1 files changed, 15 insertions, 0 deletions
diff --git a/src/os/exec/example_test.go b/src/os/exec/example_test.go
index a66890be69..bb166ceaf4 100644
--- a/src/os/exec/example_test.go
+++ b/src/os/exec/example_test.go
@@ -144,6 +144,21 @@ func ExampleCmd_CombinedOutput() {
 	fmt.Printf("%s\n", stdoutStderr)
 }
 
+func ExampleCmd_Environ() {
+	cmd := exec.Command("pwd")
+
+	// Set Dir before calling cmd.Environ so that it will include an
+	// updated PWD variable (on platforms where that is used).
+	cmd.Dir = ".."
+	cmd.Env = append(cmd.Environ(), "POSIXLY_CORRECT=1")
+
+	out, err := cmd.Output()
+	if err != nil {
+		log.Fatal(err)
+	}
+	fmt.Printf("%s\n", out)
+}
+
 func ExampleCommandContext() {
 	ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
 	defer cancel()