alias -s incorrect command

extensions.sh

@@ -1,16 +0,0 @@
-[[ -z $DISPLAY ]] && {
-        alias -s {jpg,jpeg,bmp,gif,png,svg,xbm,psd}="fbi"
-        alias -s {avi,mpeg,mpg,3gp}="video"
-        alias -s {html,htm}="links -g"
-        alias -s {txt,lst}="cat"
-} || {
-        alias -s {jpg,jpeg,bmp,gif,png,svg}="eog"
-        alias -s {pdf,djvu}="nohup > /dev/null 2>&1 evince"
-        alias -s {avi,mpeg,mpg,3gp}="mplayer"
-        alias -s {odt,doc,rtf}="nohup > /dev/null 2>&1 oowriter"
-        alias -s {html,htm}="firefox"
-        alias -s {txt,lst}="cat"
-        alias -s exe="wine"
-}
-
-alias -s {wav,mp3,ogg}="alsaplayer"