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assignment 1 computer memory hackingwrite a two to three 2-3 page paper in which youdescribe what hacking of memory or
assume a system where the value returned by the call sysconfscclktck is 100 assuming that the clockt value returned by
research the latest digital camera specifications for mobile devices compare the highest-quality mobile device cameras
implement dup and dup2 using fcntl and where necessary close you may ignore the fact that dup2 and fcntl return
modify the program in listing 64-3 scriptc to add a time-stamped recording feature each time the program writes a
write a program that opens an existing file for writing with the oappend flag and then seeks to the beginning of the
modify the program in listing 5-3 to use standard file io system calls open and lseek and the offt data type compile
the tee command reads its standard input until end-of-file writing a copy of the input to standard output and to the
implement client and server programs to provide a simple telnet-style remote login facility design the server to handle
write a program that implements a scripting language that can be used to drive vi in a noninteractive mode since vi
suppose we execute a long-running program that slowly generates output that is redirected to a file or pipe as in this
write a program in java that determines if a number is prime also determine if the number is even or
when using the linux-specific reboot system call to reboot the system the second argument magic2 must be specified as
write a program like cp that when used to copy a regular file that contains holes sequences of null bytes also creates
in what order do the script parent process and the child shell process terminate when the user types the end-of-file
write a program that uses epollcreate to create an epoll instance and then immediately waits on the returned file
section 635 noted that select cant be used to wait on both signals and file descriptors and described a solution using
a system is designed to sample analog signals convert them to digital form with a 4 bit converter and transmit them
write a program with a loop and indexed addressing that calculates the sum of all the gaps between successive array
write an echo server see sections 602 and 603 that handles both tcp and udp clients to do this the server must create
the last step of the description of the self-pipe technique in section 6352 stated that the program should first drain
suppose we have an epoll file descriptor that is monitoring multiple file descriptors all of which are always ready if
modify the program in listing 63-3 demosigioc to use a realtime signal instead of sigio modify the signal handler to
questiona system allows the user to choose a password with a length of one to eight characters inclusive assume that
choose a topic term question that is of interest to you and is related to wide area networks using the internet and