Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Removing double spaces in code Post 302652773 by figaro on Thursday 7th of June 2012 05:05:04 PM
Old 06-07-2012
Thank you for your prompt answer. First of all, I think it should be this:
Code:
sed '/  \/\/\|^  /!{s/  / /g;!p}' infile

ie replacement of a double space with a single space instead of removal of the double space ("s/ / /g").
Secondly, the following test case has issues:
Code:
   this is a line with double  space

is unaffected: lines with a double space and indented with spaces is unaffected.
How would I correct it?
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Removing spaces between records

Hi I have an XML file. Which has spaces between different records.... current file( Has many lines, like this... I want to delete all the spaces between > and <, if there are only spaces between them) input file <xyzr> <abc>1234</xyzr> <aaa> <bbb> ayz mnz</bbb> <sen>KEA... (6 Replies)
Discussion started by: thanuman
6 Replies

2. Shell Programming and Scripting

removing spaces

hey.. i had a problem with the unix command when i want to remove the white spaces in a string..i guess i cud do it with a sed command but i get an error when i give space in the square brackets.. string="nh hjh llk" p=`echo $string | sed 's/ //g'` i donno how to give space charater and... (2 Replies)
Discussion started by: sahithi_khushi
2 Replies

3. UNIX for Dummies Questions & Answers

Removing Double Spaces for cut command

Hi I have a shell script that looks for running processes in order to kill them. The script (ksh) gets the PID of these processes using the following: PROCS=`ps -fu ${USERID} | egrep "MONITOR" | grep -v grep | cut -d" " -f4` However, I spotted an issue where PID's of different lengths... (3 Replies)
Discussion started by: mikem22
3 Replies

4. UNIX for Dummies Questions & Answers

Removing spaces...

Hey, I'm using the command from this thread https://www.unix.com/unix-dummies-questions-answers/590-converting-list-into-line.html to convert vertical lines to horzontal lines. But I need to remove the spaces that is created. Unfortunately I can't figure out where the space is in the code.. I... (2 Replies)
Discussion started by: lost
2 Replies

5. Shell Programming and Scripting

Removing spaces from string

I want a user to be able to paste in a string like "01 3F 20 1F" and have the script reformat it to "013F201F" to pass it on to the next step. I was trying to figure it out with awk but wasnt working well. Never mind, found answer. did not know about tr :) (7 Replies)
Discussion started by: ippy98
7 Replies

6. Shell Programming and Scripting

Removing blank spaces, tab spaces from file

Hello All, I am trying to remove all tabspaces and all blankspaces from my file using sed & awk, but not getting proper code. Please help me out. My file is like this (<b> means one blank space, <t> means one tab space)- $ cat file NARESH<b><b><b>KUMAR<t><t>PRADHAN... (3 Replies)
Discussion started by: NARESH1302
3 Replies

7. Shell Programming and Scripting

removing spaces in filenames

I have a problem mounting images because of the spaces in the filenames. Does anyone know how to rename files by removing the spaces with the find command? find Desktop/$dir -name "*.dmg" -print -exec ??? (4 Replies)
Discussion started by: ianebaj
4 Replies

8. UNIX for Dummies Questions & Answers

Removing spaces in the second field alone

Consider my input string as "abc|b f g|bj gy" I am expecting the output as "abc|bfg|bj gy". Please let me know how to achieve this in unix? Thanks (8 Replies)
Discussion started by: pandeesh
8 Replies

9. Solaris

Removing blank spaces

Hi , I want to go out of vi editor temporarily and execute a command in command prompt and again going back to the editor . Is it possible . Any help on this is really helpful. 1. Need to open vi 2. Temporarily come out and execute a command and go back to vi editor (6 Replies)
Discussion started by: rogerben
6 Replies

10. Shell Programming and Scripting

Removing blanks, spaces

I have pipe separated file with lots of blank spaces. After using sed -e 's/ *| */|/g' this command ,its giving me output as TT0000013101640| HCAMBLAMCNB010|Jul 3 2012 11:14AM| HARYANA| Bangali Mohalla | TCL-UBR|9368040005|9355264655|9218509220|NULL ... (5 Replies)
Discussion started by: sususa
5 Replies
RAKE(1) 						 Ruby Programmers Reference Guide						   RAKE(1)

NAME
rake -- Ruby Make SYNOPSIS
rake [--f Rakefile] [--version] [-CGNPgnqstv] [-D [PATTERN]] [-E CODE] [-I LIBDIR] [-R RAKELIBDIR] [-T [PATTERN]] [-e CODE] [-p CODE] [-r MODULE] [--rules] [variable=value] target ... DESCRIPTION
Rake is a simple ruby(1) build program with capabilities similar to the regular make(1) command. Rake has the following features: o Rakefiles (Rake's version of Makefiles) are completely defined in standard Ruby syntax. No XML files to edit. No quirky Makefile syntax to worry about (is that a tab or a space?). o Users can specify tasks with prerequisites. o Rake supports rule patterns to synthesize implicit tasks. o Flexible FileLists that act like arrays but know about manipulating file names and paths. o A library of prepackaged tasks to make building rakefiles easier. OPTIONS
--version Display the program version. -C --classic-namespace Put Task and FileTask in the top level namespace -D [PATTERN] --describe [PATTERN] Describe the tasks (matching optional PATTERN), then exit. -E CODE --execute-continue CODE Execute some Ruby code, then continue with normal task processing. -G --no-system --nosystem Use standard project Rakefile search paths, ignore system wide rakefiles. -I LIBDIR --libdir LIBDIR Include LIBDIR in the search path for required modules. -N --no-search --nosearch Do not search parent directories for the Rakefile. -P --prereqs Display the tasks and dependencies, then exit. -R RAKELIBDIR --rakelib RAKELIBDIR --rakelibdir RAKELIBDIR Auto-import any .rake files in RAKELIBDIR. (default is rakelib ) -T [PATTERN] --tasks [PATTERN] Display the tasks (matching optional PATTERN) with descriptions, then exit. -e CODE --execute CODE Execute some Ruby code and exit. -f FILE --rakefile FILE Use FILE as the rakefile. -h --help Prints a summary of options. -g --system Using system wide (global) rakefiles (usually ~/.rake/*.rake ). -n --dry-run Do a dry run without executing actions. -p CODE --execute-print CODE Execute some Ruby code, print the result, then exit. -q --quiet Do not log messages to standard output. -r MODULE --require MODULE Require MODULE before executing rakefile. -s --silent Like --quiet, but also suppresses the 'in directory' announcement. -t --trace Turn on invoke/execute tracing, enable full backtrace. -v --verbose Log message to standard output (default). --rules Trace the rules resolution. SEE ALSO
ruby(1) make(1) http://rake.rubyforge.org/ REPORTING BUGS
Bugs, features requests and other issues can be logged at <http://onestepback.org/redmine/projects/show/rake>. You will need an account to before you can post issues. Register at <http://onestepback.org/redmine/account/register>. Or you can send an email to the author. AUTHOR
Rake is written by Jim Weirich <jim@weirichhouse.org> UNIX
November 7, 2012 UNIX
All times are GMT -4. The time now is 10:04 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy