Use SQL-style syntax to find the files you're looking for from the command line
lsql.php [ directoryA, ... ] "expression"
- name (string)
- path (string)
- extension (string)
- content (string)
- Find php files
extension = 'php'
- Find php files containing oldClass
extension = 'php' AND content contains "oldClass"
- Find files in a directory
path contains "static_files"