jpmcb / wish-shell

The Wildly Innovative Shell on the command line designed for minimalism and speed

wish - The Wildly Innovative Shell

Author: John McBride Email: [email protected] Date: May 27th 2018

To compile:

Simply execute make or make wish

• This will generate the wish executible file
• To run the wish shell, simply execute ./wish

To clean up the directory:

Simply execute make clean

• This will remove all object files and the wish executible from the current directory

To compile and start with valgrind:

Simply execute make valgrind

• This will compile the wish and immediatly start it with the valgrind debugging tool

Please feel free to reach out to me with any questions!

Project References

• Wikipedia, Reentrancy: https://en.wikipedia.org/wiki/Reentrncy
• C strtok function: https://www.tutorialspoint.com/c_standard_library/c_function_strtok.htm
• Crossware - Reentrant/non-reentrant functions: https://www.crossware.com/i8051/NonReentrantFunctions
• IBM Knowledge Center - https://www.ibm.com/support/knowledgecenter
• GNU Manuel pages: https://www.gnu.org/software/libc/manual/html_node/Process-Completion-Status.html
• Linux process states: https://idea.popcount.org/2012-12-11-linux-process-states/
• Linux die.net man pages: https://linux.die.net/man/2/kill