Unix Systems Programming - Examples

• fchange - bash example
• regular expressions and sed
• sed, awk, quotation marks
• tables in the shell
• simple slow eliza in bash
• stat()
• directory functions
• alarm() and SIGALRM
• signals and stat()
• sigaction, signal sets, sigprocmask
• simple fork() example
• concurrency - elevator simulation
• exec() and pipe()
• race condition
• semaphores
• sockets and select()
• demo of terminal operations
• raw mode