How would I delete white spaces in a specified file?
Also, I'd like to know what command I would use to take something off a regular expression, and put it onto another.
ie.
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.
.
expression1 <take_off>
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expression2 (put here)
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Any help would be great, thanks! (10 Replies)
hi all...
i have the next question:
i have a flat file with a lot of records (lines). Each record has 10 fields, which are separated by pipe (|). My problem is what sometimes, in the first record, there are white spaces (no values, nothing) in the beginning of the record, like this:
ws ws... (2 Replies)
I have a variable that calls in a string from txt file. Problem is the string comes with an abundance of white spaces trailing it. Is there any easy way to trim the tailing white spaces off at the end? Thanks in advance. (9 Replies)
Hi,
Can anybody suggest me how to combine two strings with two or more white spaces and assign it to a variable?
E.g.
first=HAI
second=HELLO
third="$first $second" # appending strings with more than one white spaces
echo $third
this would print
HAI HELLO
Output appears... (2 Replies)
'String' file contains the following contents,
D11, D31, D92, D29, D24,
using ksh, I want to remove all white spaces between characters no matter how long the string is.
Would you please give me some help? (1 Reply)
what my code is doing, it is executing a sql file and the resullset of the query is getting stored in the text file in a fixed format. for that fixed format i have used the following code::
Code:
awk -F":"... (2 Replies)
Hi,
I am having problem in deleting the leading spaces:-
cat x.csv
baseball,NULL,8798765,Most played
baseball,NULL,8928192,Most played
baseball,NULL,5678945,Most played
cricket,NOTNULL,125782,Usually played
cricket,NOTNULL,678921,Usually played
$ nawk 'BEGIN{FS=","}!a... (2 Replies)
Hello All ,
1. I am trying to do a task where I need to remove Blank spaces from my file , I am usingawk '{$1=$1}{print}' file>file1Input :-
;05/12/1990 ;31/03/2014 ;
Output:-
;05/12/1990 ;31/03/2014 ;This command is not removing all spaces from... (6 Replies)
I am trying to remove whitespaces from a file containing sample data as:
457 <EOFD> Mar 1 2007 12:00:00:000AM <EOFD> Mar 31 2007 12:00:00:000AM <EOFD> system <EORD> 458 <EOFD> Mar 1 2007 12:00:00:000AM<EOFD>agf <EOFD> Apr 20 2007 9:10:56:036PM <EOFD> prodiws<EORD> . Basically these... (11 Replies)
Discussion started by: amvip
11 Replies
LEARN ABOUT CENTOS
expand
EXPAND(1) User Commands EXPAND(1)NAME
expand - convert tabs to spaces
SYNOPSIS
expand [OPTION]... [FILE]...
DESCRIPTION
Convert tabs in each FILE to spaces, writing to standard output. With no FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-i, --initial
do not convert tabs after non blanks
-t, --tabs=NUMBER
have tabs NUMBER characters apart, not 8
-t, --tabs=LIST
use comma separated list of explicit tab positions
--help display this help and exit
--version
output version information and exit
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report expand translation bugs to <http://translationproject.org/team/>
AUTHOR
Written by David MacKenzie.
COPYRIGHT
Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO unexpand(1)
The full documentation for expand is maintained as a Texinfo manual. If the info and expand programs are properly installed at your site,
the command
info coreutils 'expand invocation'
should give you access to the complete manual.
GNU coreutils 8.22 June 2014 EXPAND(1)