Env::Bash Env::Bash is a Perl extension for accessing _all_ bash environment variables.
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Perl module bash environment environment variables bash variables

Env::Bash Description

Env::Bash is a Perl extension for accessing _all_ bash environment variables. Env::Bash is a Perl extension for accessing _all_ bash environment variables.SYNOPSIS use Env::Bash;Standard interface: my @var = get_env_var( "SORCERER_MIRRORS", Source => "/etc/sorcery/config", ); print "SORCERER_MIRRORS via get_env_var:n", join( "n", @var ), "ncount = ", scalar @var, "n"; @var = Env::Bash::SORCERER_MIRRORS ( Source => "/etc/sorcery/config", ); print "SORCERER_MIRRORS via name:n", join( "n", @var ), "ncount = ", scalar @var, "n"; my @keys = get_env_keys( Source => "/etc/sorcery/config", SourceOnly => 1, ); print "first 10 keys:n", map { " $_n" } @keys;Object oriented interface: my $be = Env::Bash->new( Source => "/etc/sorcery/config", Keys => 1, ); my @var = $be->get( "SORCERER_MIRRORS" ); print "SORCERER_MIRRORS via get:n", join( "n", @var ), "ncount = ", scalar @var, "n"; @var = $be->SORCERER_MIRRORS; print "SORCERER_MIRRORS via name:n", join( "n", @var ), "ncount = ", scalar @var, "n"; $be = Env::Bash->new( Keys => 1,); @var = $be->HOSTTYPE; print "HOSTTYPE via name:n", join( "n", @var ), "ncount = ", scalar @var, "n"; if( $be->exists( 'BASH_VERSINFO' ) ) { print "BASH_VERSINFO =>n ", join( "n ", $be->BASH_VERSINFO ), "n"; } my %options = $be->options( [], Keys => 1 );Tie HASH interface: my %env = (); tie %env, "Env::Bash", Source => "/etc/sorcery/config", ForceArray => 1; my $var = $env{SORCERER_MIRRORS}; print "SORCERER_MIRRORS via tied hash:n", join( "n", @$var ), "ncount = ", scalar @$var, "n"; $var = $env{HOSTTYPE}; print "HOSTTYPE via tied hash:n", join( "n", @$var ), "ncount = ", scalar @$var, "n"; while( my( $key, $value ) = each %env ) { print "$key =>n ", join( "n ", @$value ), "n"; } Requirements: · Perl

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