Michael Alipio wrote:
Hi,
Hello,
I have a script that forks a child. at the parent, i have a line that
tells it to sleep for n seconds. Once the 3 seconds have passed, it
will kill the child process.
I noticed that most of the time, sleep doesn't count exact seconds..
most of the time it's l
Kelly Jones wrote:
I want foo() and bar() to do the same thing. One way to do this:
sub foo {return bar(@_);}
Is there a more clever way using \&bar and things like that?
$ perl -le'
use warnings;
use strict;
sub bar { print "in sub bar: @_" }
bar 1, 2, 3;
sub foo { goto &bar }
foo 4, 5,
Grant wrote:
I'm trying to use the Google::Adwords perl modules but I'm getting:
Bareword "Google::Adwords::Campaign" not allowed while "strict subs" in use
Here is the beginning of my script:
use Google::Adwords::Campaign;
use Google::Adwords::CampaignService;
sub {
my $campaign = Google::Adw
Nabeel wrote:
Greetings, I need to be able to re-read a file every 60 seconds until
the two changing values are the same in my data file. Once the values
become the same the script simply exits. Not exactly sure if my
filehandle will reread itself every 60 seconds either but I keep getting
Brian wrote:
John W. Krahn wrote:
Brian wrote:
This is what I'm using upto the code that is giving me a headache.
I know it's messy, but I have no training in PERL, I am trying to
forward-engineer this cgi by back-engineering from html templates I
created and which were chosen usi
Brian wrote:
This is what I'm using upto the code that is giving me a headache.
I know it's messy, but I have no training in PERL, I am trying to
forward-engineer this cgi by back-engineering from html templates I
created and which were chosen using $t->src
[ *SNIP* ]
whe
Brian wrote:
This is what I'm using upto the code that is giving me a headache.
I know it's messy, but I have no training in PERL, I am trying to
forward-engineer this cgi by back-engineering from html templates I
created and which were chosen using $t->src
thanks for any help
Brian
#! c:
Joseph Mwesigwa Bbaale wrote:
Please help...
*This is the original line in outFile*
*This goes into inFile*
I was expecting to find the two lines above in the file "*outFile*" after
running the code below:
#!/usr/bin/env perl
use warnings;
use strict;
use 5.010;
`touch inFile`;
`touch o
Emen Zhao wrote:
This is off topic. But I'm just curious about why "4096" is picked here. Is
there any particular reason behind it? I guess you can even calc the lines
like this -
perl -0777 -wne 'print scalar ($_=~s/\n//g)' filename
Except that it's slower than using tr///:
$ time perl -ln077
Chas. Owens wrote:
On Wed, Apr 15, 2009 at 09:20, Rajini Naidu wrote:
I am trying to execute the below line in the perl program and returns a
value 0.
my $test2 = "";
my $include = "file";
$test2 = system("/usr/atria/bin/cleartool desc \$include | grep created |
awk -F\" \" \'{print \$2}\'
Robert Citek wrote:
On Wed, Apr 15, 2009 at 12:08 AM, Brian wrote:
could someone please help me with this little problem?
I am trying to include an if statement part way through printing.
When the program reaches the line if ($Lang = fr ) { print "
that line gets ignored and the cgi keeps g
Dermot wrote:
2009/4/14 Chas. Owens :
On Tue, Apr 14, 2009 at 11:49, Rick wrote:
is it true that perl will be just as fast as c for reading files ?
for example
cow...@amans:~$ time cat /usr/share/dict/words | perl wc.pl
my $count = 0;
$/ = \4096;
while (<>) {
$count += tr/\n//;
John W. Krahn wrote:
p...@highdeck.com wrote:
Hi john,
Hello,
thanks for the prompt reply.
Ok, here's what I'd like it to do.
#!/usr/bin/perl
#
# Build Initial list and put into array.
@serverlist = `/usr/bin/wget -q -O - http://www.amazon.co.uk`;
for ($index =
p...@highdeck.com wrote:
Hi john,
Hello,
thanks for the prompt reply.
Ok, here's what I'd like it to do.
