Re: File Size Limit

> My situation is as follows: > > I perform some text manipulation on files that are 30 MB in size. > The newly formatted files get pushed to another script that can only handle > files of 5MB maximum. > > So I would like to be able to limit the file size and start a new one

File Size Limit

ly handle files of 5MB maximum. So I would like to be able to limit the file size and start a new one when it reaches (or comes close to) this limit. This would allow me to automate it rather than having to manually break the big files up before continuing. Thanks! James.

Re: Gigantic file size processing error

On 01/03/2014 02:28 PM, Rob Dixon wrote: On 02/01/2014 15:21, mani kandan wrote: Hi, We have file size of huge size 500MB, Need to Manipulate the file, some replacement and then write the file, I have used File::slurp and works for file size of 300MB (Thanks Uri) but for this huge size 500MB

Re: Gigantic file size processing error

On 02/01/2014 15:21, mani kandan wrote: Hi, We have file size of huge size 500MB, Need to Manipulate the file, some replacement and then write the file, I have used File::slurp and works for file size of 300MB (Thanks Uri) but for this huge size 500MB it is not processing and come out with

Re: Gigantic file size processing error

On 01/03/2014 12:48 PM, Shawn H Corey wrote: On Fri, 03 Jan 2014 12:22:48 -0500 Uri Guttman wrote: i haven't seen that before but it was last touched in 2005. That means it has no bugs. A better metric of a modules quality is how many outstanding bugs are? See https://rt.cpan.org//Dist/Displ

Re: Gigantic file size processing error

On Fri, 03 Jan 2014 12:22:48 -0500 Uri Guttman wrote: > i haven't seen that before but it was last touched in 2005. That means it has no bugs. A better metric of a modules quality is how many outstanding bugs are? See https://rt.cpan.org//Dist/Display.html?Queue=File-Inplace -- Don't stop whe

Re: Gigantic file size processing error

On 01/03/2014 12:10 PM, mani kandan wrote: Hi, Thanks for all your guidance, The Error was "Perl Command Line Intepretar has encountered a problem and needs to close, that isn't the real error. you need to run this in a command window that won't close after it fails so you can see the real er

Re: Gigantic file size processing error

On 01/03/2014 10:22 AM, Janek Schleicher wrote: A short look to CPAN brings out https://metacpan.org/pod/File::Inplace what looks to do what OP wants. Honestly I never used, and it can be that it has also a performance problem, but for at least I looked to it's source code and it implements it

Re: Gigantic file size processing error

Hi, Thanks for all your guidance, The Error was "Perl Command Line Intepretar has encountered a problem and needs to close,  Also increased the virtual memory, No use, My system configuration OS XP SP3 Intel Core 2 duo with 2 GB Ram. regards Manikandan N On Friday, 3 January 2014 9:06 PM,

Re: Gigantic file size processing error

Am 02.01.2014 18:08, schrieb David Precious: Oh, I was thinking of a wrapper that would: (a) open a new temp file (b) iterate over the source file, line-by-line, calling the provided coderef for each line (c) write $_ (potentially modified by the coderef) to the temp file (d) finally, rename th

Re: Gigantic file size processing error

Hi List, On Friday, January 03, 2014 10:57:13 AM kurtz le pirate wrote: > have you try this kind of command : > perl -p -i -e "s/oneThing/otherThing/g" yourFile I was about to post the same thing. My suggestion: Create a backup file just in case something goes wrong. perl -pi.bak -e "s/oneTh

Re: Gigantic file size processing error

In article <1388676082.98276.yahoomail...@web193403.mail.sg3.yahoo.com>, mani_nm...@yahoo.com (mani kandan) wrote: > Hi, We have file size of huge size 500MB, Need to Manipulate the file, some > replacement and then write the file, I have used File::slurp and works for > fil

Re: Gigantic file size processing error

On Thu, 02 Jan 2014 12:19:16 -0500 Uri Guttman wrote: > On 01/02/2014 12:08 PM, David Precious wrote: > > Oh, I was thinking of a wrapper that would: > > > > (a) open a new temp file > > (b) iterate over the source file, line-by-line, calling the provided > > coderef for each line > > (c) write $_

