Return the SV from the GV.
Return the AV from the GV.
Return the HV from the GV.
Return the CV from the GV.
To install vars, copy and paste the appropriate command in to your terminal.
cpanm
cpanm vars
CPAN shell
perl -MCPAN -e shell install vars
For more information on module installation, please visit the detailed CPAN module installation guide.