#!/usr/bin/perl
#
# Build Initial list and put into array.
@serverlist = `/usr/bin/wget -q -O - http://www.amazon.co.uk`;
for ($index = 0; $index <= $#serverlist; $inde
p...@highdeck.com wrote:
Hi all,
Hello,
I have some basic code that I want to pull out the web addresses from web pages.
Would like to keep it as basic as possible for easy reading.
The line to replace http with newline seems to work ok.
however the "match" line doesnt seem to pull out the r
Michael Alipio wrote:
Hi,
Hello,
Subject: Turn off $ anchor greedy behavior
Anchors are not greedy. Anchors don't even match characters.
I have a $string that is separated by , and space;
boy, pig, 123, 123:412adbd, d0g, lajdlf134><<_ lkadsf !234,
Now I want to capture the string(s)
Rick wrote:
perl -lane' print "$F[0] ", "$F[4]" , " $F[5]";'
Is there anyway to incoporate $\ <- output record separtor to do this
instead of printing out w/ manual spaces beteween the variables?
The Output Record Separator is what comes at the end of the record (or
line in this case), in
Dan Huston wrote:
Greetings All:
Hello,
I have a script that I am using to run a series of sql statements
against two different Oracle databases to compare performance based on a
request from our DBAs.
I am currently using code like this:
$time1 = time();
$result = `$this_comm`;
$time
ANJAN PURKAYASTHA wrote:
I have a file stored at a location: http://parent_dir/file
Which among gazillion LWP options can I use to download and store the file
on my machine?
Have you read the LWP cookbook?
perldoc lwpcook
John
--
Those people who think they know everything are a great
anno
Thomas H. George wrote:
In order to call them from menubuttons I moved my code into subroutines.
sub open_file {
if ( ! open NEWFILE, "<$file") {
die "Could Not Open $file: $!"
} else {
my @lines = ;
my() *creates* a new variable that is only vis
Chap Harrison wrote:
On Apr 1, 2009, at 2:04 PM, Chas. Owens wrote:
If I understand you correctly, you want a map[1] that feeds a join[2]:
#!/usr/bin/perl
use strict;
use warnings;
my @aref = (
[qw/a1 b1 c1/],
[qw/a2 b2 c2/],
[qw/a3 b3 c3/],
);
print join(", ", map { "($_->[0]=
Richard Hobson wrote:
Hi,
Hello,
Please be patient with this beginner. I have a subrouting as follows,
that prints out an ASCII representation of chess board
sub display_board {
foreach (0..7) {
my $ref = @_[$_];
That should be:
my $ref = $_[$_];
Or better:
f
Dave Tang wrote:
On Tue, 31 Mar 2009 04:49:17 +1000, John W. Krahn wrote:
Or instead of using arrays you could store the 1s and 0s in strings:
$ perl -le'
my $string = "10110111001";
print $-[0] while $string =~ /0/g;
'
1
4
8
9
Could you explain how the above code w
ANJAN PURKAYASTHA wrote:
Hi,
Hello,
Here is my problem;
I have a series of arrays with 0s and 1s. here is an example: (1, 0, 1, 1).
I need to parse through this series of arrays and extract the index of the
0s in the array.
Is there any quick way of doing this?
$ perl -le'
my @array = ( 1,
D. Crouse wrote:
I have a perl -e function in my .bashrc file.
This sources in the perl -e function so I can run it by just the command name.
I'm having trouble with the substitution of my $1 bash variable into
the perl -e function.
Here is what I have so far.
grepi ()
{
perl -ne 'BEGIN {$/ = "
Kelly Jones wrote:
perl -le '$x=; print $x'
hello <- I TYPED THIS IN AND HIT RETURN
hello
perl -le 'my($x)=; print $x'
hello <- I TYPED THIS IN AND HIT RETURN
[no answer, hangs forever]
$x= is in scalar context so only one line is read.
($x)= is in list context so readline keeps reading ut
Dermot wrote:
Hi All,
Hello,
I have been trying to write this email for a day or two but the
content keeps shifting as my understanding of the problem develops.
I have encountered a bit of code that I am struggling to understand
completely. The code is for dealing with database fields that a
Rajini Naidu wrote:
Hi,
Hello,
I am trying to search for a pattern in a file in my perl script.
