Bandit Level 1 → Level 2

The password for the next level is stored in a file called – located in the home directory

解密

1. ssh -p 2220 bandit1@bandit.labs.overthewire.org 输入密码 boJ9jbbUNNfktd78OOpsqOltutMc3MY1
2. cat ./- 得到 CV1DtqXWVFXTvM2F0k09SHz0YwRINYA9

知识点

主要考察了-符号是linux许多命令中代表“从标准输入读取”。