Update aliases

bash/aliases

@@ -52,9 +52,8 @@ alias rsync-win='rsync --recursive --verbose --times --modify-window=1 '
 alias can-upgrade='sudo apt-get update && sudo apt-get upgrade -y '
 alias can-find='aptitude search '
 alias can-haz='sudo apt-get install '
-alias curl-headers='curl -s -v -I '
-alias take='sudo chown `whoami`:`whoami` '
-alias simple-http-server='python -m SimpleHTTPServer'
+alias take='sudo chown $(whoami):$(whoami) '
+alias simple-http-server='python3 -m http.server'
 alias numfiles='find . -maxdepth 1 -type f | wc -l'
 alias deepgrep='find . -type f -not -name "*.swp" -not -name "*.pyc" | sed "s/$/\"/g" | sed "s/^/\"/g" | xargs grep --color '
 

bash/prompt

@@ -22,7 +22,6 @@ PS1="$PS1\[$bblack\]"'$(parse_git_branch)'
 PS1="$PS1\[$yellow\]"'$(parse_git_status) '
 # display date
 PS1="$PS1\[$purple\]\D{%F %I:%M%P} "
-# display date
 PS1="$PS1\[$color_off\]\nλ "
 
 function parse_git_status {