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One or a set of directives issued in the *nix environment to get information, change the state of something or to execute something. In other words: To gain an objective.

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Suppose you have a terminal emulator (T1) open with a PID of 6350. From another terminal, type this command (C1): echo "ls\n" > /proc/6350/fd/0 This writes ls and the new line in T1 but does not … execute it. Why? I also tried using cat|bash with echo "ls\n" > /proc/catid/fd/0 but it is still not executed. How can I echo the command into another terminal and have the command executed …
asked May 22 '12 by rvlander