Syntax used is :
system("grep \"$res\" ${data_dir}/${node}.load >
/tmp/${day[0]}.${day[1]}.${day[2]}.${node}.log");
But the grep command is'nt successful in getting the desired string.
Am I miss
igotux igotux wrote:
Hi Team,
Hello,
Can someone explain what is wrong happeneing here ?
$ perl -e 'use Business::ISBN; $isbn_object = new
Business::ISBN('0-59610-206-2');print $isbn->as_string;'
Can't call method "as_string" on an undefined value at -e line 1.
Change:
print $isbn->as_str
Martin Spinassi wrote:
Hi list!
Hello,
I've just started with perl, but I'm really excited about its power.
I'm excited that you're excited! ;-)
I'm trying to edit a file, but couldn't find out how to do it without
making a temp file. I've been searching for the solution, but all I find
Feng Yue wrote:
Hi,
Hello,
I have a problem about grep in Perl.
I'd like to use grep in a if clause like this
if( *grep /^\$/, @array* ){
...
}
This works well.
However, when I add some more tests in this if, like this:
if( *0 || grep /^\$/, @array || 0* ){
...
}
this if will nev
Jeff Westman wrote:
All,
Hello,
I know this has been asked many times, and I have read the documentation
("perldoc -q "matching over more than one line") and still can't make head
or tails out of this.
I have a problem where my pattern can be in one line, or span multiple
lines. This is wha
josanabr wrote:
Hi,
Hello,
I having problems with a perl module implemented in Sun Grid Engine.
This perl module (script) continuously watches the state of jobs
submitted to my cluster.
Every job can reach some of these states:
r - run
t - transfer
q - queued
s - suspended
w - waiting
In ord
Chas. Owens wrote:
As many of you have probably noticed, I am addicted* to footnotes in
my answers. I am considering changing their format to [1], [2], [3]
instead of *, **, ***. If you have any opinions you can vote for your
favorite style
If you *have* to have footnotes then I vote for numb
practicalp...@gmail.com wrote:
Hello,
Hello,
How to find there're one or more undefined subroutines in a perl scritp?
perldoc -f defined
John
--
Those people who think they know everything are a great
annoyance to those of us who do.-- Isaac Asimov
--
To unsubscribe, e-mail: begi
Ron Smith wrote:
Hello all,
Hello,
How do you print elements of an array, each on its own line, in a Windows'
console?
I'm doing the following:
E:\My Documents>perl -e "use ExtUtils::Installed; my $inst =
ExtUtils::Installed->new(); my @modules = $inst->modules(); print @modules"
it retu
Chap Harrison wrote:
I want to compute a file pathname based on a "template" at runtime, when
I know the value of a variable that the template uses.
In other words, the template for the path name looks like this...
/foo/bar/$project/here
...and I want to evaluate this expression once I have s
John W. Krahn wrote:
John W. Krahn wrote:
Toby Stuart wrote:
Hello All
Hello,
It's been almost 13 years since I last posted on this board and my
Perl skills are extremely rusty. Could someone help me to convert
this to a one liner:-
use strict;
use warnings;
while (<>)
John W. Krahn wrote:
Toby Stuart wrote:
Hello All
Hello,
It's been almost 13 years since I last posted on this board and my
Perl skills are extremely rusty. Could someone help me to convert
this to a one liner:-
use strict;
use warnings;
while (<>) {
/^##\s*(.*)$/ &&
Toby Stuart wrote:
Hello All
Hello,
It's been almost 13 years since I last posted on this board and my
Perl skills are extremely rusty. Could someone help me to convert
this to a one liner:-
use strict;
use warnings;
while (<>) {
/^##\s*(.*)$/ && print $1;
print " && " unless eof;
}
I
Kammen van, Marco, Springer SBM NL wrote:
Hi All,
Hello,
I'm trying to generate random sentences using a few words, but can't get
the thing to work..
I know I'm doing something wrong but what? :-D
Any help is appreciated!
