C program aimed at working with txt files.
Program filters txt file containing passwords and decides if the passwords comply with set requirements. Passwords that met the requirements are printed to stdout.
Project is compiled using
gcc -std=c99 -Wall -Wextra -Werror pwcheck.c -o pwcheck
./pwcheck LEVEL PARAM [--stats]
LEVEL Number (1-4) representing the level of password security
PARAM Number specifying subrules
--stats If entered, statistics are printed to stdout