Top "Netcat" questions

netcat is a command for performing read/write operations on TCP or UDP network connections.

How to send only one UDP packet with netcat?

I want to send only one short value in a UDP packet, but running the command echo -n "hello" | nc …

udp netcat
Minimal web server using netcat

I'm trying to set up a minimal web server using netcat (nc). When the browser calls up localhost:1500, for instance, …

bash webserver netcat
CentOS 7 and Puppet unable to install nc

I am having a weird issue with having puppet enforce the package nc. I installed it manually in the end …

puppet yum netcat centos7
How to make an HTTP GET request manually with netcat?

So, I have to retrieve temperature from any one of the cities from http://www.rssweather.com/dir/Asia/India. …

http get netcat
Netcat implementation in Python

I found this and am using it as my base, but it wasn't working right out of the box. My …

python netcat
getting "530 5.7.0 Must issue a STARTTLS command first." error when sending mail via netcat

I'm trying to send an email with netcat, this is what i get: ****-MacBook-Pro:~ ***$ nc smtp.gmail.com 25 220 mx.google.…

smtp netcat
How to make an Echo server with Bash?

How to write a echo server bash script using tools like nc, echo, xargs, etc capable of simultaneously processing requests …

bash tcp netcat
Scripting an HTTP header request with netcat

I'm trying to play around with netcat to learn more about how HTTP works. I'd like to script some of …

bash echo netcat
How do I get netcat to accept connections from outside the LAN?

I'm using netcat as a backend to shovel data back and forth for a program I'm making. I tested my …

gateway portforwarding netcat
Send POST request with netcat

I have found this little script in PHP that send a simple request to twitter for update your status, I …

bash netcat