Re: Gigantic file size processing error

On 01/02/2014 12:33 PM, David Precious wrote: On Thu, 02 Jan 2014 12:19:16 -0500 Uri Guttman wrote: On 01/02/2014 12:08 PM, David Precious wrote: Oh, I was thinking of a wrapper that would: (a) open a new temp file (b) iterate over the source file, line-by-line, calling the provided coderef f

Re: Gigantic file size processing error

On 01/02/2014 12:08 PM, David Precious wrote: On Thu, 02 Jan 2014 11:56:26 -0500 Uri Guttman wrote: Part of me wonders if File::Slurp should provide an in-place (not slurping into RAM) editing feature which works like edit_file_lines but line-by-line using a temp file, but that's probably feat

Re: Gigantic file size processing error

On Thu, 02 Jan 2014 11:56:26 -0500 Uri Guttman wrote: > > Part of me wonders if File::Slurp should provide an in-place (not > > slurping into RAM) editing feature which works like edit_file_lines > > but line-by-line using a temp file, but that's probably feature > > creep :) > > that IS tie::

Re: Gigantic file size processing error

On 01/02/2014 11:48 AM, David Precious wrote: On Thu, 02 Jan 2014 11:18:31 -0500 Uri Guttman wrote: On 01/02/2014 10:39 AM, David Precious wrote: Secondly - do you need to work on the file as a whole, or can you just loop over it, making changes, and writing them back out? In other words, d

Re: Gigantic file size processing error

On Thu, 02 Jan 2014 11:18:31 -0500 Uri Guttman wrote: > On 01/02/2014 10:39 AM, David Precious wrote: > > Secondly - do you need to work on the file as a whole, or can you > > just loop over it, making changes, and writing them back out? In > > other words, do you *need* to hold the whole file i

Re: Gigantic file size processing error

On 01/02/2014 10:39 AM, David Precious wrote: On Thu, 2 Jan 2014 23:21:22 +0800 (SGT) mani kandan wrote: Hi, We have file size of huge size 500MB, Need to Manipulate the file, some replacement and then write the file, I have used File::slurp and works for file size of 300MB (Thanks Uri) but

Re: Gigantic file size processing error

On Thu, 2 Jan 2014 23:21:22 +0800 (SGT) mani kandan wrote: > Hi, > > We have file size of huge size 500MB, Need to Manipulate the file, > some replacement and then write the file, I have used File::slurp and > works for file size of 300MB (Thanks Uri) but for this huge size &g

Gigantic file size processing error

Hi, We have file size of huge size 500MB, Need to Manipulate the file, some replacement and then write the file, I have used File::slurp and works for file size of 300MB (Thanks Uri) but for this huge size 500MB it is not processing and come out with error. I have also used Tie::file module

Re: File Size Script Help - Working Version

Hello: On Sat, Dec 31, 2011 at 02:56:50AM +0200, Igor Dovgiy wrote: > $filedata{$_} = [$filesize, $filemd5]; *snip* > my ($size, $md5) = @{ $filedata{$filename} }; Alternatively, store a nested hash-reference: $filedata{$File::Find::name} = { md5 => $file_md5, size => $file_s

Re: File Size Script Help - Working Version

Hi folks, happy new year to everyone. ) John, you're right, of course. ) The filenames in nested directories could well overlap, and using $File::Find::name would be safer. Didn't think of that as a big problem, though, as original script (with 'opendir') ignored all the nested folders overall. J

Re: File Size Script Help - Working Version

ear! Igor...Thanks!! : ) It does feel like there has been some really good Perl learning progress being made here - and yep, I cannot believe how trimmed down the script has now become. Looking back on the original script makes me laugh! I wonder if that will become a consistent theme whe

Re: File Size Script Help - Working Version

Igor Dovgiy wrote: Great work, Jonathan! Notice how simple your script has become - and that's a good sign as well in Perl. :) We can make it even simpler, however. As you probably know, Perl has two fundamental types of collections: arrays (where data is stored as a sequence of elements, data c

Re: File Size Script Help - Working Version

d > This could possible be a reason that complications arose so quickly > > To get file names and sizes at the same time, I am also considering > > my %files; > > sub wanted { >my $filesize = (stat($_))[7]; >push @{$files{$filesize}}, $File::Find::name; > } > > find(\&wanted, $path); > > to hash files and file size results together - then process after > > And yep, Igor has been thorough and very helpful > > Thanks again for your input on this - hope you manage to get some sleep! > > All the best > > Jonathan >

