These are custom executable scripts that are intended to be invoked directly by
users. If you want to make them callable from any directory, add this directory
(bin/) to PATH (see Bash#Install).
print_args: print the arguments passed to this commandrfind: callfindwhile excludingEXCLUDED_SEARCH_DIRSrgrep: callgrepwhile excludingEXCLUDED_SEARCH_DIRS