perl

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How can I store the result of a system command in a Perl variable?
user_1131240
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30
6
126137
command system perl
Is there a way to turn on tracing in perl (equivalent to bash -x)?
user_2116590
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44
5
22114
trace perl debugging
How can I replace multiple whitespace with a single space in Perl?
user_2605940
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16
3
40020
perl
How should I define 'static' subroutines in Perl?
user_3770310
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17
1
5207
static-methods perl function package oop
How do I send POST data with LWP?
user_4635200
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19
2
64314
lwp post perl
How do I enter a multi-line comment in Perl?
user_4302940
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132
2
310021
perl-data-structures comments perl multiline
In Perl, how do I safely create a temporary FIFO?
user_1231090
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13
2
4574
perl
How can I count characters in Perl?
user_4597800
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14
4
20468
charactercount perl regex
How can I reset a hash completely without using a for loop?
user_1896250
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17
7
17378
hash perl
How can I test if I can write to a filehandle?
user_3666280
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12
5
5276
filehandle file-io perl
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