Re: File Size Script Help - Working Version

loop - much better! >> I assume you meant `hexdigest' here, not 'hex digest'. You assume correctly! Gmail has started to do annoying auto text complete - I must turn it off!! >> push @files, $File::Find::name if -f $_; This is nice and clean Your approach is d

Re: File Size Script Help - Working Version

On Thu, Dec 29, 2011 at 03:43:19PM +, Jonathan Harris wrote: > Hi All Hello Jonathan: (Disclaimer: I stayed up all night playing Skyrim and am running on about 4.5 hours of sleep.. ^_^) I think most things have already been addressed, but I think Igor might have had a bit of trouble making i

Re: File Size Script Help - Working Version

On Fri, Dec 30, 2011 at 11:58 AM, Igor Dovgiy wrote: > Hi John, yes, good point! Totally forgot this. ) Adding new files to a > directory as you browse it is just not right, of course. Possible, but not > right. ) > > I'd solve this by using hash with filenames as keys and collected 'result' > st

Re: File Size Script Help - Working Version

Hi John, yes, good point! Totally forgot this. ) Adding new files to a directory as you browse it is just not right, of course. Possible, but not right. ) I'd solve this by using hash with filenames as keys and collected 'result' strings (with md5 and filesizes) as values, filled by File::Find tar

Re: File Size Script Help - Working Version

Hi Jonathan, Argh, really stupid mistake by me. ) But let's use it to explain some points a bit further, shall we? A skilled craftsman knows his tools well, and Perl programmer (with CPAN as THE collection of tools of all sizes and meanings) has an advantage here: even if documentation is a bit va

Re: File Size Script Help - Working Version

Jonathan Harris wrote: FInally, I was advised by a C programmer to declare all variables at the start of a program to avoid memory issues Is this not necessary in Perl? It is not really necessary in C either. John -- Any intelligent fool can make things bigger and more complex... It takes

Re: File Size Script Help - Working Version

Jonathan Harris wrote: On Thu, Dec 29, 2011 at 6:39 PM, John W. Krahn wrote: Igor made a lot of good points. Here are my two cents worth. You are using the File::Find module to traverse the file system and add new files along the way. This _may_ cause problems on some file systems. It would

Re: File Size Script Help - Working Version

On Fri, Dec 30, 2011 at 12:33 AM, Jonathan Harris wrote: > > > On Thu, Dec 29, 2011 at 6:39 PM, John W. Krahn wrote: > >> Jonathan Harris wrote: >> >>> >>> Hi Igor >>> >>> Many thanks for your response >>> >>> I have started reviewing the things you said >>> There are some silly mistakes in there

Re: File Size Script Help - Working Version

On Thu, Dec 29, 2011 at 6:39 PM, John W. Krahn wrote: > Jonathan Harris wrote: > >> >> Hi Igor >> >> Many thanks for your response >> >> I have started reviewing the things you said >> There are some silly mistakes in there - eg not using closedir >> It's a good lesson in script vigilance >> >> I

Re: File Size Script Help - Working Version

Jonathan Harris wrote: Hi Igor Many thanks for your response I have started reviewing the things you said There are some silly mistakes in there - eg not using closedir It's a good lesson in script vigilance I found the part about opening the file handle particularly interesting I had no idea

Re: File Size Script Help - Working Version

On Thu, Dec 29, 2011 at 5:08 PM, Igor Dovgiy wrote: > Hi Jonathan, > > Let's review your script a bit, shall we? ) > It's definitely good for a starter, but still has some rough places. > > #!/usr/bin/perl >> # md5-test.plx >> use warnings; >> use strict; >> > use File::Find; >> > use Digest::MD

Re: File Size Script Help - Working Version

Hi Jonathan, Let's review your script a bit, shall we? ) It's definitely good for a starter, but still has some rough places. #!/usr/bin/perl > # md5-test.plx > use warnings; > use strict; > use File::Find; > use Digest::MD5; > use File::Spec; > So far, so good. ) > my $dir = shift || '/Users/j

re: File Size Script Help - Working Version

a hash, and then print each hash entry to a separate file? There are clearly better ways to achieve this result - all suggestions are gratefully received! Thanks again Jon Here's the script: # # This program reads in files from a directory, produces a hex digest and writes th

