ChorusOS man pages section 1M: System Management Utilities
    
P
 
 ping -- C_INIT built-in command: requests an ICMP ECHO_RESPONSE from the specified host ( Index Term Link )
 
 portmap -- DARPA port to RPC program number mapper ( Index Term Link )
 
 pppclose -- C_INIT built-in command: requests that pppstart daemon starts a thread to open a PPP line on device ( Index Term Link )
 
 pppd -- Point to Point Protocol C_INIT command ( Index Term Link )
 
 pppstart -- enable client PPP connections ( Index Term Link )
 
 pppstop -- C_INIT built-in command: disables PPP services on the target system ( Index Term Link )