diff --git a/caeser_cipher/README.md b/caeser_cipher/README.md new file mode 100644 index 0000000..86fef4f --- /dev/null +++ b/caeser_cipher/README.md @@ -0,0 +1,27 @@ +# Simple Caeser Cipher [En,De]coder + +A simple implementation of a CLI tool to work with caeser ciphers. The default implementation is ROT-13, but can be +adjusted for any offset. Works on files and string arguments passed via CLI. + +```bash +python3 caeser.py + +usage: caeser.py [-h] [-d] [-o OFFSET] (-f FILE | -s STRING) +caeser.py: error: one of the arguments -f/--file -s/--string is required +``` + +```bash +python3 caeser.py -s "have you tried turning it off and on again?" +unir lbh gevrq gheavat vg bss naq ba ntnva? +``` + +```bash +python3 caeser.py -d -s "unir lbh gevrq gheavat vg bss naq ba ntnva?" +have you tried turning it off and on again? +``` + +```bash +python3 caeser.py -s "have you tried turning it off and on again?" -o -4 +dwra ukq pneaz pqnjejc ep kbb wjz kj wcwej? +``` +