| Part | Topic | Key Programs You’ll Build | |------|-------|----------------------------| | 1 | Files & Directories | who (utmp parsing), cp , ls , pwd | | 2 | Processes | shell version 0 , ps , process scheduler simulation | | 3 | Signals & Job Control | signal handlers, ctrl-c , background jobs | | 4 | Pipes & FIFOs | pipe , fifo , implement more with piping | | 5 | Terminal I/O & Terminfo | stty , cursor movement, vi -style editor basics | | 6 | Sockets (intro) | simple client-server, talk command |
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—and challenges you to write your own version from scratch using system calls. Vivid Metaphors: understanding unix linux programming molay pdf