diff --git a/cmd/ledis-cli/const.go b/cmd/ledis-cli/const.go
index c49c745..a3e0674 100644
--- a/cmd/ledis-cli/const.go
+++ b/cmd/ledis-cli/const.go
@@ -1,7 +1,8 @@
-//This file was generated by .tools/generate_commands.py on Tue Feb 03 2015 14:21:53 +0800
+//This file was generated by .tools/generate_commands.py on Fri Feb 06 2015 09:15:18 +0800
 package main
 
 var helpCommands = [][]string{
+	{"APPEND", "key value", "KV"},
 	{"BCOUNT", "key [start end]", "Bitmap"},
 	{"BDELETE", "key", "ZSet"},
 	{"BEGIN", "-", "Transaction"},
@@ -9,6 +10,9 @@ var helpCommands = [][]string{
 	{"BEXPIREAT", "key timestamp", "Bitmap"},
 	{"BGET", "key", "Bitmap"},
 	{"BGETBIT", "key offset", "Bitmap"},
+	{"BITCOUNT", "key [start] [end]", "KV"},
+	{"BITOP", "operation destkey key [key ...]", "KV"},
+	{"BITPOS", "key bit [start] [end]", "KV"},
 	{"BLPOP", "key [key ...] timeout", "List"},
 	{"BMSETBIT", "key offset value [offset value ...]", "Bitmap"},
 	{"BOPT", "operation destkey key [key ...]", "Bitmap"},
@@ -34,6 +38,8 @@ var helpCommands = [][]string{
 	{"FLUSHDB", "-", "Server"},
 	{"FULLSYNC", "[NEW]", "Replication"},
 	{"GET", "key", "KV"},
+	{"GETBIT", "key offset", "KV"},
+	{"GETRANGE", "key start end", "KV"},
 	{"GETSET", " key value", "KV"},
 	{"HCLEAR", "key", "Hash"},
 	{"HDEL", "key field [field ...]", "Hash"},
@@ -92,8 +98,10 @@ var helpCommands = [][]string{
 	{"SDUMP", "key", "Set"},
 	{"SELECT", "index", "Server"},
 	{"SET", "key value", "KV"},
+	{"SETBIT", "key offset value", "KV"},
 	{"SETEX", "key seconds value", "KV"},
 	{"SETNX", "key value", "KV"},
+	{"SETRANGE", "key offset value", "KV"},
 	{"SEXPIRE", "key seconds", "Set"},
 	{"SEXPIREAT", "key timestamp", "Set"},
 	{"SINTER", "key [key ...]", "Set"},
@@ -104,6 +112,7 @@ var helpCommands = [][]string{
 	{"SMEMBERS", "key", "Set"},
 	{"SPERSIST", "key", "Set"},
 	{"SREM", "key member [member ...]", "Set"},
+	{"STRLEN", "key", "KV"},
 	{"STTL", "key", "Set"},
 	{"SUNION", "key [key ...]", "Set"},
 	{"SUNIONSTORE", "destination key [key ...]", "Set"},
diff --git a/doc/commands.json b/doc/commands.json
index abbd4f1..4b549db 100644
--- a/doc/commands.json
+++ b/doc/commands.json
@@ -794,5 +794,59 @@
         "arguments" : "-",
         "group" : "Server",
         "readonly" : true
+    },
+
+    "APPEND": {
+        "arguments" : "key value",
+        "group" : "KV",
+        "readonly" : false
+    },
+
+    "GETRANGE": {
+        "arguments" : "key start end",
+        "group" : "KV",
+        "readonly" : true
+    },
+
+    "SETRANGE": {
+        "arguments" : "key offset value",
+        "group" : "KV",
+        "readonly" : false
+    },
+
+    "STRLEN": {
+        "arguments" : "key",
+        "group" : "KV",
+        "readonly" : true
+    },
+
+    "BITCOUNT": {
+        "arguments" : "key [start] [end]",
+        "group" : "KV",
+        "readonly" : true
+    },
+
+    "BITOP": {
+        "arguments" : "operation destkey key [key ...]",
+        "group" : "KV",
+        "readonly" : false
+    },
+
+    "BITPOS": {
+        "arguments" : "key bit [start] [end]",
+        "group" : "KV",
+        "readonly" : true
+    },
+
+    "GETBIT": {
+        "arguments" : "key offset",
+        "group" : "KV",
+        "readonly" : true
+    },
+
+    "SETBIT": {
+        "arguments" : "key offset value",
+        "group" : "KV",
+        "readonly" : false
     }
 }