This is a program to mimic the working of the Unix command diff that compares files line-by-line (implementation in C)

Refer http://man7.org/linux/man-pages/man1/diff.1.html for more

• It only takes 2 arguments as of now (2 file names)

• It only does one change at a time (cannot do multiple lines)

• Max file size: 128 lines

• Max chars per line: 128 chars

make -f mymake.mk

./diff <file1_name> <file2_name>

For example,

./diff hi.txt hello.txt

diff <file1_name> <file2_name>