Netcat is a simple Unix utility which reads and writes data across network connections, using TCP or UDP protocol. It is designed to be a reliable "back-end" tool that can be used directly or easily driven by other programs and scripts. At the same time, it is a feature-rich network debugging and exploration tool, since it can create almost any kind of connection you would need and has several interesting built-in capabilities.
| OS | Architecture | Version |
|---|---|---|
| NetBSD 10.0 | aarch64 | netcat-1.10nb3.tgz |
| NetBSD 10.0 | aarch64 | netcat-1.10nb3.tgz |
| NetBSD 10.0 | aarch64eb | netcat-1.10nb3.tgz |
| NetBSD 10.0 | aarch64eb | netcat-1.10nb3.tgz |
| NetBSD 10.0 | alpha | netcat-1.10nb3.tgz |
| NetBSD 10.0 | alpha | netcat-1.10nb3.tgz |
| NetBSD 10.0 | earmv4 | netcat-1.10nb3.tgz |
| NetBSD 10.0 | earmv4 | netcat-1.10nb3.tgz |
| NetBSD 10.0 | earmv6hf | netcat-1.10nb3.tgz |
| NetBSD 10.0 | earmv6hf | netcat-1.10nb3.tgz |
| NetBSD 10.0 | earmv6hf | netcat-1.10nb3.tgz |
| NetBSD 10.0 | earmv7hf | netcat-1.10nb3.tgz |
| NetBSD 10.0 | earmv7hf | netcat-1.10nb3.tgz |
| NetBSD 10.0 | earmv7hf | netcat-1.10nb3.tgz |
| NetBSD 10.0 | i386 | netcat-1.10nb3.tgz |
| NetBSD 10.0 | i386 | netcat-1.10nb3.tgz |
| NetBSD 10.0 | m68k | netcat-1.10nb3.tgz |
| NetBSD 10.0 | powerpc | netcat-1.10nb3.tgz |
| NetBSD 10.0 | powerpc | netcat-1.10nb3.tgz |
| NetBSD 10.0 | powerpc | netcat-1.10nb3.tgz |
| NetBSD 10.0 | sh3el | netcat-1.10nb3.tgz |
| NetBSD 10.0 | sh3el | netcat-1.10nb3.tgz |
| NetBSD 10.0 | sparc64 | netcat-1.10nb3.tgz |
| NetBSD 10.0 | sparc64 | netcat-1.10nb3.tgz |
| NetBSD 10.0 | sparc | netcat-1.10nb3.tgz |
| NetBSD 10.0 | sparc | netcat-1.10nb3.tgz |
| NetBSD 10.0 | vax | netcat-1.10nb3.tgz |
| NetBSD 10.0 | vax | netcat-1.10nb3.tgz |
| NetBSD 10.0 | vax | netcat-1.10nb3.tgz |
| NetBSD 10.0 | x86_64 | netcat-1.10nb3.tgz |
| NetBSD 10.0 | x86_64 | netcat-1.10nb3.tgz |
| NetBSD 9.0 | aarch64 | netcat-1.10nb3.tgz |
| NetBSD 9.0 | aarch64 | netcat-1.10nb3.tgz |
| NetBSD 9.0 | alpha | netcat-1.10nb3.tgz |
| NetBSD 9.0 | alpha | netcat-1.10nb3.tgz |
| NetBSD 9.0 | earmv4 | netcat-1.10nb3.tgz |
| NetBSD 9.0 | earmv6hf | netcat-1.10nb3.tgz |
| NetBSD 9.0 | earmv6hf | netcat-1.10nb3.tgz |
| NetBSD 9.0 | earmv6hf | netcat-1.10nb3.tgz |
| NetBSD 9.0 | earmv7hf | netcat-1.10nb3.tgz |
| NetBSD 9.0 | earmv7hf | netcat-1.10nb3.tgz |
| NetBSD 9.0 | earmv7hf | netcat-1.10nb3.tgz |
| NetBSD 9.0 | i386 | netcat-1.10nb3.tgz |
| NetBSD 9.0 | i386 | netcat-1.10nb3.tgz |
| NetBSD 9.0 | m68k | netcat-1.10nb3.tgz |
| NetBSD 9.0 | powerpc | netcat-1.10nb3.tgz |
| NetBSD 9.0 | powerpc | netcat-1.10nb3.tgz |
| NetBSD 9.0 | powerpc | netcat-1.10nb3.tgz |
| NetBSD 9.0 | sparc64 | netcat-1.10nb3.tgz |
| NetBSD 9.0 | sparc64 | netcat-1.10nb3.tgz |
| NetBSD 9.0 | x86_64 | netcat-1.10nb3.tgz |
| NetBSD 9.0 | x86_64 | netcat-1.10nb3.tgz |
| NetBSD 9.3 | x86_64 | netcat-1.10nb3.tgz |
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.