custom shell
$250-750 USD
Πληρώθηκε κατά την παράδοση
Hello,
looking for a programmer to help me with a shell.
Here are the requirements:
Job control (job / process)
Foreground and background
add in IO redirection with like > and >> and <
it would be good to handle like CTRL-C to exit
and the up and down arrows to view history and left to right to move the cursor
also for builtins, can we implement env, `setenv, unsetenv
and it should handle command separator ; and logical operators && and ||
also it should handle aliases
and should handle variables. IE variable replacement, $? $$ etc
also it should be able to take in a "script" file and run the script and exit like ./shell-name [filename] this mode, the shell should not print a prompt and should not read from stdin
Also would be good if we write our own parser for arguments instead of using strtok or something. and we should write our own getline instead of using standard getline.
finally, it should be able to run things like /bin/ls. like you can input a path to a program and run it within our shell.
In totally this will be a long project. but within 2 days I would like a functional simple shell that has foreground and background tasks, piping, and a custom strtok() like parsing function.
The budget for the whole project is $500. for the first part it is $75.
Try to use the least amount of functions from the standard library. rewrite some of the functions. like strtok() and getline() instead of using those functions, write your own that's better or fits more with the project
Ταυτότητα Εργασίας: #13608216
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16 freelancers κάνουν προσφορές κατά μέσο όρο $495 για αυτή τη δουλειά
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Hello. How are you today. I have read and understood the project. I have strong knowledge in Data structures and Algorithms. And I'm expert in Java ,C/C++,C#, Python ,PHP etc. I'm interested this project. So, fi Περισσότερα
Bid Summmary I have a lot of experience in BASH scripting. I've also done many related projects, please take a look at my attached projects below or visit my profile and figure out my experience and skills. Thanks Rel Περισσότερα
Interested to do the job ********************* ******************************* **************************************
Bid Summmary Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve.
Hello, We have accomplished 90% of the project which is similar of your requirement. All we need 10% customization as per your requirement set and specifications. I want to discuss in personal chat in order to explore Περισσότερα
Hello, my name is Kostas and I am an expert c/c++ developer with an extensive knowledge of algorithms, data structure and linux. Please send me a message to discuss the details. I can have your project ready in 2 day Περισσότερα
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I know Linux and many years ago I created a simple UNIX shell (lost it already, it was at work and I did not bring it with me). Your shell is not simple, but I can do that in 2 weeks. I use Linux as my main OS, but in Περισσότερα
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Dear Prospective Client, As based on my initial review I can confirm its feasibility & as I am great fit technically and have good understanding of the domain & your requirement & would submit a detailed response so Περισσότερα
