Grep and MD5SUM recursively :-)

If we need to grep for a particular word "cursor.execure" recursively with respect to current directory and all the subfolders do as shown below.

root@ubuntu:/var/www/cuckoo/cuckoo# grep -i "cursor.execute" -R .
./submit.py:    cursor.execute("SELECT * FROM queue WHERE target
./submit.py:    cursor.execute(sql)
./cuckoo/db.py: cursor.execute("CREATE TABLE queue (\n"               \
./cuckoo/db.py: self._cursor.execute("SELECT * FROM queue "        \
./cuckoo/db.py: self._cursor.execute("SELECT id FROM queue WHERE
./cuckoo/db.py: self._cursor.execute("UPDATE queue SET lock = 1 WHE
./cuckoo/db.py: self._cursor.execute("SELECT id FROM queue WHERE id = ./cuckoo/db.py: self._cursor.execute("UPDATE queue SET lock = 0 WHERE ./cuckoo/db.py: self._cursor.execute("SELECT id FROM queue WHERE id ./cuckoo/db.py: self._cursor.execute("UPDATE queue SET lock = 0, "  
root@ubuntu:/var/www/cuckoo/cuckoo#


To do MD5Sum recursively :-)

find . -type f -print0 | xargs -0 md5sum

85d745532558a575c1809fa35ac50ff2  ./impress.js
402f032048a9f560a4b18010509583dc  ./index.html
85d745532558a575c1809fa35ac50ff2  ./bala/impress.js