Need Command-line help

[EricBrian]

How to find all *.py files that have the word "404" and "split" in them starting in the "Documents" folder?

Thanks for any help.

 

[mobilehaathi]

for file in `find ~/Documents -type f -name "*.py"`
do 
    if [ -n "`cat $file | grep split`" -a -n "`cat $file | grep 404`" ] 
    then
	echo $file;
    fi
done

Might not be the most efficient, but it ought to work.