1 (1), zap (1),

AUTHOR

       Ver 1.0, distribution 3.23.29a Michael (Monty) Widenius (monty@tcx.se), TCX Datakonsult AB (http://www.tcx.se).	This software  comes  with
       no  warranty.  Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mer-
       curmedia.com)

								 20 December 2000							REPLACE(1)