Question: In Unix, the first process is called init. All the others are descendants of init. The init process spawns a sshd process that detects a

In Unix, the first process is called init. All the others are descendants of init. The init process spawns a sshd process that detects a new secure ssh requested connection (WKPort 22). Upon a new connection, sshd spawns a login process that then loads a shell on it when a user successfully logs into the system. Now, assume that the user types

who | grep | wc l

Draw a process tree from init to those three commands. Add fork, exec, wait, and pipe system calls between any two processes affecting each other.

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