CHMOD Lab vs SSHaker

Stop guessing Linux file permissions. CHMOD Lab is the ultimate interactive sandbox and calculator for developers, SysAdmins, and students who want to master the command line. Whether you are configuring a web server, debugging a script, or studying for your Linux certification, CHMOD Lab bridges the gap between confusing octal numbers (755) and symbolic notation (rwxr-xr-x). FEATURES: • Interactive Calculator: Toggle permissions instantly. Tap "Read," "Write," or "Execute" and watch the Octal and Symbolic codes update in real-time. • Reverse Lookup: Type in a code like "644" and see exactly which permissions are granted. • Visual Sandbox: See permissions visualized to understand "who" can do "what" before you run the command. • Cheat Sheet: Built-in reference guides for common permission patterns. Master the command line. Download CHMOD Lab today.

SSHaker is a powerful, modern SSH and SFTP client designed for developers, system administrators, and power users who need a secure and efficient way to manage their remote servers. Built with security as a priority, SSHaker stores all your profiles and keys locally on your device, protected by platform-grade encryption (Keychain/Keystore) and biometric authentication. Key Features: • Full Terminal Emulator — Xterm-compatible terminal with support for all standard escape sequences. • Secure Storage — Credentials and private keys are never stored in plain text. • Biometric Lock — Protect your sessions and keys with Face ID or Fingerprint. • Script Management — Automate common tasks with a powerful script runner. Execute scripts across multiple hosts simultaneously. • SFTP Integration — Browse, upload, and download files with ease. • Jump Hosts — Connect to servers behind firewalls via SSH tunneling. • Customizable Themes — Multiple terminal themes and font sizes to suit your preference. • SSH Key Management — Generate, import, and manage Ed25519 and RSA keys. Auto-create and install keys on your servers. • Local Privacy — No account required. Your data never leaves your device except via your own encrypted backups. SSHaker Pro unlocks unlimited profiles, unlimited SSH keys, jump host support, multi-host script execution, custom terminal themes, and more.