修改rd默认打开当前所在的目录，并且修改目录名

jupengfei · jupengfei · commit db4575c5cd20 · 2017-07-11T09:31:22.000+08:00
diff --git a/shell/rd_init.sh b/shell/rd_init.sh
@@ -1,5 +1,5 @@
 # root directory
-export RD_ROOT_DIR=/opt/jupengfei/.cmd_gui
+export RD_ROOT_DIR=/opt2/jupengfei/.rmd
 export HOST_OS=linux
 
 # lua environment
@@ -17,7 +17,7 @@ source $RD_ROOT_DIR/shell/alias.sh
 export RD_SERVER_IP=
 export RD_SERVER_PORT=30130
 
-export RD_CLIENT_IP=192.168.14.171
+export RD_CLIENT_IP=172.25.105.14
 export RD_CLIENT_PORT=30130
 
 # server address
diff --git a/src/rd.lua b/src/rd.lua
@@ -36,6 +36,11 @@ local custom_remote_command = {
         local cur_path = get_cur_path()
         local file     = nil
 
+        -- open current directory by default
+        if (#tb <= 0) then
+            table.insert(tb, ".")
+        end
+
         if (#tb > 0) then
             file = table.concat(tb, " ")
         end
