みんなだいすきnetcatをWindowsに入れる方法です。
最近、開発PCがWindows系に移行してるので……。
せっかくなので、chocolatey経由で入れますが、
以前紹介したときとChocolateyの導入手順が変わってたのであわせてその手順も。
shuzo-kino.hateblo.jp
実際のところ
chocolaty
管理者権限でPowerShellを実行し、以下のコマンドをコピペ。
Set-ExecutionPolicy Bypass -Scope Process -Force; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))> choco Chocolatey v0.10.15 Please run 'choco -?' or 'choco <command> -?' for help menu.
netcat
> choco install netcat
試しに導入できたかヘルプオプションでみてみます。
……ん？？ -eがデフォで有効！？！？
> nc -h
[v1.12 NT http://eternallybored.org/misc/netcat/]
connect to somewhere: nc [-options] hostname port[s] [ports] ...
listen for inbound: nc -l -p port [options] [hostname] [port]
options:
-d detach from console, background mode
-e prog inbound program to exec [dangerous!!]
-g gateway source-routing hop point[s], up to 8
-G num source-routing pointer: 4, 8, 12, ...
-h this cruft
-i secs delay interval for lines sent, ports scanned
-l listen mode, for inbound connects
-L listen harder, re-listen on socket close
-n numeric-only IP addresses, no DNS
-o file hex dump of traffic
-p port local port number
-r randomize local and remote ports
-s addr local source address
-t answer TELNET negotiation
-c send CRLF instead of just LF
-u UDP mode
-v verbose [use twice to be more verbose]
-w secs timeout for connects and final net reads
-z zero-I/O mode [used for scanning]
port numbers can be individual or ranges: m-n [inclusive]
