Networking: Difference between revisions
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;<code>wget <URL></code> | ;<code>wget <URL></code> | ||
:Get the data from <URL> | :Get the data from <URL> | ||
===openssl=== | |||
;<code>openssl s_client -showcerts -connect <IP>:443</code> | |||
:Test SSL connection | |||
Revision as of 07:59, 17 July 2018
Check network connections
Netcat
nc -v -z <host> <port>- Tell me if we can open a connection to <host> on <port>. Without -z it works line telnet
nc -v -u -z <host> <port>- Tell me if we can open a connection to <host> on a UDP <port>
Curl
curl -vvv -k --proxy1.0 <proxyIP>:<proxyPort> <Remote URL>- Get the data from <remote URL> -k allows insecure SSL connections
curl -vvv telnet://<IP>:<port>- Just test connectivity to a port
Wget
wget <URL>- Get the data from <URL>
openssl
openssl s_client -showcerts -connect <IP>:443- Test SSL connection