What are other flavours of linux have you used any other flavour . Diff between telnet and ssh . What is NFS and port no. What is ncat command

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I have used various flavors of Linux such as Ubuntu, CentOS, and Fedora. Telnet is insecure while SSH is secure. NFS is a network file system with port number 2049. Ncat is a networking utility for reading and writing data across networks.

Flavors of Linux I have used include Ubuntu, CentOS, and Fedora
Telnet is insecure as it sends data in plain text, while SSH encrypts data for secure communication
NFS (Network File System) allows sharing files/folders over a network, using port number 2049
Ncat is a networking utility similar to Netcat, used for reading and writing data across networks