The shell should operate in this basic way: when you type in a command (in response to its prompt), the shell creates a child process that executes the command you entered and then prompts for more user input when it has finished.
The shell you implement will be similar to, but much simpler than, the one you run every day in
Unix. You can find out which shell you are running by typing echo $SHELL at a prompt. You
may then wish to look at the man pages for the shell you are running (most likely bash) to learn
more about its functionalities.
13 фрілансерів(-и) у середньому готові виконати цю роботу за $34
I've already done a shell command interpreter with cd and exit commands. It also supports pipes and i/o redirection. I just need to implement the history command. PS: The work will be original and not a rip-off.
Hi, I work in scripting technologies. In fact I am working in bash/shell/perl python for last 10 years. Can you talk further on this requirement? Thanks!