🔐 Jump Server Scripts

Bash scripts for managing a Linux SSH jump server — user management, SSH key rotation, and multi-hop connection helpers.

Scripts

Script	Description
jump.sh	Interactive SSH jump menu with role-based server access
connect-server.sh	Simple SSH connection helper
connect-server-secure.sh	SSH connection with key-only enforcement
useradd.sh	Add jump server users
secure_useradd.sh	Add users with strong password policy enforcement
ssh_key_manager.sh	Manage authorized_keys for users

Usage

# Interactive jump menu
bash jump.sh

# Add a new user
bash secure_useradd.sh <username>

# Manage SSH keys
bash ssh_key_manager.sh --add <username> <public-key>

Requirements

• Ubuntu 20.04 / 22.04
• SSH server configured

License

MIT