A few simple tools for connecting to sockets and sending and recving with them. Currently written for AF_UNIX and AF_INET
socket-cat {cat,echo,send,write} {bind,connect} {unix,inet} <socket-address>
See socket-cat --help for full argparse help
$ socket-cat {...} bind {...} <socket-address> binds to the specified address and runs a socketserver
$ socket-cat {...} connect {...} <socket-address> connects to the specified address as a client
Reads from stdin and writes to the socket
Reads from the socket and writes to stdout
Inspired by cat(1)
Reads from stdin and writes to the socket
Reads from the socket and writes to stdout
This is a nice program for talking to a socket, combining both send and cat's abilities
Inspired by write(1)
Reads from the socket and writes back to the socket
Inspired by echo(1)
Send a simple HTTP/0.9 GET request to Apache running on localhost:80 and get the response
$ echo -ne "GET /\r\n\r\n" | ./src/socket-cat.py write connect inet 127.0.0.1 80
read(): 0 from stdin, calling shutdown(SHUT_WR)
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<html>
...
</html>
recv(): 0 from socket; remote end called shutdown(SHUT_WR)
Run an echo server as a systemd unit serving at localhost:9001
[Service]
Type=forking
ExecStart=/home/jb2170/Repositories/Python/SocketCat/src/socket-cat.py echo bind --fork inet 127.0.0.1 9001And talk to it via
$ echo "Hello, World!" | ./src/socket-cat.py write connect inet 127.0.0.1 9001
Hello, World!
recv(): 0 from socket; remote end called shutdown(SHUT_WR)
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