Re: File Size Script Help

to the newly created file on a new line (in bytes) > > > > I have a script that will do most of this, except for analysing the file > > size - I think that the file size being analysed may be the md5 object > > result as the same value is printed to each file > > >

Re: File Size Script Help

directory? > > > 4) Check the original file for its size > > 5) Add this data to the newly created file on a new line (in bytes) > > Will this file contain information for one file or many files? > > > > > I have a script that will do most of this, except for a

Re: File Size Script Help

the > parent, which has the same name and a .md5 extension > 4) Check the original file for its size > 5) Add this data to the newly created file on a new line (in bytes) > > I have a script that will do most of this, except for analysing the file > size - I think that the fi

Re: File Size Script Help

for one file or many files? > > I have a script that will do most of this, except for analysing the file > size - I think that the file size being analysed may be the md5 object > result as the same value is printed to each file Print out the file size returned by stat. Check if it

re: File Size Script Help

this, except for analysing the file size - I think that the file size being analysed may be the md5 object result as the same value is printed to each file I am running out of ideas and would appreciate any help you could give! I have tried using File::stat::OO and File::stat - but to no avail - I

Re: Query Online File Size

s = $ua->request($req); if ($res->is_success) { my $headers = $res->headers; return $headers; } return 0; } $link='http://www.abc.com/file.mp3'; $header = GetFileSize($link); print "File size: ".$header->content_length.&q

Query Online File Size

Hi, I am writing a small script to download files of the web. How can I get the "file size" without downloading the file? use LWP::Simple; my $file = "http://www.abc.com/file.mp3"; my @array = head($file); print "$array[1]\n"; head() doesn't always returns al

Re: File Size Limit in Archive::Perl

San wrote: Is there any way to limit the file size while zipping using Archive::Zip so that it will stop processing a zip operation on a file list when it crosses the maximum file size. Hey San Unfortunately Archive::Zip requires that an archive be written to disk before the compression is

File Size Limit in Archive::Perl

Hi All, Is there any way to limit the file size while zipping using Archive::Zip so that it will stop processing a zip operation on a file list when it crosses the maximum file size. Thanks in advance. -A -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL

Re: maximum file size for while() loop?

David Moreno Garza am Sonntag, 21. Januar 2007 07:50: > On Sat, 2007-01-20 at 09:31 +1100, Ken Foskey wrote: > > > What's exactly the difference between: > > > ++$lines and $lines++; ? > > > > Nothing in this context. > > What about other contexts? Hi David #!/usr/bin/perl use strict; use warni

Re: maximum file size for while() loop?

On Sat, 2007-01-20 at 09:31 +1100, Ken Foskey wrote: > > What's exactly the difference between: > > > > ++$lines; > > > > and > > > > $lines++; ? > > > Nothing in this context. What about other contexts? David. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail:

Re: maximum file size for while() loop? -> maybe HASH problem?

On 1/19/07, Bertrand Baesjou <[EMAIL PROTECTED]> wrote: While running my script it seems to use around a gigabyte of memory (there is 1GB of RAM and 1GB of swap in the system), might this be the problem? If you're running low on memory, unless you're working on an inherintly large problem, you

Re: maximum file size for while() loop?

David Moreno Garza wrote: > On Fri, 2007-01-19 at 13:24 +, Rob Dixon wrote: >> ++$lines; > > What's exactly the difference between: > > ++$lines; > > and > > $lines++; ? In void context they are both the same because perl optimizes $lines++ to ++$lines. John -- Perl isn't a toolbox,

Re: maximum file size for while() loop?

On Fri, 2007-01-19 at 16:21 -0600, David Moreno Garza wrote: > On Fri, 2007-01-19 at 13:24 +, Rob Dixon wrote: > >++$lines; > > What's exactly the difference between: > > ++$lines; > > and > > $lines++; ? Nothing in this context. It does make a difference if you are 'using' the value

Re: maximum file size for while() loop?

On Fri, 2007-01-19 at 13:24 +, Rob Dixon wrote: >++$lines; What's exactly the difference between: ++$lines; and $lines++; ? David. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/

Re: maximum file size for while() loop? -> maybe HASH problem?

