diff --git a/bash/.bashrc b/bash/.bashrc
index 73fac78..9db87c5 100644
--- a/bash/.bashrc
+++ b/bash/.bashrc
@@ -38,9 +38,6 @@ if [[ -x `which apt-get >/dev/null 2>&1` ]]; then
     HAS_APT=1
 fi
 
-if [[ -x `which gnome-shell >/dev/null 2>&1` ]]; then
-    HAS_GNOME=1
-fi
 
 #                                  _   
 #  _ __  _ __ ___  _ __ ___  _ __ | |_ 
@@ -197,8 +194,6 @@ alias pc='python -ic "from __future__ import division; from math import *"'
 # Start nano with line numbering no wrapping and autoindenting
 alias nano='nano -ciw '
 
-# shortcut for tmux command
-alias tm="tmux new-session -A -s main"
 
 # emacsclient
 alias ec="emacsclient -n -c -a emacs"
@@ -257,9 +252,15 @@ function archive-and-encrypt {
 }
 
 
+# shortcut for tmux command
+function tm {
+    tmux new-session -A -s main -x $(tput cols) -y $(tput lines)
+}
+
+
 # run mosh and tmux to a specific host
 function mt {
-    mosh $1 -- tmux new-session -A -s main
+    mosh $1 -- tm 
 }