IPC

Namespace containing the following modules:

• IPC::Cmd - finding and running system commands made easy

• IPC::Msg - SysV Msg IPC object class

• IPC::Open2 - open a process for both reading and writing using open2()

• IPC::Open3 - open a process for reading, writing, and error handling using open3()

• IPC::Semaphore - SysV Semaphore IPC object class

• IPC::SharedMem - SysV Shared Memory IPC object class

• IPC::SysV - System V IPC constants and the system calls Perl’s builtins do not cover.