Gawk --- produce the output in pattern space instead of END space Post: 303023852

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Removing Space at the end of file

Hi.... I have a situation...I have a data file...that has space(an extra row with no data) at the end of file. I am trying to remove that spaces only if the file has a space at the end of file and if there is no space I don't want to do anything. Can you please help me in this regards. ...

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Hi, I have a txt file called a.txt which contain over 10,000 records and I would like to remove space before comma or after comma....like below: The input (for example two record 00001,00002): 00001,client,card limited ,02292,N ,162:41 , 192, ...

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how can I read the space in the end of line

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removal of space from the end

HI, I need the help from the experts like I have created one file with text like: Code: a b c de f g hi j k l So my question is that i have to write the script in which like in the first sentence it will take only one space after d and remove all the extra space in the end.I dont...

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LEARN ABOUT OPENDARWIN

readahead

readahead(8)						      System Manager's Manual						      readahead(8)

NAME

       readahead - file preloader for boot process optimization

SYNOPSIS

       readahead [options] <file-list> [another-file-list [...]]

DESCRIPTION

       readahead is a files preloader designed to optimize the disk I/O during the boot process.

OPTIONS

       -b, --build
	      build optimised files list only, without sorting.

       -s, --sort
	      build and sort list of files only (implies -b).

       -o, --output <file>
	      write sorted list of files to file.

       -d, --dont-sort
	      preload files described by an already sorted files list.

       -h, --help
	      print the usage information.

       -v, --verbose
	      enable the verbose mode.

       -t, --timing
	      report time spent on each operation.

       -m, --maxsize <max size>
	      maximum size in KiB a file can be in order to be preloaded, default is 10240.

       <file-list> [another-file-list [...]]
	      One or more files containing the list of files to be preloaded or sorted. The files list can be generated by readahead-collector(8).

FILES

       /etc/default/readahead-fedora

SEE ALSO

       readahead-collector(8), readahead(2),

AUTHORS

       Arjan van de Ven <arjan@infradead.org>,
	      Ziga Mahkovec <ziga.mahkovec@klika.si>, Karel Zak <kzak@redhat.com>,

       This manual page was written by Raphael Geissert <geissert@debian.org>

								     July 2011							      readahead(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Removing Space at the end of file

Discussion started by: rkumar28

2. Shell Programming and Scripting

remove space in front or end of each field

Discussion started by: happyv

3. Shell Programming and Scripting

to see space, tab, end of the line chracters

Discussion started by: convenientstore

4. UNIX for Advanced & Expert Users

how can I read the space in the end of line

Discussion started by: Ehab