1Cwd::Guard(3) User Contributed Perl Documentation Cwd::Guard(3)
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6 Cwd::Guard - Temporary changing working directory (chdir)
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9 use Cwd::Guard qw/cwd_guard/;
10 use Cwd;
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12 my $dir = getcwd;
13 MYBLOCK: {
14 my $guard = cwd_guard('/tmp/xxxxx') or die "failed chdir: $Cwd::Guard::Error";
15 # chdir to /tmp/xxxxx
16 }
17 # back to $dir
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20 CORE::chdir Cwd:: Guard can change the current directory (chdir) using
21 a limited scope.
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24 cwd_guard($dir);
25 chdir to $dir and returns Cwd::Guard object. return to current
26 working directory, if this object destroyed. if failed to chdir,
27 cwd_guard return undefined value. You can get error messages with
28 $Gwd::Guard::Error.
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31 Masahiro Nagano <kazeburo {at} gmail.com>
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34 File::chdir, File::pushd
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37 Copyright (C) Masahiro Nagano
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39 This library is free software; you can redistribute it and/or modify it
40 under the same terms as Perl itself.
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44perl v5.28.1 2019-02-02 Cwd::Guard(3)