update env and aliases

dot_environment

@@ -3,14 +3,13 @@
 # system preferences
 export TERM="xterm-256color"
 export LANG=en_US.UTF-8
-export SSH_KEY_PATH="~/.ssh/rsa_id"
 
 # Prefered programs
 export EDITOR='vim'
-if type most > /dev/null; then
-    export PAGER='most'
-else
-    export PAGER='less'
+
+if type bat > /dev/null; then
+    export MANPAGER='bat -plman'
+    export PAGER='bat'
 fi