diff --git a/shell/bash/arshit/README.md b/shell/bash/arshit/README.md
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+# Artix ISO modification helper script (ARSHIT)
+
+A small bash script to modify already built Artix ISOs
+
+## Dependencies
+
+- `bsdtar`
+- `sponge`
+- `perl`
+- `xorriso`
+- `arch-chroot` or `artix-chroot` (falls back to `chroot`)
+- `mksquashfs`
+- `unsquashfs`
+- `md5sum`
+- `bash` (duh)
+- `sudo`
+- `md5sum`
+
+## Usage
+
+```
+Usage: ./arshit.sh extract|unsquashfs|mount|umount|mksquashfs|build|update|cleanup
+Usage: ./arshit.sh chroot [program [arguments]]
+
+Subcommands:
+        extract         - Extract the ISO to a directory
+        unsquashfs      - Extract the filesystem
+        mount           - Mount the filesystem to /tmp/$FS_ROOT
+        chroot          - Chroot into the filesystem
+        umount          - Unmount the filesystem
+        mksquashfs      - Build the filesystem image
+        build           - Build the ISO
+        update          - Does all above while updating the system
+        cleanup         - Removes work directories
+```
+
+## Configuration
+
+Configuration is done with environment variables. Export these before using the script or set them each time you use it. 
+
+```sh
+# ISO and working directory name (default: "arshit")
+export ISO_NAME=arshit
+# Where to extract/build the rootfs (default: "$ISO_NAME\_root")
+export FS_ROOT=arshit_root
+# Volume label for the ISO (default: $(echo ${ISO_NAME^^} | cut -c-12))
+export VOLID=ARSHIT
+# Which chroot binary to use (default $(command -v arch-chroot || command -v artix-chroot || command -v chroot))
+# WHEN OVERRIDING WITH CHROOT, USE $(command -v chroot) OR IT WILL NOT MOUNT EVERYTHING
+export CHROOT_COMMAND=<system dependent>
+# Set to '1' to generate a MD5 hash for the filesystem image (default: unset)
+export MD5SUM=
+```
+
+## Refreshing keys
+
+From the [wiki](https://wiki.artixlinux.org/Main/Migration#Install_the_Artix_PGP_keyring), but that wont work.
+
+```sh
+pacman-key --init
+pacman-key --populate artix
+$(curl https://wiki.artixlinux.org/Main/Migration | grep -oP 'pacman-key --lsign-key [0-9A-F]{40}')
+pacman -Sy artix-keyring
+```
+
+**`./arshit.sh update` does this if needed.**
\ No newline at end of file
diff --git a/shell/bash/arshit/arshit.sh b/shell/bash/arshit/arshit.sh
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+++ b/shell/bash/arshit/arshit.sh
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+#!/usr/bin/env bash
+ISO_NAME=${ISO_NAME:-arshit}
+FS_ROOT=${FS_ROOT:-$ISO_NAME\_root}
+VOLID=${VOLID:-$(echo "${ISO_NAME^^}" | cut -c-12)}
+CHROOT_COMMAND=${CHROOT_COMMAND:-$(command -v arch-chroot || command -v artix-chroot || command -v chroot)}
+USES_CHROOT="$(
+	[[ "$CHROOT_COMMAND" == "$(command -v chroot)" ]]
+	echo $((-$? + 1))
+)"
+
+print_help() {
+	cat << EOF
