sudo-grep

sudo-grep [OPTION]... PATTERN [FILE]...

Options

The following options are available for sudo-grep:

• -i / --ignore-case: Ignore case in pattern and input data.
• -v / --invert-match: Invert the sense of matching, to select non-matching lines.
• -R / --recursive: Read all files under each directory, recursively.

Building

To build project, you can use either make or you can build directly with gcc.

make

Testing

For testing, you must have sudo-grep in the root directory of the project.

make test

Test file format

The .in and .out files have specific formats for defining test cases.

.in format:

test name
arguments

• test description: A description for the test case.
• arguments: An agruments to run sudo-grep with. (options + pattern)

.out format:

expected output

• expected output: The expected output when running the test case.