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Full Discussion: Script with read/write Files
Top Forums Shell Programming and Scripting Script with read/write Files Post 38574 by davidg on Monday 21st of July 2003 07:30:13 AM
Old 07-21-2003
Hi Steiner,

I am afraid you won't make it in a ksh-shell script.
You need to use Perl for this, it's installed on almost each system by default. It might depend on the OS-type which version you have.

If I understand your question right a solution in Perl would be :

#!/usr/local/bin/perl

$open_file="/path/to/my/file";
$output_file="/path/to/my/output";

open(FH, "< $open_file);
@contents=<FH>;
close(FH);

open(FD, "> $output_file");

foreach $line(@contents) {

if ( $line =~ /thisregex/ ) {
print FD $line;
}

}

close(FD);

Please let me know if you need any additional info. Try to be some little more specific if it didn't solve your problem completely.

@yourservice
David
 

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suspend(1)                                                         User Commands                                                        suspend(1)

NAME
suspend - shell built-in function to halt the current shell SYNOPSIS
sh suspend csh suspend ksh suspend DESCRIPTION
sh Stops the execution of the current shell (but not if it is the login shell). csh Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su. ksh Stops the execution of the current shell (but not if it is the login shell). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5) SunOS 5.10 15 Apr 1994 suspend(1)
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