#!/usr/bin/perl -w
#!/usr/bin/perl
use warnings;
use strict;
Chap Harrison wrote:
On Mar 11, 2009, at 11:51 PM, Chas. Owens wrote:
Dereference the hashref as an arrayref then ask for the keys:
#!/usr/bin/perl
use strict;
use warnings;
my %hash = ( adams => {} );
my @keys = qw/a ar af aw/;
my @values = (1, 19, 13, 11);
@{$hash{adams...@keys} = @val
Chap Harrison wrote:
Hello,
Hello,
I have a hash of hashes, and I'm trying to bulk-assign some key/value
pairs to the referenced hash, using a technique I read on the perlmonks
list (hash slices, see link below). I've never been good at working out
syntax where complex data structures are
neckha...@penntraffic.com wrote:
Hi guys,
Hello,
I am starting to learn Perl as the ksh scripting language (which I
don't know either) looks less than powerful.
I have used C many years ago, and write my stuff in REXX on a
mainframe, so Perl looks like the best of both worlds.
My environmen
Aglipay, Recelyn wrote:
Hello everyone,
Hello,
I'm a beginner and having some issues with a Perl Script I had written
for work.
I am trying to print to a network label printer. I've verified that the
printer is working on its own.
But when I try to print to it using Perl nothing happens.
He
Brent Clark wrote:
Hiya
Hello,
I got a string like so, and for the likes of me I can get regex to have
it that each line is starts with #abc#.
my $a =
"#aaa#message:details;extra:info;variable:times;#bbb#message:details;extra:info;variable:times;#ccc#not:always;the:same;ts:14:00.00;";
$
kevin liu wrote:
Hello everyone:
Hello,
When I am using a pattern match to find my wanted process, things like
this:
*
ps -ef | grep hald-runner
root 5006 5005 0 Mar04 ?00:00:00 hald-ru
sf wrote:
this is my problem: variable theParent never updates - it always stays
"1"
if ($ARGV[0] eq ""){
if ( @ARGV != 1 ) {
print STDOUT "Enter the filename and path you wish to use:";
$nameoffile=;
chomp $nameoffile;
}
}
You have a } there without
Lauri Nikkinen wrote:
It says that
*** no packages installed matching 'File::Find ***
I tried this also on my Mac and it goes like this
~ > perl -File::Find -le 'print "ok"'
ok
perldoc perlrun
[ snip ]
-Fpattern
specifies the pattern to split on if -a is also in effect. The
Bill Harpley wrote:
I must process the output of an SQL query using Perl.
I know the column position of the data in the output file, which means
that I am able to calculate the width of each field.
All of the data in the file is left-aligned to the field, except for one
column.
Basically, in t
Susan wrote:
If my data looks like this:
word 1: 100101 101102102 102106106
word 2: 101104 106110113 129131148
word 3: 101153 175180381
word 4: 106110 113122131 137142148
word 5: 120165 16
prasath_linux wrote:
Hi,
Hello,
I need to find the location of perl.ini configuration file, is
there any function like perlinfo() to find.
Eg. phpinfo() is the function which can used to display all the
configuration settings in php.
Likewise any function to display the configuration funct
Chas. Owens wrote:
On Fri, Feb 27, 2009 at 08:43, David Shere wrote:
The following sub uses "fetchall_arrayref" in the DBI module to put the
results of an SQL command into an array, where each element of the array
is a hash of that records name/value pairs. The documentation says to
pass it a
Jenda Krynicky wrote:
From: "Bill Harpley"
Suppose I have a multidimensional array of the form:
@array[names][values]
For example, I have a list of database field names and the value
associated with each one.
If this was a single dimensional array called @list, I could create an
output line
Irfan Sayed wrote:
Still i am not getting proper result. Here is my code. please help.
$string = "pqp-un_1.0G_2009-02-23_17-38-09_5678903.txt";
$string = ( split /\D+/ )[ -1 ];
$string = ( split /\D+/, $string )[ -1 ];
print "$string\n";
John
--
Those people who think they know everyt
Rick wrote:
trying out getting lasrgest key(by value) but below is not working...
help please.
my %files=%{{"one" =>"1", "thiry" =>"30", "four" =>"4", "never" =>"997",
"forever" =>"11", "five" =>"5"}};
my $max;
print join(" ",keys %files),"\n";
=pod
grep($max=($files{$_} > $max )? $_ : $
Irfan Sayed wrote:
Hi All,
Hello,
I have a string like this "pqp-un_1.0G_2009-02-23_17-38-09_5678903.txt
" now what i need is only all digits before .txt till first underscore.
which means i need only output as 5678903
$ perl -le'
$_ = "pqp-un_1.0G_2009-02-23_17-38-09_5678903.txt ";
p
John W. Krahn wrote:
Deviloper wrote:
Hi there!