On Fri, Jan 19, 2007 at 03:17:19PM +0100, Bertrand Baesjou wrote: > foreach $line () { See, this isn't a while loop, as you have in the subject. That is the cause of your problems. -- Paul Johnson - [EMAIL PROTECTED] http://www.pjcj.net -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additi

Re: maximum file size for while() loop? -> maybe HASH problem?

Ken Foskey wrote: On Fri, 2007-01-19 at 13:16 +0100, Bertrand Baesjou wrote: Hi, I am trying to read data from a file, I do this by using the "while (){ $line}" construction. However with files with a size of roughly bigger than 430MB it seems to crash the script :S Syntax seems all fi

Re: maximum file size for while() loop?

Bertrand Baesjou wrote: Hi, I am trying to read data from a file, I do this by using the "while (){ $line}" construction. > However with files with a size of roughly bigger than 430MB it seems to crash the script :S Syntax seems all fine (perl -wc -> syntax OK). How does your script cra

Re: maximum file size for while() loop?

On Fri, 2007-01-19 at 13:16 +0100, Bertrand Baesjou wrote: > Hi, > > I am trying to read data from a file, I do this by using the "while > (){ $line}" construction. > However with files with a size of roughly bigger than 430MB it seems to > crash the script :S Syntax seems all fine (perl -wc

maximum file size for while() loop?

Hi, I am trying to read data from a file, I do this by using the "while (){ $line}" construction. However with files with a size of roughly bigger than 430MB it seems to crash the script :S Syntax seems all fine (perl -wc -> syntax OK). I was thinking that maybe it was running to the end

Re: getting the File size of image URL

>From the $ENV{CONTENT_LENGTH} -Original Message- >From: "Anish Kumar K." <[EMAIL PROTECTED]> >Sent: Oct 11, 2006 2:17 AM >To: beginners@perl.org >Subject: getting the File size of image URL > >Is it possible to calculate the File SIZE which is

RE: getting the File size of image URL

Anish Kumar K. <[EMAIL PROTECTED]> asked: > Is it possible to calculate the File SIZE which is from HTTP. > i.e if I wanted to know > > file size of http://www.yahoo.com/images/a.gif from PERL.. Send a HEAD request for the URI and look at the Content-Length header of t

getting the File size of image URL

Is it possible to calculate the File SIZE which is from HTTP. i.e if I wanted to know file size of http://www.yahoo.com/images/a.gif from PERL.. Thanks Anish -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.408 / Virus Database: 268.13.2/471 - Release

Re: File Size Calculator

And the clouds parted, and Brian Gerard said... > > [1] http://www.alcyone.com/max/reference/physics/binary.html > -anyone remember offhand the URL to the /. story on these, btw? > ...never mind. Found it. (uncaught typo on my first google query... DOH!) http://slashdot.org/articles/99/

RE: File Size Calculator

SilverFox <[EMAIL PROTECTED]> wrote: : : I haven't put anything together as yet. Putting : some if/elsif statement together would be the : easiest way I can think off. Something like: We can see a few problems right off. All scripts should start with 'strict' and 'warnings'. We need a consi

Re: File Size Calculator

And the clouds parted, and SilverFox said... > > Hi all, I'm trying to writing a script that will allow a user to enter a > number and that number will be converted into KB,MB or GB depending on the > size of the number. Can someone point me in the right direction? > > Example: > user enter: 59

Re: File Size Calculator

Quickest wya would be to get the left over from begining. ... print "Please enter your number:\n"; chomp($num=); $bytes = $num % $kilo; $num -= $bytes ... HTH, Mark G. - Original Message - From: SilverFox <[EMAIL PROTECTED]> Date: Monday, August 9, 2004 12:06 pm Subjec

Re: File Size Calculator

Jose Alves De Castro wrote: > On Mon, 2004-08-09 at 14:53, David Dorward wrote: >> On 9 Aug 2004, at 14:34, SilverFox wrote: >> >> > Hi all, I'm trying to writing a script that will allow a user to enter >> > a >> > number and that number will be converted into KB,MB or GB depending on >> > the >

Re: File Size Calculator

On Mon, 9 Aug 2004, SilverFox wrote: Example: user enter: 59443 Script will output: 58M I know this isn't getting into the spirit of things, but have you considered simply using the `units` program? % units 500 units, 54 prefixes You have: 59443 bytes You want: megabytes

