Detect and use the ggrep command if available

adionditsak / blacklist-check-unix-linux-utility

Blacklist check UNIX/Linux utility. I was just a bit tired of web interfaces.

MIT License

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Detect and use the ggrep command if available #7

Closed mattsoftware closed 3 years ago

mattsoftware commented 4 years ago

grep -P is not available on uptodate MacOSX machines. I have added a quick switch to detect if the user has installed the homebrew version of grep, ggrep, and will use that instead if it is found.