+Usage: $0 extract|unsquashfs|mount|umount|mksquashfs|build|update|cleanup
+Usage: $0 chroot [program [arguments]]
+
+Subcommands:
+        extract         - Extract the ISO to a directory
+        unsquashfs      - Extract the filesystem
+        mount           - Mount the filesystem to /tmp/\$FS_ROOT
+        chroot          - Chroot into the filesystem
+        umount          - Unmount the filesystem
+        mksquashfs      - Build the filesystem image
+        build           - Build the ISO
+        update          - Does all above while updating the system
+        cleanup         - Removes work directories
+EOF
+}
+
+case "$1" in
+extract)
+
+	mkdir -p "$ISO_NAME"
+	bsdtar -C "$ISO_NAME" -xf "$ISO_NAME".iso
+	sudo chmod -R +w "$ISO_NAME"
+
+	;;
+unsquashfs)
+
+	[ -e "$FS_ROOT" ] && sudo rm -rf "$FS_ROOT"
+	sudo unsquashfs -d "$FS_ROOT" "$ISO_NAME"/LiveOS/rootfs.img
+
+	;;
+mount)
+
+	mkdir -p "/tmp/$FS_ROOT"
+	sudo mount --bind "$FS_ROOT" "/tmp/$FS_ROOT"
+	if [[ "$USES_CHROOT" == 1 ]]; then
+		sudo mount --bind /dev "/tmp/$FS_ROOT"/dev
+		sudo mount --bind /sys "/tmp/$FS_ROOT"/sys
+		sudo mount --bind /proc "/tmp/$FS_ROOT"/proc
+	fi
+
+	;;
+chroot)
+
+	# shellcheck disable=SC2086,SC2068
+	sudo $CHROOT_COMMAND "/tmp/$FS_ROOT" ${@:2}
+	
+	;;
+umount)
+
+	if [[ "$USES_CHROOT" == 1 ]]; then
+		sudo umount /tmp/"$FS_ROOT"/dev
+		sudo umount "/tmp/$FS_ROOT"/sys
+		sudo umount "/tmp/$FS_ROOT"/proc
+	fi
+	sudo umount "/tmp/$FS_ROOT"
+	rm -r "/tmp/$FS_ROOT"
+
+	;;
+mksquashfs)
+
+	sudo mksquashfs "$FS_ROOT" "$ISO_NAME/LiveOS/rootfs.img" -comp zstd -noappend
+	[[ "$MD5SUM" == 1 ]] && md5sum "$ISO_NAME"/LiveOS/rootfs.img > \
+		"$ISO_NAME"/LiveOS/rootfs.img.md5
+
+	;;
+build)
+
+	perl -pe 's/(?<=label=)[A-Z0-9_]{0,32}(?= |;)/'"$VOLID"'/' <"$ISO_NAME"/boot/grub/kernels.cfg |
+		sponge "$ISO_NAME"/boot/grub/kernels.cfg
+
+	sudo xorriso -as mkisofs \
+		-volid "$VOLID" \
+		--protective-msdos-label -r \
+		-graft-points -no-pad \
+		--sort-weight 0 / --sort-weight 1 /boot \
+		--grub2-mbr "$ISO_NAME"/boot/grub/i386-pc/boot_hybrid.img \
+		-b boot/grub/i386-pc/eltorito.img -c boot.catalog \
+		-no-emul-boot -boot-load-size 4 \
+		-boot-info-table --grub2-boot-info -eltorito-alt-boot \
+		-append_partition 2 0xef "$ISO_NAME"/boot/efi.img -no-emul-boot \
+		-iso-level 3 \
+		-o "$ISO_NAME".iso "$ISO_NAME"
+
+	;;
+cleanup)
+
+	rm -rf "$ISO_NAME"
+	sudo rm -rf "$FS_ROOT"
+
+	;;
+update)
+
+	$0 extract
+	$0 unsquashfs
+	$0 mount
+	if $0 chroot [ ! -e /etc/pacman.d/gnupg/trustdb.gpg ]; then
+		$0 chroot pacman-key --init
+		$0 chroot pacman-key --populate artix
+		# Fetch key from wiki
+		# shellcheck disable=SC2046
+		$0 chroot $(curl https://wiki.artixlinux.org/Main/Migration | grep -oP 'pacman-key --lsign-key [0-9A-F]{40}')
+	fi
+	$0 chroot pacman -Syu --noconfirm
+	$0 umount
+	$0 mksquashfs
+	$0 build
+	$0 cleanup
+
+	;;
+*)
+
+	print_help
+	exit 1
+
+	;;
+esac
+exit $?