The process id is &{2054 0}total 2056
-rwxr-xr-x 1 ivo ivo 1157555 2011-07-04 16:48 Mieken_exec
-rw-r--r-- 1 ivo ivo 2124 2011-07-04 16:48 Mieken_exec.go
-rw-r--r-- 1 ivo ivo 18528 2011-07-04 16:48 Mieken_exec_go_.6
-rwxr-xr-x 1 ivo ivo 913920 2011-06-03 16:13 panic.exe
-rw-r--r-- 1 ivo ivo 180 2011-04-11 20:39 panic.go
// 2nd example: show all processes
pid, err = os.StartProcess("/bin/ps", []string{"-e", "-opid,ppid,comm"}, procAttr)
if err != nil {
fmt.Printf("Error %v starting process!", err) //
os.Exit(1)
}
fmt.Printf("The process id is %v", pid)
// 2) exec.Run //
/***************/
// Linux: OK, but not for ls ?
// cmd := exec.Command("ls", "-l") // no error, but doesn't show anything ?
// cmd := exec.Command("ls") // no error, but doesn't show anything ?
cmd := exec.Command("gedit") // this opens a gedit-window
err = cmd.Run()
if err != nil {
fmt.Printf("Error %v executing command!", err)
os.Exit(1)
}
fmt.Printf("The command is %v", cmd)
// The command is &{/bin/ls [ls -l] [] <nil> <nil> <nil> 0xf840000210 <nil> true [0xf84000ea50 0xf84000e9f0 0xf84000e9c0] [0xf84000ea50 0xf84000e9f0 0xf84000e9c0] [] [] 0xf8400128c0}
}
// in Windows: uitvoering: Error fork/exec /bin/ls: The system cannot find the path specified. starting process!