Password Strength Checker

PasswordStrengthChecker/password_strength_checker.py

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+import sys
+import re
+
+password = sys.argv[1]
+regex = re.compile('[@_!#$%^&*()<>?/|}{~:]')
+
+t1 = len(password) >= 8
+t2 = not (regex.search(password) is None)
+t3 = any(c.islower() for c in password)
+t4 = any(c.isupper() for c in password)
+t5 = any(c.isdigit() for c in password)
+
+if t1 and t2 and t3 and t4 and t5:
+    print("Password is STRONG")
+else:
+    print("Password is WEAK")

PasswordStrengthChecker/readme.md

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+Password Strength Checker is a simple python scrpt to check if a given password is strong or not.
+
+It checks the following things to decide the strength of a password
+- at least characters in length
+- at least one lowercase character
+- at least one uppercase character
+- at least one digit (0-9)
+- at least one special character [@_!#$%^&*()<>?/\|}{~:]
+
+**Requirements**
+- python3
+
+**Modules used**
+- sys
+- re
+
+**HOW TO RUN IN TERMINAL**
+
+> python3 password_strength_checker.py *sample_password*