export TERMINAL=urxvtc
export EDITOR=vim
export TERM=screen
-export BROWSER=
+export BROWSER=firefox
export HISTFILESIZE=10000
export HISTSIZE=100000
export HISTCONTROL=ignoreboth
+export SUDO_ASKPASS=/usr/lib/ssh/ssh-askpass
+
+export PATH=\
+$PATH:\
+/usr/local/texlive/2014/bin/x86_64-linux:\
+/opt/clean/bin:\
+/opt/MATLAB/2014b/bin
+
+
alias ls='ls --color=auto'
alias grep='grep --color=auto'
+alias vi=vim
+
+set_prompt(){
+ last_c=$?
+ PS1='\u@\h'
+ [[ $last_c -ge 1 ]] && PS1="($last_c) $PS1"
+ PS1="$PS1\w\$ "
+}
+PROMPT_COMMAND='set_prompt'