Hello,
I have a string "bbbababbaaassass". I want to get a string without
any double a 'aa' or and without the 'b's.
but if I do:
my $s = "bbbababbaaassass";
$s=~ s/aa|b//g;
as a result I will
Deviloper wrote:
Hi there!
Hello,
I have a string "bbbababbaaassass". I want to get a string without
any double a 'aa' or and without the 'b's.
but if I do:
my $s = "bbbababbaaassass";
$s=~ s/aa|b//g;
as a result I will get a string "aaassass".
(I understand WHY I get this result.
Karyn Stump wrote:
I am trying to learn subroutines. I have seen refernces to using my and
local for passing variables so I am playing with them to try to understand
better how this all works.
http://perl.plover.com/FAQs/Namespaces.html
There is also some information in:
perldoc perlsub
I
John W. Krahn wrote:
Karyn wrote:
Can someone else see why I am getting the following error, cause as
far as I can tell I have escaped all the ' single quotes.
ganymede# perl -i.bak1 -p -e
's/include(\'http:\/\/calarts.edu\/redcat\/nav.php\')\;/include(\'nav.php\&
Karyn wrote:
Can someone else see why I am getting the following error, cause as far
as I can tell I have escaped all the ' single quotes.
ganymede# perl -i.bak1 -p -e
's/include(\'http:\/\/calarts.edu\/redcat\/nav.php\')\;/include(\'nav.php\')\;/ig'
*.php
Unmatched '.
ganymede# perl -v
Th
itshardtogetone wrote:
Hi,
Hello,
Looking at the script below, why does the while function loop
6 times instead of 3 times when @data have only 3 elements and
I thought the output should be:-
1 $_ = aaa1
2 $_ = bbb2
3 $_ = ccc3
Thanks
#
#!/usr/bi
Rob Dixon wrote:
John W. Krahn wrote:
Strings like '%1\$s16->' are not valid sprintf/printf formats. What
does your data look like and what do you expect it to look like after
using sprintf?
From perldoc -f sprintf:
format parameter index
An explicit format parameter inde
Rob Dixon wrote:
John W. Krahn wrote:
pa...@compugenic.com wrote:
I want to extract a list of postfix's queue id's. The 'mailq' command
returns output as follows:
right now I'm doing the following:
my @ids;
foreach (`mailq`) {
next unless /^\w+/;
chomp;
pa...@compugenic.com wrote:
I want to extract a list of postfix's queue id's. The 'mailq' command
returns output as follows:
--
8C0597408D 2503 Tue Feb 17 16:15:34 ka...@domain.org
(connect to bar-plate.com[209.62.20.192]:25: Connection refused)
staffo...@ba
Rob Canning wrote:
hi i have a sprintf which uses a scalar as its format:
my $Bformat = "%1\$s16-> %2\$s16 %3\$s16 %4\$s16 %5\$s16 %6\$s16-> %7\$s16
%8\$s16"
what i would like to do is generate a new format for the sprintf by doing
permutations of 5 arrays like this:
my @phraseA = qw( %1\$s
org chen wrote:
Hi,
Hello,
I am coding a script to read a pure txt fiel and show it. I can't
understand why any lines in the file match the word of "[DIED]".
Thanks
Org
the txt file is like this:
Fri Feb 13 14:31:26 2009
[PROCESS]: Welcom
Octavian Râsnita wrote:
From: "John W. Krahn"
Kevin wrote:
Could someone please direct me to some web pages where I can go
through all deprecated perl functions and/or ways of writing perl
script? It is not easy for me to figure out whether an on-line
example is deprecated or no
Kevin wrote:
Could someone please direct me to some web pages where I can go through
all deprecated perl functions and/or ways of writing perl script? It is
not easy for me to figure out whether an on-line example is deprecated or
not. I once saw:
@files = <$path_to_directory>
on the web a
John W. Krahn wrote:
David Shere wrote:
I'm seeking critique of the following work-in-progress:
My task is to read in a binary data file and prepare it for use. The
"use" involves answering a query on whether some data is in the file,
and if it is, return the rest of the data
David Shere wrote:
I'm seeking critique of the following work-in-progress:
My task is to read in a binary data file and prepare it for use. The
"use" involves answering a query on whether some data is in the file,
and if it is, return the rest of the data associated with it.
