Sponsored Content
Top Forums Shell Programming and Scripting Using sed to replace special characters Post 302444389 by nimo on Wednesday 11th of August 2010 06:54:43 PM
Old 08-11-2010
Thanks bartus11. I forgot to mention that the line "may" also start with a letter; how do I modify the awk command?
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Replace Special characters in a file

Hi, I have a data like this in a file, 402003279034002000100147626030003300010000000000002000029000000 ær^M^\MÍW^H I need to replace those special char to some other char like # or $ Is there any ways to do it... I tried commands tr,sed and many but it was not able to replace because... (1 Reply)
Discussion started by: solai
1 Replies

2. UNIX for Dummies Questions & Answers

Find and replace special characters in a file

HI All I need a shell script ehich removes all special characters from file and converts the file to UTF-* format Specail characters to be removed must be configurable. strIllegal = @"?/><,:;""'{|\\+=-)(*&^%$#@!~`"; Please help me in getting this script as my scripting skilla are... (2 Replies)
Discussion started by: sujithchandra
2 Replies

3. Solaris

How to replace special characters in vi?

Hi , I want to replace the special characters in the file. For eg: cat abc 1234/4455/acb 234/k/lll/ 234`fs`fd I want to replace / and ` with the letter a and the output should like below. How to achieve this. 1234a4455aacb 234akallla 234afsafd (2 Replies)
Discussion started by: rogerben
2 Replies

4. Shell Programming and Scripting

Replace special characters

I have a line ending with special character and 0 The special character is the field separator for this line in VI mode the file will look like below, but while cat the special character wont display i know the hexa code for the special character ^_ is \x1f and ascii code is \0037, ... (0 Replies)
Discussion started by: ratheeshjulk
0 Replies

5. Shell Programming and Scripting

Replace special characters with Escape characters?

i need to replace the any special characters with escape characters like below. test!=123-> test\!\=123 !@#$%^&*()-= to be replaced by \!\@\#\$\%\^\&\*\(\)\-\= (8 Replies)
Discussion started by: laknar
8 Replies

6. Shell Programming and Scripting

How to replace special characters?

Hi Unix Guru, I have an requirement for replace some specail characters in a file, my file came from mainframe. please see below example: when open it with vi 17896660|89059215|04/24/1998 00:00:00.000000| abc 123-453-1312^M<85>^M<85>|124557 if I run cat -v I got following:... (25 Replies)
Discussion started by: ken002
25 Replies

7. Shell Programming and Scripting

Replace special characters with backslash and character

Hi, I have a string wherein i need to replace special characters with backslash and that character. Ex: If my string is a=qwerty123@!, then the new string should be a_new=qwerty123\@\!\, Thanks (3 Replies)
Discussion started by: temp_user
3 Replies

8. Shell Programming and Scripting

Help to replace the string with special characters

{"name":"alR_pl-ENVIRONMENT_192_168_211_123_sDK_PROVISION_7","description":"aLR_pl-ENVIRONMENT_192_168_211_123_sDK_PROVISION_7","json_class":"Chef::Role","default_attributes":{},"override_attributes":{"yoapp":{"jboss":"5.1.0","port":"2243","warname":"soap","datacenter":"alR","ip":"192.168.211.123","... (3 Replies)
Discussion started by: nikhil jain
3 Replies

9. UNIX for Advanced & Expert Users

How to replace special characters?

Hi Team, I have data like this. |*|.5|*|0.2|*|A.B|*| Would like to add zero (0) before the decimal point where there is no zero as |*|0.5|*|0.2|*|A.B|*| How to replace |*|. with |*|0. I tried below command which didn't work echo '|*|.5|*|0.2|*|A.B|*' | sed... (4 Replies)
Discussion started by: Ravi.K
4 Replies

10. UNIX for Beginners Questions & Answers

Replace Pattern with another that has Special Characters

Hello Team, Any help would be much appreciated for the below scenario: I have a sed command below where I am trying to replace the contents of 'old_pkey' variable with 'new_pkey' variable in a Soap request file (delete_request.txt). This works fine for regular string values, but this new_pkey... (8 Replies)
Discussion started by: ChicagoBlues
8 Replies
COLRM(1)						    BSD General Commands Manual 						  COLRM(1)

NAME
colrm -- remove columns from a file SYNOPSIS
colrm [start [stop]] DESCRIPTION
The colrm utility removes selected columns from the lines of a file. A column is defined as a single character in a line. Input is read from the standard input. Output is written to the standard output. If only the start column is specified, columns numbered less than the start column will be written. If both start and stop columns are spec- ified, columns numbered less than the start column or greater than the stop column will be written. Column numbering starts with one, not zero. Tab characters increment the column count to the next multiple of eight. Backspace characters decrement the column count by one. ENVIRONMENT
The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7). EXIT STATUS
The colrm utility exits 0 on success, and >0 if an error occurs. SEE ALSO
awk(1), column(1), cut(1), paste(1) HISTORY
The colrm command appeared in 3.0BSD. BSD
August 4, 2004 BSD
All times are GMT -4. The time now is 04:30 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy