Creating TCP / IP (port forwarding) tunnels with SSH: The 8 possible scenarios using OpenSSH

The typical function of the Secure Shell (SSH) network protocol is to access a remote system in terminal mode and execute commands there safely, because the data is encrypted. In addition, through thi...

Create a swap file in GNU / Linux.

Introduction. What is and how does the exchange space work? The swap space or swap is what is known as virtual memory. The difference between real and virtual memory is that the latter uses space in t...

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