custom shell
$250-750 USD
着払い
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
プロジェクトID: #13608216
プロジェクトについて
16人のフリーランサーが、平均$495 で、この仕事に入札しています。
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