Use 'find' to recursively chmod files

another 'find' quickie...

find /home/user/files/ -name 'myfile.sh' -exec chmod 755 {} \;

Capitalize the first letter of a sentence with MYSQL

UPDATE `categories` SET category_name = CONCAT(UCASE(SUBSTRING(`category_name`, 1,1)),LOWER(SUBSTRING(`category_name`, 2)))