Each line/record i
practicalp...@gmail.com wrote:
I saw a Regex:
(?i:(j?sessionid|(php)?sessid|(asp|jserv|jw)?session[-_]?(id)?|cf(id|token)|sid))
I especially didn't know what the leading "?i:" means.
Please help, thanks!
The /i option means that everything inside the parentheses is a case
insensitive patter
kevin liu wrote:
On Wed, Feb 11, 2009 at 11:22 PM, John W. Krahn wrote:
The best you can do with two arrays is exit as soon as an element of
@nwarray0 is not found in @nwarray1:
my $found = 1;
SEARCH:
foreach my $srctemp ( @nwarray0 ) {
foreach my $tgttemp ( @nwarray1 ) {
if
kevin liu wrote:
Hi everybody:
Hello,
I have two arrays(@nwarray0 and @nwarray1) in my program and i want
to make sure that
all the elements in @nwarray0 could be found in @nwarray1.
Here is my implementation:
---
for
Dermot wrote:
Hi,
Hello,
I just hit something that I hadn't noticed before and I am not sure
it's it's a syntax issue or I have not been doing my reading.
I am trying to create a regex to match a directory name in path string
my $dir = dirname(shift);
(my $code) = ($dir =~ m|track.(\w{3
itshardtogetone wrote:
Hi,
Hello,
Looking at the script below, can someone explain why the final output
is "Final = 1" instead of "Final = 5".
I thought at the end of the while loop, $a_ctr is 5, this value is
then read by the sub module &data() and this value of 5 is then passed
on to sub pu
Damien Learns Perl wrote:
I have experience in C and I find that Perl would have been a much
easier language to start with. You can write powerful code right away.
I started to learn Perl last month and I am blogging about it at:
http://damienlearnsperl.blogspot.com/
This is certainly not acade
Rob Dixon wrote:
Greg wrote:
I have an input file that I have to evaluate whether to include lines
based upon their last character.
Is there a simple regex that would allow me to
assign the very last character to a variable?
^^^
^^^
Greg wrote:
I have an input file that I have to evaluate whether to include lines
based upon their last character.
Is there a simple regex that would allow me to assign the very last
character to a variable?
In my case it will either be A or I (capital i) if that helps?
/([AI])\z/ and my $vari
stuforman wrote:
i want to use perl to end each line with a '~'. i would really
appreciate any syntax that would help me do this...
$line =~ s/$/~/;
John
--
Those people who think they know everything are a great
annoyance to those of us who do.-- Isaac Asimov
--
To unsubscribe, e-ma
John W. Krahn wrote:
John W. Krahn wrote:
Johnson, Reginald (GTS) wrote:
I am wondering if I am doing this in an efficient manor. I am taking my
first input file and putting it in a hash with server name as a the key.
The second input file has two fields exp_server and exp_date. I put
this
John W. Krahn wrote:
Johnson, Reginald (GTS) wrote:
I am wondering if I am doing this in an efficient manor. I am taking my
first input file and putting it in a hash with server name as a the key.
The second input file has two fields exp_server and exp_date. I put
this file in hash using
Johnson, Reginald (GTS) wrote:
I am wondering if I am doing this in an efficient manor. I am taking my
first input file and putting it in a hash with server name as a the key.
The second input file has two fields exp_server and exp_date. I put
this file in hash using exp_server as the key. I th
Fisher, John wrote:
I have luck sometimes with CPAN and sometimes I don't. It like spinning a
wheel. I am trying to bring down a module that will read EBCDIC files and
convert them to ASCII. I need one that will handle packed fields as well.
Not sure this one is it.
