Add mkc shortcut

bashrc

@@ -96,10 +96,14 @@ alias v='gpicview'
 alias avg="awk '{a+=\$1} END{print a/NR}'"
 alias json='python -mjson.tool'
 
-function tm () {
+tm () {
     `which time` -f %e $* > /dev/null
 }
 
+mkc() {
+    mkdir -p "$@" && cd "$@"
+}
+
 # Add an "alert" alias for long running commands.  Use like so:
 #   sleep 10; alert
 alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'