fish shell - The friendly interactive shell.
Better Terminal Emulator Pro - Harness the native Linux command-line potential of Android with this Terminal.
zsh - The Z shell (Zsh) is a Unix shell that can be used as an interactive login shell and as a powerful command interpreter for shell scripting.
ServerAuth - Website Management, Server Management, SSH Access Control and so much more! ServerAuth helps software agencies and development teams manage server access and security and deploy their sites to servers automatically. Now with 1-Click WordPress Setup!
PowerShell Plus - Learn how to learn and master PowerShell fast with an interactive learning center, a powerful IDE, pre-loaded scripts, and a PowerShell Editor… all for free.
RapidSSH - Get Console is the first ipad and iphone serial port application for cisco networking devices, providing serial connectivity without jailbreaking