Re: File Size Calculator

On Mon, 2004-08-09 at 14:53, David Dorward wrote: > On 9 Aug 2004, at 14:34, SilverFox wrote: > > > Hi all, I'm trying to writing a script that will allow a user to enter > > a > > number and that number will be converted into KB,MB or GB depending on > > the > > size of the number. Can someone

Re: File Size Calculator

On 9 Aug 2004, at 14:34, SilverFox wrote: Hi all, I'm trying to writing a script that will allow a user to enter a number and that number will be converted into KB,MB or GB depending on the size of the number. Can someone point me in the right direction? What have you got so far? Where are you st

File Size Calculator

Hi all, I'm trying to writing a script that will allow a user to enter a number and that number will be converted into KB,MB or GB depending on the size of the number. Can someone point me in the right direction? Example: user enter: 59443 Script will output: 58M SilverFox -- To unsubscribe

RE: Get file size without downloading

Dan Anderson <[EMAIL PROTECTED]> wrote: > On Wed, 2003-12-10 at 09:42, Bob Showalter wrote: > > usef wrote: > > > > Hi, > > > > FTP or HTTP? > > > > > > > > > > HTTP, but I want to know the method for FTP as well. Thanks -u > > > > I think that will work for FTP as well. Give it a try. > > If

RE: Get file size without downloading

On Wed, 2003-12-10 at 09:42, Bob Showalter wrote: > usef wrote: > > > Hi, > > > FTP or HTTP? > > > > > > > HTTP, but I want to know the method for FTP as well. Thanks -u > > I think that will work for FTP as well. Give it a try. If I type ls when I FTP into somewhere I get a listing of files an

RE: Get file size without downloading

>> Is there any way to get the size of a file without downloading it? >> I want to write a program using LWP to download a file only >> if it is bigger than 3K but smaller than 500K. >> So I need to know the file size in the first place. > >Try making a HEAD request -

RE: Get file size without downloading

Hello, usef <[EMAIL PROTECTED]> asked: > Is there any way to get the size of a file without downloading it? > I want to write a program using LWP to download a file only > if it is bigger than 3K but smaller than 500K. > So I need to know the file size in the first place.

Re: Get file size without downloading

On Wed, 10 Dec 2003, usef wrote: > Hi, > Is there any way to get the size of a file without downloading it? > I want to write a program using LWP to download a file only if it is bigger > than 3K but smaller than 500K. > So I need to know the file size in the first place. >

RE: Get file size without downloading

usef wrote: > > Hi, > > FTP or HTTP? > > > > HTTP, but I want to know the method for FTP as well. Thanks -u I think that will work for FTP as well. Give it a try. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: Get file size without downloading

> > Hi, > FTP or HTTP? > HTTP, but I want to know the method for FTP as well. Thanks -u PS. Sorry Rus for multiple copy *smacks forehead* -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: Get file size without downloading

usef wrote: > Hi, > Is there any way to get the size of a file without downloading it? > I want to write a program using LWP to download a file only > if it is bigger > than 3K but smaller than 500K. > So I need to know the file size in the first place. You issue a HEAD request

Get file size without downloading

Hi, Is there any way to get the size of a file without downloading it? I want to write a program using LWP to download a file only if it is bigger than 3K but smaller than 500K. So I need to know the file size in the first place. Thank you. -u -- To unsubscribe, e-mail: [EMAIL PROTECTED] For

Re: Reduce file size with Imager

Kevin Goodsell wrote: > Third, only in relatively bad cases will GIF require a byte for every > pixel. For example, I just created a solid white 200 by 200 image. > That's 40,000 pixels. The file size is 345 bytes. One byte per pixel is > what you would get if no compressio

Re: Reduce file size with Imager

Kevin Goodsell wrote: > Third, only in relatively bad cases will GIF require a byte for every > pixel. For example, I just created a solid white 200 by 200 image. > That's 40,000 pixels. The file size is 345 bytes. One byte per pixel is > what you would get if no compressio

Re: Reduce file size with Imager

ings that have relatively few colors and/or large blocks of the same color). When attempting to compress a cartoon, for example, you'll find that JPEG/JFIF will give *lower* quality and a *larger* file size than GIF. For this type of image, PNG-8 would be a better choice than GIF, and a much bet

