08-07-2009
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
<t><t>RAJESH<b><b><b><b><t><t>MITRA
The code should give the following output-
NARESH KUMAR PRADHAN
RAJESH MITRA
Note-
- All the tab spaces got removed and treated as single blankspace.
- All the blank spaces were removed and treated as single blank space.
Thanks,
Naresh
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LEARN ABOUT DEBIAN
genpng
genpng(1) User Manuals genpng(1)
NAME
genpng - Generate an overview image from a source file
SYNOPSIS
genpng [-h|--help] [-v|--version]
[-t|--tab-size tabsize] [-w|--width width]
[-o|--output-filename output-filename]
source-file
DESCRIPTION
genpng creates an overview image for a given source code file of either plain text or .gcov file format.
Note that the GD.pm Perl module has to be installed for this script to work (it may be obtained from http://www.cpan.org).
Note also that genpng is called from within genhtml so that there is usually no need to call it directly.
OPTIONS
-h
--help
Print a short help text, then exit.
-v
--version
Print version number, then exit.
-t tab-size
--tab-size tab-size
Use tab-size spaces in place of tab.
All occurrences of tabulator signs in the source code file will be replaced by the number of spaces defined by tab-size (default is
4).
-w width
--width width
Set width of output image to width pixel.
The resulting image will be exactly width pixel wide (default is 80).
Note that source code lines which are longer than width will be truncated.
-o filename
--output-filename filename
Write image to filename.
Specify a name for the resulting image file (default is source-file.png).
AUTHOR
Peter Oberparleiter <Peter.Oberparleiter@de.ibm.com>
SEE ALSO
lcov(1), genhtml(1), geninfo(1), gendesc(1), gcov(1)
2010-08-06 LCOV 1.9 genpng(1)