Full description
Yash, yet another shell, is a POSIX-compliant command line shell
written in C99 (ISO/IEC 9899:1999). Yash is intended to be the most
POSIX-compliant shell in the world while supporting features for daily
interactive and scripting use. Notable features are:
* Global aliases
* Arrays
* Socket redirection, pipeline redirection, and process redirection
* Brace expansion and extended globbing
* Fractional numbers in arithmetic expansion
* Prompt command and command-not-found handler
* Command line completion with predefined completion scripts for more than 100 commands
* Command line prediction based on command history