diff --git a/.pymol/pymol-edu-license.lic b/.pymol/pymol-edu-license.lic
new file mode 100644
index 0000000..647c5f1
--- /dev/null
+++ b/.pymol/pymol-edu-license.lic
@@ -0,0 +1,8 @@
+INCREMENT PYMOL_MAIN SCHROD 999 01-may-2019 uncounted HOSTID=ANY \
+	ISSUED=01-Sep-2018 NOTICE="PyMOL for educational use only" \
+	START=01-Oct-2018 TS_OK SIGN="12F2 36C7 3B45 39DF 18BE 27F4 \
+	3043 09ED F843 D2B0 442F 4433 0630 2AF5 F31B 07D5 2E50 A361 \
+	156E BE21 288B A8F9 F975 1C1A 92E5 441F 9521 F8EF 140B 1997" \
+	SIGN2="0E48 A34C FD12 8A53 0CA8 EABC 2671 1CA5 A621 EBB8 C6B6 \
+	AC3C BB33 EA41 97FC 1445 B6EC 20BF 1EE1 7B08 68F8 9DB9 187A \
+	6F06 9124 4BAD BF40 86C1 9E29 F44E"
diff --git a/.zshrc b/.zshrc
index dc59bc1..6d9d7f8 100644
--- a/.zshrc
+++ b/.zshrc
@@ -5,18 +5,18 @@ if [ -f `which powerline-daemon` ]; then
     . /usr/local/lib/python2.7/dist-packages/powerline/bindings/zsh/powerline.zsh
 fi
 
-# gromacs needs to be before ZIM for autocompletion
-if [ -z "$GMXRC" ]; then
-    GMXRC="/opt/gromacs-2018/bin/GMXRC"
-fi
-source $GMXRC
-
 # Change default zim location
 export ZIM_HOME=${ZDOTDIR:-${HOME}}/.zim
 
 # Start zim
 [[ -s ${ZIM_HOME}/init.zsh ]] && source ${ZIM_HOME}/init.zsh 
 
+# gromacs needs to be before ZIM for autocompletion
+if [ -z "$GMXRC" ]; then
+    GMXRC="/opt/gromacs-2018/bin/GMXRC"
+fi
+source $GMXRC
+
 # preferences
 export LANG=en_US.UTF-8
 export EDITOR='vim'
@@ -24,6 +24,7 @@ export SSH_KEY_PATH="~/.ssh/rsa_id"
 export TERMINAL="terminator"
 export BROWSER="firefox"
 export PAGER='most'
+export BAT_PAGER='less'
 
 # alter path
 export PATH="$HOME/.cargo/bin:$PATH"
@@ -33,6 +34,9 @@ export PATH="$HOME/scripts:${PATH}" # scripts
 export PATH="$HOME/.local/bin:${PATH}" # python executeables
 
 # aliases
+if [ -f .cargo/bin/bat ]; then
+    alias cat='bat'
+fi	
 alias clip='xsel --clipboard'
 alias groclean='rm \#*'
 alias sm='snakemake'