user@remotemachine:~$ perldoc -l JSON
/home/user/perl5/lib/perl5/JSON.pm

user@remotemachine:~$ perl -V
Summary of my perl5 (revision 5 version 32 subversion 1) configuration:
...
  @INC:
    /home/user/perl5/lib/perl5/5.32.1/amd64-freebsd-thread-multi
    /home/user/perl5/lib/perl5/5.32.1
    /home/user/perl5/lib/perl5/amd64-freebsd-thread-multi
    /home/user/perl5/lib/perl5
    /home/user/perl5/lib/perl5/5.32.1/amd64-freebsd-thread-multi
    /home/user/perl5/lib/perl5/5.32.1
    /home/user/perl5/lib/perl5/amd64-freebsd-thread-multi
    /home/user/perl5/lib/perl5
    /usr/local/lib/perl5/site_perl/mach/5.32
    /usr/local/lib/perl5/site_perl
    /usr/local/lib/perl5/5.32/mach
    /usr/local/lib/perl5/5.32