brew info hydra
trình diễn:
hydra: stable 8.1 (bottled), HEAD
https://www.thc.org/thc-hydra/
Not installed
From: https://github.com/Homebrew/homebrew/blob/master/Library/Formula/hydra.rb
==> Dependencies
Build: pkg-config ✔
Required: openssl ✔
Optional: subversion ✘, libidn ✘, libssh ✘, pcre ✔, gtk+ ✔
==> Options
--with-gtk+
Build with gtk+ support
--with-libidn
Build with libidn support
--with-libssh
Build with libssh support
--with-pcre
Build with pcre support
--with-subversion
Build with subversion support
--HEAD
Install HEAD version
Để cho phép hỗ trợ ssh, cài đặt bằng lệnh:
brew install hydra --with-libssh
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trước khi chạybrew install