Sponsored Content
Full Discussion: problems with sed
Top Forums UNIX for Advanced & Expert Users problems with sed Post 302446221 by rajamadhavan on Wednesday 18th of August 2010 04:41:57 AM
Old 08-18-2010
Code:
echo "a,0,0,0,b,0" | sed 's/0,/1,/g'

if you really want to use only ',0,' format you need to do one more round of substitution

Code:
echo "a,0,0,0,b,0" | sed 's/,0,/,1,/g' | sed 's/,0,/,1,/g'


Last edited by rajamadhavan; 08-18-2010 at 05:43 AM.. Reason: additional input
This User Gave Thanks to rajamadhavan For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

sed file problems

when i am running a sed command i want to get rid of all of the backslashes in the lin but it is taking this as being a command how do i delete backslashes????? sed -e "s/\/g" Anyn ideas????????? (7 Replies)
Discussion started by: johnnynolegs
7 Replies

2. UNIX for Dummies Questions & Answers

Problems with sed

Hi, I'm trying to use the sed command but I'm not sure how to use it properly. I've read the man pages for the sed command but I'm still unsure on how to use it. Basically I have a file with the words male and female written multiple times. I want to swap the word male for female and... (4 Replies)
Discussion started by: tugade
4 Replies

3. Shell Programming and Scripting

Problems with SED

I have a group of xml files and I need to insert 3 parameters just after this line in each file: ---------------Pattern to be searched for------------------------- <!--The following configuration is a test configuration--> ---------------Parameters to be added---------------------------... (11 Replies)
Discussion started by: collern2
11 Replies

4. Shell Programming and Scripting

Having problems with sed: can't replace $1

At the moment, I'm trying to do the following: 1. Have sed read the first line of a file Example (file1.x): 5 2. Replace that first line with a new first line, which would read 5=newvariable 3. Have that information placed into file2.y Unfortunately, I'm having a problem. Sed... (5 Replies)
Discussion started by: Agent-X
5 Replies

5. Solaris

Sed problems on Solaris 10

Hi, The config file: # Port(s) for accepting client connections RTSPPort=554 bash-3.00# awk -F"=" -v gr="888" '/RTSPPort/{$2=gr;}1' OFS="=" server.ini awk: syntax error near line 1 awk: bailing out near line 1 Can you help me on why this doesn't work. The next one neighter. Dosn't... (0 Replies)
Discussion started by: potro
0 Replies

6. Shell Programming and Scripting

problems using sed

i have a file acc.sh which has about 10 lines and then i have defined $var which has a line number in it (say 5). i want to extarct from line 5 to the end of the file and put the output into another file. I have used sed -n $var,'$p' acc.sh | tee abc.sh but at times it does'nt work and gives an... (6 Replies)
Discussion started by: lassimanji
6 Replies

7. Shell Programming and Scripting

2 problems... sed and sort

Hi everyone! I have a file like that: And I would it like that: I don't know how to keep the first field and sort the second one. I have a second question with sed... to put the variable $VAR at the beginning of the file... But I have an output like this: snork... (3 Replies)
Discussion started by: Castelior
3 Replies

8. Homework & Coursework Questions

Execution Problems with sed

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: Okay so I am taking bash scripting this semester and we are now working on the stream editor sed. For our book we... (4 Replies)
Discussion started by: aggie6970
4 Replies

9. Shell Programming and Scripting

Execution problems with sed

Hi,I confused how to use sed to deal with big file. example: the big file have some different urls just with filename. how can i use sed to fetch url except file name and replace to other urls with filename? thanks!!! (11 Replies)
Discussion started by: hshzh359
11 Replies

10. HP-UX

sed help with underscore problems

Hello, I have spent a couple of hours trying to answer this myself, so forgive me if the answer is simple but I have tried. I have a text file generated from svn log output which contains a list of files. Two regexps im using are * and * They both work but some lines has a mixture... (7 Replies)
Discussion started by: YogaBija
7 Replies
NWBPSET(1)							      nwbpset								NWBPSET(1)

NAME
nwbpset - Create a bindery property or set its value SYNOPSIS
nwbpset [ -h ] [ -S server ] [ -U user name ] [ -P password | -n ] [ -C ] DESCRIPTION
nwbpset Reads a property specification from the standard input and creates and sets the corresponding property. The format is determined by the output of 'nwbpvalues -c'. nwbpset will hopefully become an important part of the bindery management suite of ncpfs, together with 'nwbpvalues -c'. See util/nwbpsecurity for an example. As another example, look at the following command line: nwbpvalues -t 1 -o supervisor -p user_defaults -c | sed '2s/.*/ME/'| sed '3s/.*/LOGIN_CONTROL/'| nwbpset With this command, the property user_defaults of the user object 'supervisor' is copied into the property login_control of the user object 'me'. nwbpvalues -t 1 -o me -p login_control -c | sed '9s/.*/ff/'| nwbpset This command disables the user object me. Feel free to contribute other examples! nwbpset looks up the file $HOME/.nwclient to find a file server, a user name and possibly a password. See nwclient(5) for more information. Please note that the access permissions of $HOME/.nwclient MUST be 600 for security reasons. OPTIONS
-h -h is used to print out a short help text. -S server server is the name of the server you want to use. -U user user is the user name to use for login. -P password password is the password to use for login. If neither -n nor -P are given, and the user has no open connection to the server, nwbpset prompts for a password. -n -n should be given if no password is required for the login. -C By default, passwords are converted to uppercase before they are sent to the server, because most servers require this. You can turn off this conversion by -C. AUTHORS
nwbpset was written by Volker Lendecke. See the Changes file of ncpfs for other contributors. nwbpset 8/7/1996 NWBPSET(1)
All times are GMT -4. The time now is 09:35 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy