Home » LPI » 117-201 » When receiving large blocks of data from the server.
SIMULATION
A dumb terminal on the serial line /dev/ttyE0 is losing characters when receiving large blocks of data from the server. Suspecting a flow control problem, you wish to examine the complete list of settings for this line on the server. Please type the one command that completes this command line:
____________ -a </dev/ttyE0
Correct Answer: stty
Explanation/Reference:
Explanation: The stty command works on the current terminal by default, but by using the input redirection (“<“) feature of the shell, we can have stty manipulate any tty device. The -a option is used to display all configuration settings.
Reference: http://www.oreillynet.com/linux/cmd/s/stty.html
http://www.tldp.org/LDP/nag2/x-087-2-serial-configuration.html
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