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Fedora Update Notification
FEDORA-2021-968edd8d33
2021-03-26 17:52:06.072620
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Name : netcat
Product : Fedora 33
Version : 1.217
Release : 3.fc33
URL :
https://man.openbsd.org/nc.1
Summary : OpenBSD netcat to read and write data across connections using TCP or UDP
Description :
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(1), nc scripts nicely, and separates error messages onto
standard error instead of sending them to standard output, as telnet(1) might do
with some.
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Update Information:
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.
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ChangeLog:
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References:
[ 1 ] Bug #1939769 - Review Request: netcat - OpenBSD netcat to read and write data
across connections using TCP/IP
https://bugzilla.redhat.com/show_bug.cgi?id=1939769
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-968edd8d33' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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