Some find examples for excluding a directory, and executing commands

Here are some unix find command examples to for finding and excluding files, running commands, etc.

1.  Find files and exclude a directory (./products):

find . -path ./products -prune -o -print

2.  Run results through grep (for "JR"):

find . -path ./products -prune -o -exec grep -l 'JR' {} \;

3.  Choose just a few directories to search (for all php files):

find adm cgi-bin -name "*.php " -print

4.  Find files in two directories (adm, cgi-bin) but remove all files with a specific extension (.txt)

find adm cgi-bin  -print | grep -v ".txt"