Shell::GetEnv::Dumper Shell::GetEnv::Dumper is a store and retrieve environment.
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Shell::GetEnv::Dumper Tags

Perl module retrieve environment store store environment retrieve environment

Shell::GetEnv::Dumper Description

Shell::GetEnv::Dumper is a store and retrieve environment. Shell::GetEnv::Dumper is a store and retrieve environment.SYNOPSIS # write environment to file perl /path/to/Shell/GetEnv/Dumper.pm file # read environment from file use Shell::GetEnv::Dumper; $envs = Shell::GetEnv::Dumper::read_envs( $filename );Shell::GetEnv::Dumper is used by Shell::GetEnv to store and retrieve a subprocess's environment. It uses Storable to write and read the %ENV hash from and to disk.Writing the environment is done from within the subshell by executing this module as a Perl script. The command line may be formed as follows: # this loads the path to the module in %INC. use Shell::GetEnv::Dumper; # this invokes the module directly, using the Perl which was # used to invoke the parent process. It uses the fact that we # use()'d Shell::GetEnv::Dumper and Perl stored the absolute path # to it in %INC; $cmd = qq{$^X '$INC{'Shell/GetEnv/Dumper.pm'}' $filename};Retrieving the environment is done using the read_envs() function.Note that nothing is exportable from this module. Requirements: · Perl

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