The OpenBSD nc (or netcat) utility can be used for just about anything involving TCP, UDP, or UNIX-domain sockets. It can open TCP connections, send UDP packets, listen on arbitrary TCP and UDP ports, do port scanning, and deal with both IPv4 and IPv6. Unlike telnet, nc scripts nicely, and separates error messages onto standard error instead of sending them to standard output, as telnet might do with some.
Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:
sudo dnf install --refresh --advisory=FEDORA-2021-4bb1b994ef \*Please log in to add feedback.
This update has been submitted for testing by robert.
This update's test gating status has been changed to 'ignored'.
This update's test gating status has been changed to 'waiting'.
This update's test gating status has been changed to 'ignored'.
This update has been pushed to testing.
This update can be pushed to stable now if the maintainer wishes
This update has been submitted for stable by bodhi.
This update has been pushed to stable.