nc_openbsd
OpenBSD version of netcat
TLDR
Listen on port
$ nc.openbsd -l [8080]
Connect to host$ nc.openbsd [host] [port]
Scan ports$ nc.openbsd -zv [host] [20-30]
Use IPv6$ nc.openbsd -6 [host] [port]
Keep listening$ nc.openbsd -k -l [port]
Connect via proxy$ nc.openbsd -X 5 -x [proxy:port] [host] [port]
Set source port$ nc.openbsd -p [12345] [host] [port]
SYNOPSIS
nc.openbsd [options] [host] [port]
DESCRIPTION
nc.openbsd is the OpenBSD version of netcat. It provides secure networking features.
The tool supports proxies and IPv6. More features than traditional netcat.
PARAMETERS
HOST
Target host.PORT
Port number.-l
Listen mode.-k
Keep listening after disconnect.-6
Use IPv6.-X VER
Proxy version.-x PROXY
Proxy address.--help
Display help information.
CAVEATS
OpenBSD variant. Different from GNU netcat. Proxy support built-in.
HISTORY
nc.openbsd is the OpenBSD rewrite of netcat with additional security features and proxy support.