add some other git examples

check-versions.go

@@ -36,4 +36,29 @@ func execute(cmdstr string) string {
 func main() {
 	gitver := execute("git --version")
 	fmt.Println(gitver)
+
+	gcnf := execute("git config -l")
+
+	config := strings.Split(gcnf, "\n")
+	for i, v := range config {
+		entry := strings.Split(v, "=")
+		if len(entry) < 2 {
+			continue
+		}
+		key := entry[0]
+		val := entry[1]
+		fmt.Printf("%d: %s = '%s' \n", i, key, val)
+	}
+
+	glog := execute("git log --oneline")
+	logarray := strings.Split(glog, "\n")
+	for _, v := range logarray {
+		entryarray := strings.SplitN(v, " ", 2)
+		if len(entryarray) < 2 {
+			continue
+		}
+		commitid := entryarray[0]
+		reason := entryarray[1]
+		fmt.Println(commitid, reason)
+	}
 }