Install libproc-fork-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libproc-fork-perl
Description:
Perl interface to the fork() system call
Proc::Fork provides an intuitive, Perl-ish way to write forking programs by facilitating the use of blocks to illustrate which code section executes in which fork.
Homepage: https://metacpan.org/release/Proc-Fork
Version: 0.804-1
Section: universe/perl