This is awesome, but I keep getting this when I try to copy to clipboard: mehmet@cake:~/fu$ fu query wiki 1 # Query Wikipedia via console over DNS dig +shor

This is awesome, but I keep getting this when I try to copy to clipboard: mehmet@cake:~/fu$ fu query wiki 1 # Query Wikipedia via console over DNS dig +short txt <keyword>.wp.dg.cx 2 # Query Wikipedia via console over DNS mwiki () { blah=`echo $@ | sed -e 's/ /_/g'`; dig +short txt $blah.wp.dg.cx; } 3 # Query Wikipedia via console over DNS mwiki() { dig +short txt "$*".wp.dg.cx; } 488ms total:6 mehmet@cake:~/fu$ fu 1 fu: Error invalid index number!