Re: Reduce file size with Imager

Eamon Daly wrote: > Hi, all. I'm using Imager to create gifs, but the resultant > file sizes are /huge/. I'm writing the files out like so: Are you doing animations? If not, skip the GIFs. You can get much better depth [16 million] in a lot less space with JPEG files. Some of the compression al

Reduce file size with Imager

Hi, all. I'm using Imager to create gifs, but the resultant file sizes are /huge/. I'm writing the files out like so: $img->write(type => 'gif', max_colors => 16, gif_eliminate_unused => 1, data => \$data) or die $img->errstr; I've verified that

recursively finding file size/timestamp on a Mac / Solaris

Hi, This is wat I'm doing... but its not working :-( find (\&wanted,"$Root"); print OUT '   '; sub wanted() { if (-d $File::Find::name) { return; } $file = $File::Find::name; $file =~ s/\//\\/g; $st = stat($file); $size = $st->s

Re: File size problem

"Vasudev.K." wrote: > Hi, > I have this rather critical problem, I am trying to download quite huge > files from a remote server through ftp. (The file being in a zipped > format). I have an array which stores the names of the files to be > downloaded. I am opening each of them up at my end and ex

RE: File size problem

] Subject: File size problem Hi, I have this rather critical problem, I am trying to download quite huge files from a remote server through ftp. (The file being in a zipped format). I have an array which stores the names of the files to be downloaded. I am opening each of them up at my end and extracting

RE: File size problem

-Original Message- Vasudev.K. wrote: . >>>Q1. After unzipping, the file is huge (even the zipped one is :(( ).. >>>almost 5GB. The system throws an error"File too large" and exits. >>>How do I get around this ache? One way I want to do it is unzipped file >>>into many parts

File size problem

Hi, I have this rather critical problem, I am trying to download quite huge files from a remote server through ftp. (The file being in a zipped format). I have an array which stores the names of the files to be downloaded. I am opening each of them up at my end and extracting data out of it and st

How do I find URL file size/last modified date

Hello, I have to get the size and last modified date of a remote file via URL without reading in the whole file. I have gone through LWP::UserAgent but couldn't make much headway. Any pointers on how to do it would be appreciated. TIA Shishir -- To unsubscribe, e-mail: [EMAIL PROTECTED] F

Re: file size

Hi, But i tried this i didn't $size= -s $filename but it didn't work, anyways i want my upload script not to upload files that are bigger than 250Kb Anthony -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: file size

On Feb 22, Chris Ball said: >>>>>> "Anthony" == awards writes: > >Anthony> Hi, I have an upload script, and i want to check the file >Anthony> size before it uploads. > >The stat() function returns a list that includes file size a

Re: file size

>>>>> "Anthony" == awards writes: Anthony> Hi, I have an upload script, and i want to check the file Anthony> size before it uploads. The stat() function returns a list that includes file size as the seventh element. You can use: $size = (stat($f

Re: file size

anthony wrote: > > Hi, > > I have an upload script, and i want to check the file size before it > uploads. > > Any suggestion is appreciated > > Anthony > here's some old code that does that, might be something built-in in CGI.pm as well: my $tempFi

RE: file size

Upload via FTP? Via a web based form? 18 questions left... John -Original Message- From: anthony [mailto:[EMAIL PROTECTED]] Sent: 22 February 2002 14:22 To: [EMAIL PROTECTED] Subject: file size Hi, I have an upload script, and i want to check the file size before it uploads. Any

file size

Hi, I have an upload script, and i want to check the file size before it uploads. Any suggestion is appreciated Anthony -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

file size limitation

hello-- i was wondering if anyone knew what the file size limitation is for perl and if there are any work arounds. i tried to compile it with the gcc flags that are necessary for LFS, but to no avail. i dont have a problem with large files under other programs. any ideas? i am running redhat

RE: file size

ge- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 21 June 2001 11:19 To: [EMAIL PROTECTED] Subject: file size Hi, I would like to know if with a perl script you can get the size of a file ? I need to get all the size of 250 files on 250 computers ... thanx ---

Re: file size

etc/smb.conf /bin/mail # File bogus.file does not exist! # Size of /boot/vmlinuz-2.2.16-3smp: 648343 # Size of /etc/smb.conf: 10846 # Size of /bin/mail: 62384 # [chrish@shrimp perl]$ - Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, June 21, 200

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