Sponsored Content
Top Forums Shell Programming and Scripting trim spaces and replacing value Post 302329898 by Franklin52 on Monday 29th of June 2009 04:06:36 PM
Old 06-29-2009
Try this:

Code:
awk -F"~" '
{  for (i=1;i<=NF;i++) {
     if(length($i)>1) {
       sub(/^ */, "", $i);sub(/ *$/, "", $i)
     }
     sub("?","",$i)
   }
}1' OFS="~" origFile.txt > modFile.txt

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Trim white spaces using awk

Hi, I have a CSV file with footer information as below. The third value is the number of records in the file. Sometimes it contains both leading and trailing white spaces which i want to trim using awk. C,FOOTER , 00000642 C,FOOTER , 00000707 C, FOOTER,... (2 Replies)
Discussion started by: mona
2 Replies

2. Shell Programming and Scripting

Trim trailing spaces from each line in a file

Hello folks, Is there a simple way to trim trailing spaces from each line a file. Please let me know. Regards, Tipsy. (5 Replies)
Discussion started by: tipsy
5 Replies

3. Shell Programming and Scripting

To Trim spaces at the end of line

Hi Friends, Can any one help with this issue: How to trim spaces for each line at the end, Like I have a file in this format. EMP1 SMITH 46373 5 STREET HOWARD 74636 EMP2 JONES 5454 { these are spaces ........} EMP3 SMITH 46373 5 STREET HOWARD 74636 EMP4 JON 2554 { these are... (1 Reply)
Discussion started by: sbasetty
1 Replies

4. UNIX for Advanced & Expert Users

TRIM spaces in shell

am get a value like ' 15' in a variable what is the easiest method i can follow to strip 15 out (3 Replies)
Discussion started by: anumkoshy
3 Replies

5. Shell Programming and Scripting

need help in replacing spaces in a file

hi all this is the part i am facing a problem eg data: filename : tr1 + T 40 this is a sample record in that file ... the value of T can be anything, but will be a single character. i need to cut from field two, and i am using this command cut -d " " -f2 tr1 >tr3 and the o/p is ... (7 Replies)
Discussion started by: sais
7 Replies

6. UNIX for Dummies Questions & Answers

Replacing the Spaces

Hi, i have a tab dilimeted file.The records are :header is having column names.I am facing the following issue : I want to convert the spaces only for header file into "_" in the unix shell but the problem is that if i use sed command all the blank spaces are getting replaced by "_". For... (3 Replies)
Discussion started by: Amey Joshi
3 Replies

7. Shell Programming and Scripting

trim spaces in a file

Hi, I'm new to shell programming. Need some help in the following requirement: I have a file origFile.txt with values: origFile.txt .00~ 145416.02~ xyz~ ram kishor .35~ 765.76~ anh reid~ kishna kerry Now each row in the file has value for 4 columns with "~" as... (7 Replies)
Discussion started by: badrimohanty
7 Replies

8. Shell Programming and Scripting

trim spaces in unix for variable

HI Guys I have written a script using awk to split a file based on some identifier and renaming the file based on two values from specific length. ts a fixed width file. When I am trying to fetch the values a = substr($0,11,10) b = substr($0,21,5); i am getting spaces in a and b values .... (6 Replies)
Discussion started by: manish8484
6 Replies

9. Shell Programming and Scripting

Trim spaces

All, i am comparing the output of one command to a numberic if ] but my problem is the output of follwoing is but but has some leading columns. I don't have any problme in LINUX and HP-UX. But only in AIX i am getting the leading spaces. I have developed my script on LINUX but when... (4 Replies)
Discussion started by: rcc50886
4 Replies

10. UNIX for Beginners Questions & Answers

Trim trailing spaces from file

I have a file like this. hari,corporationbank,2234356,syndicate ravi,indian bank,4567900000000,indianbank,accese raju,statebank of hyderabad,565866666666666,pause Here each record has different record length and there are blank spaces... (8 Replies)
Discussion started by: kshari8888
8 Replies
PESCETTI(1)						      General Commands Manual						       PESCETTI(1)

NAME
pescetti -- Pseudo-Duplimate Generator SYNOPSIS
pescetti DESCRIPTION
This manual page documents briefly the pescetti command. OPTIONS
Here are a list of the available options and what they do. You must specify exactly one from --demo, --generate or --load. --help Prints the help text --demo Demonstration mode. Generates one hand with permutations and the tutorial for how to use them. --generate=N Generate N random boards --load=boards.txt Load boards+analysis from boards.txt --load-dds=boards.dds Load boards from boards.dds in dds format --load-analysis=tricks.txt Load analysis from tricks.txt --permutations=permutations.txt Generate the permutations and save them to the given file --curtains=curtains.txt Save curtain cards to file curtains.txt --save=boards.txt Save the boards+analysis to boards.txt --save-dds=boards.dds Save the boards to boards.dds in dds format --save-analysis=tricks.txt Save the analysis to tricks.txt --format=html|txt|pdf Set the output mode to the given format --title=title Set the title for the output --output=hands.txt Print the hands to hands.txt, rather than to standard output --stats Generate statistics about the set of boards; included in the hands output --analyze Run the dds analyzer on the boards and print the resulting numberof tricks (warning SLOW) --criteria= A list of criteria to apply to each generated hand to generate specific hand types. The list should be space separated and each item may be suffixed with a colon and a (fractional) probability value which can be used to weight the criteria. E.g. --criteria="weaknt:0.8 strongnt:0.5" Valid criteria are: unbalanced weaknt strongnt twont strongtwo weaktwo three twoclubs 4441 singlesuit twosuits partscore game slam game-invite slam-invite jumpshift jumpfit splinter bacon weird --probability=factor Generate hands matching the criteria with only the given probability. Factor is in the range 0 to 1. On each attempt to generate a board it is rejected if it doesn't match the criteria with the given probability. A factor of about 0.8 gives roughly half matching boards AUTHOR
This manual page was written by Matthew Johnson <debian@matthew.ath.cx>. Permission is granted to copy, distribute and/or modify this docu- ment under the terms of the GNU General Public License, Version 2 as published by the Free Software Foundation. On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL. PESCETTI(1)
All times are GMT -4. The time now is 12:45 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy