custom shell
$250-750 USD
Paid on delivery
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
Project ID: #13608216
About the project
16 freelancers are bidding on average $495 for this job
Hi, I'm a OS expert experienced C/C++/ObjC developing. I can develop almost kinds of C/C++/ObjC codes for any OS : Windows, Linux, MAC OS X... I can use almost of develop libraries such as QT, MFC, boost... and ant I More
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 More
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 More
Bid Summary C, C++, VB3, VB4, VB5, VB6, VB, VB.NET 2015, ASP.NET, MVC, WPF, XML, MSSQL 2014, HTML & CSS3, AWS(Amazon Web Service) programmer. Experience on digital and analog electronics for 15 and 25 years...
Offshore/Onshore IT application development company, Experts from India having range of Skills available in our In-house staff: Dedicated: Website Developer,Android Developer,Software Developer,Graphic Designer, EComme More
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 More
