i'm halfway into my script and realize i may need to use an associative array (a hash, i guess they are called in Perl). i'm fairly new to Perl and don't know how to use them correctly.
i have some files in a directory. each file contains a number in a specific place in it's header. what i would... (4 Replies)
I have many files that I need to sort each week. I know how to do in Unix, but for this task it appears best to do native inside an existing perl program. So, simplified, I have a file similar to the following:
Joe_________12_Main_St__A001________LX
Benny_______5_Spring____A002________LX... (5 Replies)
Hello,
I have a page where multiple fields and their values are displayed. But I am able to sort only a few fields. When I looked into the issue, it is seen that the for each row of info , an unique id is generated and id.txt is generated and saved. Only those fields which are inside that id.txt... (3 Replies)
I have an array full of string values that need to be sorted, but if a value starts with (regex) 0^ it should be at the beginning of the array. Otherwise the array should be sorted normally using ascii sort.
Please help me create the sub to pass to the sort function. (7 Replies)
Hi All,
I have an array in perl as @match = (201001,201002,201001,201002);
I am trying to sort this array as
@match = sort(@match);
print "@match";
I dont see the output sorted any answers
I also tried another way, but still the results are not sorted
foreach my $match (sort { $a... (2 Replies)
Hi,
I have a file in this format:
a b c d e
a b c d e
a b c d e
i need perl script to sort 2nd column in alphabatical order
The script i use is
#!/usr/bin/perl
my @words=<>;
foreach(sort mysort @words) {
print; (4 Replies)
Good morning!!
Im trying to practice withe Perl and sorting variables is not going good at all!
#!/usr/bin/perl
$username = $ENV {'LOGNAME'};
print "Hello, $username\n";
I want to add sort and 'mail' and 'home'. This below is what I have came up with,but of course its not working.
... (5 Replies)
I have a file abc.txt which contains data in th following format
abc,23
hgfh,87
tweg,89
jdfjn,74
I want to sort on the basis of column (the second one). It should be numerical sort.
output should be
abc,23
jdfjn,74
hgfh,87
tweg,89
I know how to do it in unix. I need a PERL code (1 Reply)
Hi all,
Not sure if this should be in the programming forum, but I believe it will get more response under the Shell Programming and Scripting FORUM.
Am trying to write a customized df script in Perl and need some help with regards to using arrays and file handlers.
At the moment am... (3 Replies)
I have a directory of backup files.
named like this:
ldap.data.04-06-2012.tar
ldap.data.03-06-2012.tar
ldap.data.02-06-2012.tar
ldap.data.01-06-2012.tar
ldap.data.31-05-2012.tar
ldap.data.30-05-2012.tar
ldap.data.29-05-2012.tar
ldap.data.28-05-2012.tar
ldap.data.27-05-2012.tar... (6 Replies)
Discussion started by: robsonde
6 Replies
LEARN ABOUT NETBSD
dh_perl
DH_PERL(1) Debhelper DH_PERL(1)NAME
dh_perl - calculates Perl dependencies and cleans up after MakeMaker
SYNOPSIS
dh_perl [debhelperoptions] [-d] [librarydirs...]
DESCRIPTION
dh_perl is a debhelper program that is responsible for generating the ${perl:Depends} substitutions and adding them to substvars files.
The program will look at Perl scripts and modules in your package, and will use this information to generate a dependency on perl or
perlapi. The dependency will be substituted into your package's control file wherever you place the token ${perl:Depends}.
dh_perl also cleans up empty directories that MakeMaker can generate when installing Perl modules.
OPTIONS -d In some specific cases you may want to depend on perl-base rather than the full perl package. If so, you can pass the -d option to make
dh_perl generate a dependency on the correct base package. This is only necessary for some packages that are included in the base
system.
Note that this flag may cause no dependency on perl-base to be generated at all. perl-base is Essential, so its dependency can be left
out, unless a versioned dependency is needed.
-V By default, scripts and architecture independent modules don't depend on any specific version of perl. The -V option causes the current
version of the perl (or perl-base with -d) package to be specified.
library dirs
If your package installs Perl modules in non-standard directories, you can make dh_perl check those directories by passing their names
on the command line. It will only check the vendorlib and vendorarch directories by default.
CONFORMS TO
Debian policy, version 3.8.3
Perl policy, version 1.20
SEE ALSO debhelper(7)
This program is a part of debhelper.
AUTHOR
Brendan O'Dea <bod@debian.org>
11.1.6ubuntu2 2018-05-10 DH_PERL(1)