iSH - iOS Linux Shell

Setup

apk update
apk upgrade
apk add git openssh openssl vim tmux mc shadow cdrkit p7zip
mkdir $HOME/.ssh
chmod 700 $HOME/.ssh
touch $HOME/.ssh/authorized_keys
chmod 600 $HOME/.ssh/authorized_keys
touch $HOME/.ssh/id_rsa
chmod 600 $HOME/.ssh/id_rsa
touch $HOME/.ssh/id_rsa.pub
chmod 644 $HOME/.ssh/id_rsa.pub

Change shell to BASH - run chsh and enter /bin/bash
Set password for root - run passwd

.profiles

echo "alias ll='ls -l'" >> ~/.profile
echo "alias b='~/ish-app/background.sh'" >> ~/.profile

.tmux.conf

REBOOT

exit

background.sh

#!/bin/sh

PCS=$(ps -elf | grep -v grep | grep "cat /dev/location" | awk '{print $1}')

echo && echo "* Location service for iSH muset be set to ALWAYS in Settings to work." && echo

if [ -z "$PCS" ]
then
    # echo "Location background service is NOT active, running NOW ..."
    cat /dev/location > /dev/null &
    echo "iSH app [ BACKGROUND mode is ENABLED ] - app will stay in BACKGROUND ..."
else
    # echo "Location background service IS active, killing NOW ..."
    kill "$PCS"
    echo "iSH app [ BACKGROUND mode is DISABLED ]. iOS will terminate app later."
fi
echo

Mount Folder on iOS / iPadOS

mkdir iPad iCloud_Drive idos3
mount -t ios . iPad/   ### Now choose folder from Files app dialog ...
...

Create ISO image from folder

apk install cdrkit
mkdir cd
### Copy files ...
genisoimage -o cd.iso cd/

7zip on iOS

apk add p7zip
7z x archive.7z