added bashrc

bashrc

@@ -0,0 +1,8 @@
+
+function nix-pkgversion {
+	readlink -f $(which $@) | cut -d"-" -f 2- | cut -d"/" -f 1
+}
+
+export PS1="\[\033[38;5;118m\]\u\[$(tput sgr0)\]@\[$(tput sgr0)\]\[\033[38;5;119m\]\h\[$(tput sgr0)\]:\[$(tput sgr0)\]\[\033[38;5;45m\][\w]\[$(tput sgr0)\]{\$?}\\$ \[$(tput sgr0)\]"
+
+timeout 3 bash /home/adam/git/private/b1_motd/update_motd.sh