10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi ,
I just write a simple function to read the file line by line.
But when I run it it says out of memory.
I am not sure about the root cause, Can someone help me out of this?
:D
#! /usr/bin/perl
use strict;
sub checkAPs{
my $NDPDir = "/home/eweiqqu/NCB/NDP_files/";
... (1 Reply)
Discussion started by: Damon_Qu
1 Replies
2. UNIX for Dummies Questions & Answers
If a form's action is the following Perl script how do I make it print the entire contents of the file on the screen?
if(param())
{
my $uploadedFile = param('file');#in the html page 'file' is the value of the name attribute of the input
my $fh = upload($uploadedFile);
... (1 Reply)
Discussion started by: zerohour
1 Replies
3. Shell Programming and Scripting
Hello,
I am trying to read from a file using PERL:confused, however i need to read specific portions of the file
the file goes like this
<Name 1
Hono
<Name 2
Jack
and so on
anyways i need to be able to write a program that ONLY opens the lines beginning with "<"? so it would... (2 Replies)
Discussion started by: UNDstudent
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4. Shell Programming and Scripting
Need perl script, data file will be csv format.
I have text file contains 2 colums.
Filename Foldernumber
aaaa 13455
bbbb 23465
cccc 26689
I have two location 1. files present and 2. folders present. I need to search for file and folder if folder... (3 Replies)
Discussion started by: hnkumar
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5. Shell Programming and Scripting
Hi Everyone, I am very new to perl, but came across a situation wherein I have to read a c++ header file and write the datatype, its identifier and also the length to an excel file. There can be other header files, in the directory but I should browse through the file which has only "_mef:" string... (9 Replies)
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6. Shell Programming and Scripting
Hi, I am writting some perl scripts for daily backup process. In which I want to pass some data/referance from another txt file. Text file contains only one column and multiple rows. I want to pass this data to variables of another perl script.
e.g.
Refdoc.txt file contains data as:
perl1... (3 Replies)
Discussion started by: n.dba
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7. Shell Programming and Scripting
I'm nearly finished developing my app, im programming it in tcl/tk. I just need to get 1 last thing done. When my app starts, i ask the user for username and password. These are stored on a file on a unix server.
My problem is how do i read a file from a unix server, i've tried everything but... (3 Replies)
Discussion started by: Phi01
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8. Shell Programming and Scripting
Hi,
I am new to perl.
I want to read from a file on the basis of some conditions..
I want to define parameters in a configuration file in such a manner like...
etc..
in my perl script, theer is a variable like this..
then i want to read values from first if block from the file... (1 Reply)
Discussion started by: shellwell
1 Replies
9. UNIX for Dummies Questions & Answers
Hi,
Here is something that am trying with perl
#! /opt/third-party/bin/perl
open(fh, "s") || die "unable to open the file <small>";
@ch = ();
$i = 0;
while( $content = <fh> )
{
if( $i <= 5 ) {
push(@ch, $content);
$i++;
}
else {
$i = 1;
foreach(@ch) { (8 Replies)
Discussion started by: matrixmadhan
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10. Shell Programming and Scripting
is there a perl equivalent to sscanf? or something where I get the strings separated by spaces? (1 Reply)
Discussion started by: karyn1617
1 Replies