The ish shell is a Unix shell environment developed for the iOS operating system. This shell allows the use of Unix commands on iOS devices, enabling more advanced system-level operations on these devices.

The ish shell supports many popular Unix shells like Bash, Zsh, and Fish, allowing you to manage files, modify system configurations, run programs, and control processes using terminal commands.

ISH is based on the Alpine Linux distribution. Alpine Linux is a minimal distribution with no graphical interface and the advantage of being very lightweight.

Unlike standard Linux commands, when installing packages, you use apk add <package name> instead of apt-get install to download and install packages from Alpine repositories.

Although it appears to rival Termux for Android devices, it still has many limitations and restrictions imposed by Apple.

When cloning files from Github with "git clone https://github.com/xxxx/xxx", the command gets stuck at resolving deltas %0.

The solution is to use "git config --global pack.threads "1"", but issues still occur when installing downloaded files with the Golang package.

In my opinion, it is not very stable and needs significant development.