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package Shell::Cap; |
2
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3
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our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY |
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our $DATE = '2020-03-10'; # DATE |
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our $DIST = 'Shell-Cap'; # DIST |
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our $VERSION = '0.001'; # VERSION |
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8
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1
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1
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70140
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use strict 'vars', 'subs'; |
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1
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11
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1
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37
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9
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1
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1
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5
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use warnings; |
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1
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1
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1
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29
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10
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11
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1
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1
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4
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use Exporter qw(import); |
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1
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2
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1
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153
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12
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our @EXPORT_OK = qw( |
13
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shell_supports_pipe |
14
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); |
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16
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sub shell_supports_pipe { |
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1
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1
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1
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1808
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require ShellQuote::Any::PERLANCAR; |
18
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19
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1
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20
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my $cmd = join( |
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" ", |
21
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ShellQuote::Any::PERLANCAR::shell_quote($^X), |
22
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"-e", ShellQuote::Any::PERLANCAR::shell_quote("print 2"), |
23
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"|", |
24
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ShellQuote::Any::PERLANCAR::shell_quote($^X), |
25
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"-e", ShellQuote::Any::PERLANCAR::shell_quote("print *3"), |
26
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); |
27
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1
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50
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9448
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`$cmd` == 6 ? 1:0; |
28
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} |
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30
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1; |
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# ABSTRACT: Probe shell's capabilities |
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33
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__END__ |