diff --git a/etc/init.shy b/etc/init.shy
index f35290f2..e7343d81 100644
--- a/etc/init.shy
+++ b/etc/init.shy
@@ -2,6 +2,6 @@
 	login root root
 
 ~ssh
-	config domain ctx
+	config domain tce
 	dial "shylinux.com:9090"
 
diff --git a/src/contexts/nfs/nfs.go b/src/contexts/nfs/nfs.go
index 41b906a0..577cd5aa 100644
--- a/src/contexts/nfs/nfs.go
+++ b/src/contexts/nfs/nfs.go
@@ -11,6 +11,7 @@ import ( // {{{
 	"io"
 	"net/url"
 	"os"
+	"os/exec"
 	"strconv"
 	"strings"
 	"unicode"
@@ -946,6 +947,15 @@ var Index = &ctx.Context{Name: "nfs", Help: "存储中心",
 			m.Assert(e)
 			m.Echo(wd) // }}}
 		}},
+		"git": &ctx.Command{Name: "git", Help: "写入文件, string: 写入内容, pos: 写入位置", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
+			cmd := exec.Command("git", arg...)
+			if out, e := cmd.CombinedOutput(); e != nil {
+				m.Echo("error: ")
+				m.Echo("%s\n", e)
+			} else {
+				m.Echo(string(out))
+			}
+		}},
 	},
 	Index: map[string]*ctx.Context{
 		"void": &ctx.Context{Name: "void",