See perlipc, or use a database. The best approach to interaction with other processes is to avoid the interaction, or at least try to couple it as loose as possible, like having each child write the results to a separate file.
In reply to Re^2: Forks (not waiting for children)
by Corion
in thread Forks (not waiting for children)
by Anonymous Monk
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |