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README.md

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search

code base search using grep and find

-E, --extended-regexp
       Interpret PATTERNS as extended regular expressions (EREs, see below).

-F, --fixed-strings
       Interpret PATTERNS as fixed strings, not regular expressions.

examples: `basename $0` 'isLoaded' '*.[php]'                    # fixed string search -w
          `basename $0` '(account_entity|isLoaded)' '*.[php]'   # regular expression search -E
          `basename $0` '-F' 'isLoaded(' '*.[php]'              # force fixed string search
          `basename $0` '-L -F' 'isLoaded(' '*.[php]'           # search for files not having the search criteria"