Binary: knock

Debian packages that has this binary:

Package: knockd

/usr/bin/knock

Random binary cloud:

clamd.amavisd tile-linux-gnu-ld bltk_wl_common digikam dx ifirewall ppmdist sys_basher_disable_oom userinfo uuid-config xfce4-keyboard-settings yap ranlib h8300-hms-readelf brltty-trtxt printforward fastx_artifacts_filter flickcurl gsm0710muxd hrename guestunmount lxclipboard nbc rngd rpm2html rushlast txixml2texi pull-debian-debdiff vpnc-connect update_wdm_wmlist