functions: fix httpserver, cleanup

functions.sh

@@ -94,16 +94,6 @@ function beeper
     while true; do printf "\e[?5h\007"; sleep 0.25; printf "\e[?5l"; read -s -n -t1 && break; done;
 }
 
-## Search youtube for string ($1) and play video (uses mplayer)
-function pyt
-{
-    echo 'https://www.youtube.com/results?search_query='"$(sed 's/ /%20/g' <<< $(tr '\' '+' <<< "$@"))"; id=$(curl -s 'https://www.youtube.com/results?search_query='"$(sed 's/ /%20/g' <<< $(tr '\' '+' <<< "$@"))" | grep -om3 '"[[:alnum:]]\{11\}"' | awk NR==3 | tr -d \"); url='https://www.youtube.com/watch?v='"$id"; echo -e "URL:\t$url"; youtube-dl -q $url -o - | mplayer -vo corevideo -really-quiet /dev/fd/3 3<&0 </dev/tty;
-}
-## Same as above, only play music (uses mplayer)
-function pmusic
-{
-        echo 'https://www.youtube.com/results?search_query=HD%20'"$(sed 's/ /%20/g' <<< $(tr '\' '+' <<< "$@"))"; id=$(curl -s 'https://www.youtube.com/results?search_query='HD%20"$(sed 's/ /%20/g' <<< $(tr '\' '+' <<< "$@"))" | grep -om3 '"[[:alnum:]]\{11\}"' | awk NR==3 | tr -d \"); url='https://www.youtube.com/watch?v='"$id"; echo -e "URL:\t$url"; youtube-dl -q $url -o - | mplayer -vo corevideo -really-quiet /dev/fd/3 3<&0 </dev/tty;
-}
 
 ## Simple http server for current directory (or path)
 function httpserver
@@ -115,14 +105,15 @@ function httpserver
             echo "Starting webserver in $PWD/"
         fi
         open "http://localhost:8000" &>/dev/null &
-        if [[ $(python --version) == "Python 3"* ]]; then
-            python -m http.server 8000
+        if [[ "$(command -v python3)"  ]]; then
+            python=python3
         else
-            python -m SimpleHTTPServer
+            python=python
         fi
+        $python -m http.server 8000
     )
 }
-
+alias webserver='httpserver'
 
 ## Upload something using the transfer.sh service. Usage: transfer filename
 function transfer