⟩ Set the Display automatically for the current new user ?
- export DISPLAY=`eval ‘who am i | cut -d”(” -f2 | cut -d”)” -f1′`Here in above command, see single quote, double quote, grave ascent is used. Observe carefully.
- export DISPLAY=`eval ‘who am i | cut -d”(” -f2 | cut -d”)” -f1′`Here in above command, see single quote, double quote, grave ascent is used. Observe carefully.
How do Sockets Work?
What is with the second parameter in bind()?
If bind() fails, what should I do with the socket descriptor?
When should I use shutdown()?
Code Sample a very simple client process.
What are Sockets?
How can I tell when a socket is closed on the other end?
How do I get the port number for a given service?
How do I properly close a socket?
What is the difference between close() and shutdown()?