Have you read the perlebcdic
thebarn...@gmail.com wrote:
Hi
Hello,
I run this command and pipe the output to a perl one liner. not quite
sure how it parses the data:
svmon -Pt3 | perl -e 'while(<>){print if($.==2 || $& && !$x++); $.=0 if
(/^--+$/)}'
That can be shortened to:
svmon -Pt3 | perl -ne'print if $.==2 || $&
itshardtogetone wrote:
Hi,
Hello,
How do I copy the first 10 elements of @a into @b?
my @b = @a[ 0 .. 9 ];
John
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annoyance to those of us who do.-- Isaac Asimov
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For
b chen wrote:
i am completely new to perl, can you explain to me the following line of
code in red.
There is no red here, there is only black and white.
how does this line of code grab a time value and assign it to $ time,
how does assigment happend in this conditiona statement.
while (<
Bill Harpley wrote:
Hello,
Hello,
I have simple regex problem that is driving me crazy.
I am writing a script to analyse a log file. It contains Java related
information about requests and responses.
Each pair of Request (REQ) and Response (RES) calls have a unique
Request ID. This is a 5 d
Scott Haneda wrote:
On Jan 23, 2009, at 1:01 AM, Gunnar Hjalmarsson wrote:
Scott Haneda wrote:
ASSP required about 15 perl modules, I installed them, or wrote new
portfiles for them to get them installed. I have all requirements
for ASSP installed. I edit the ASSP source files to change the
Adam Jimerson wrote:
Yea I read that dbmopen was superseded by the "tie" function but I couldn't
figure out the permissions for it:
tie(%HIST, 'NDBM_File', '/usr/lib/news/history', 1, 0);
perldoc DB_File
[ snip ]
Default Parameters
It is possible to omit some or all of the final
Adam Jimerson wrote:
I am working on a program that will act as a contact manager of sorts, it
uses two hashes to store everything (although the second one is commented
out because I am not ready to work with it). I am using the format function
to display everything but I don't know how to ge
Dr.Ruud wrote:
Jenda Krynicky wrote:
my $data = do {local $/; };
is better written as
my $data; { local $/; $data = };
For smallish files it doesn't matter much.
Or perhaps:
read DATA, my $data, -s DATA;
John
--
Those people who think they know everything are a great
annoyance to t
Chris Knipe wrote:
Hi,
Hello,
I have two lines (well, 1 line is headers, then there follows a range of
data)...
# INTERFACE
RADIO-NAME MAC-ADDRESS AP SIGNAL-STRENGTH TX-RATE UPTIME
0 interface_name radio
00:0C:42:1F:2C:8D yes -
root wrote:
The following script gives me confusing results.
I've not delved into OOP before and am surprised when something
appears to work but gives wrong answers.
Explicitly Digest::MD5's md5_hex gives wrong answers if called as
Digest::MD5->md5_hex. OK, I've figured out that it shou
h3xx wrote:
I find it's easier (and in this case totally doable) if you make
something like this:
for my $count (10 .. 0) {
You can't do that in Perl. The range operator has to have the smaller
number on the left and the larger number on the right otherwise it will
return an empty list and
Tony Esposito wrote:
Hello,
Hello,
Trying to do the following and the variable $field_term does not transiterate. The
$foo becomes "name$age$grade$school$semester".
#!/usr/bin/perl
my $field_term = '|';
my $foo = "name,age,grade,school,semester";
$foo =~ tr/,/$field_term/;Â
__END__
John Refior wrote:
Rob Dixon wrote:
David Newman wrote:
# get files
open(DAT, $lfile) or die("unable to open");
my @Llist = ;
close(DAT);
You should include the $! variable in the die string so that you know why the
open failed. I suggest
my @llist;
{
open my $fh, '<', $lfile or d
David Newman wrote:
On 1/2/09 5:22 PM, Rob Dixon wrote:
David Newman wrote:
my $lfile = $ARGV[0];
my $rfile = $ARGV[1];
It would also be nice to make sure that there are in fact two parameters
die "The parameters must be the the two files for comparison"
unless @ARGV == 2;
my
Rob Dixon wrote:
David Newman wrote:
foreach my $union (@union) {
print "$union";
}
You shouldn't put $union in quotes, and the loop is better written as
print for @union;
print @union;
Should work just as well.
John
--
Those people who think they know everything are a grea
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