state mutex

src/067-spawning-processes/spawning-processes.go

@@ -0,0 +1,19 @@
+// ## Spawning Processes
+
+package main
+
+import "os/exec"
+import "fmt"
+
+func main() {
+    cmd := exec.Command("ls", "-a", "-l")
+    out, err := cmd.Output()
+    if err != nil {
+        panic(err)
+    }
+    fmt.Println("Files:")
+    fmt.Print(string(out))
+}
+
+// todo: full command lines with bash
+// todo: piping in stdin

src/067-spawning-processes/spawning-processes.sh

@@ -0,0 +1,6 @@
+$ go run spawning-processes.go 
+Files:
+total 8
+drwxr-xr-x    3 mmcgrana  staff   102 Sep 23 11:35 .
+drwxr-xr-x  101 mmcgrana  staff  3434 Sep 23 11:25 ..
+-rw-r--r--@   1 mmcgrana  staff   241 Sep 23 11:37 spawning-processes.go