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Full Discussion: Removing text from a line in a file
Top Forums Shell Programming and Scripting Removing text from a line in a file Post 302166859 by KevinADC on Wednesday 13th of February 2008 01:53:03 AM
Old 02-13-2008
Quote:
Originally Posted by ghostdog74
don't have to use regular expression. Unless i read your requirement wrong,
Code:
open(F, "<file") or die "cannot open file:$!\n";
while ( <F> ) {
 if ( /nul/ ) {
  @a = split(/nul/);
  print $a[0] . "]\n";
 } 
}
close(F);

output:
Code:
# ./test.pl
[na *oparea* check 0 ]

But you are using a regexp (2 of them), just a much simpler one. If that works, is a nice lean solution.
 

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LEARN ABOUT SUNOS

gnome-open

gnome-open(1)							   User Commands						     gnome-open(1)

NAME

       gnome-open - open a file using the appropriate application

SYNOPSIS

       gnome-open [-h] filename

DESCRIPTION

       gnome-open opens a file from the command line by launching the appropriate application that is associated with the file mime type.

OPTIONS

       The following options are supported:

       -h	       Display usage and help information.

OPERANDS

       The following operands are supported:

       filename        Specifies the name of the file to open.

EXAMPLES

       Example 1: Opening a Text File in the Home Directory

       example% gnome-open README.txt

ENVIRONMENT VARIABLES

       See environ(5) for descriptions of the following environment variables: NLSPATH.

EXIT STATUS

       The exit value 0 is returned regardless of success or failure.

FILES

       The following files are used by this application:

       /usr/bin/gnome-open     Executable to open a file using the appropriate application

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-libs		   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |External			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       Latest version of the GNOME Desktop User Guide for your platform.

NOTES

       Written by Stephen Browne, Sun Microsystems Inc., 2004.

SunOS 5.10							    6 Sep 2004							     gnome-open(1)
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