A program that simulates behavior of Linux shell zsh.
Developed as study assignment in the Ucode school.
The program is a Unix shell that can be used as an interactive login shell and as a command
interpreter for shell scripting. Ush has comand line editing, builtin spelling correction,
programmable command completion, shell functions (with autoloading), a history mechanism,
and a host of other features.
1. https://github.com/vorobeyka/Unix_SHELL.git
2. make
3. ./ush
| Builtin | Description |
|---|---|
| cd | Change the working directory |
| pwd | Writes the full pathname of the current working directory |
| chdir | Change the working directory |
| unset | Remove variable or function names from enviroment |
| export | Set the export attribute for variables to enviroment |
| fg | Run jobs in the foreground |
| jobs | Print currently running jobs and their status |
| which | Locate a command and display its pathname or alias |
| echo | Write arguments to standard output |
| env | Set the environment for command invocation |
| exit | Cause the shell to exit |
| true | Stop shell with exit status 0 |
| false | Stop shell with non-zero exit status |