lookup

Documentation

Index

• type NetFile
  • func OpenNetFiles(s string) ([]NetFile, error)

Types

type NetFile

type NetFile struct {
	Cmd string   // command associated with Pid
	Pid int      // pid of the owner
	Src net.Addr // source address
	Dst net.Addr // destination address
}

NetFile represents a network file.

func OpenNetFiles

func OpenNetFiles(s string) ([]NetFile, error)

OpenNetFiles compiles a regular expression out of "s". Some manipulation may be performed on "s" before it is compiled, depending on the hosting operating system: on macOS for example, if "s" ends with ".app", it will be trated as the root path to an application, otherwise "s" will be compiled untouched. It then uses “lsof” (or its platform dependent equivalent) tool to find the list of open files, filtering out the list by taking only the lines that match against the regular expression built.