Add meminfo alias

bash/aliases

@@ -50,6 +50,7 @@ alias +x='chmod +x '
 alias ..='cd .. '
 
 # Some specialty aliases
+alias meminfo='vmstat -s -S M | grep mem'
 alias wget-opendir='wget -r -l 0 -c -nc -np -e robots=off --random-wait --limit-rate=800000k --reject=html,htm,index'
 alias youtube-dl='youtube-dl -t '
 alias rsync-win='rsync --recursive --verbose --times --modify-window=1 '