added microg docs

android/install-lineageos.md

@@ -18,7 +18,6 @@ rm platform-tools-latest-linux.zip
 mv platform-tools/* .
 rmdir platform-tools/
 ```
-
 Debian packages also exists:
 ```
 sudo apt install android-sdk-platform-tools
@@ -100,8 +99,10 @@ adb sideload ${OS_filename:?}.zip
 
 ## (Optional) Install GApps
 
-If you aren't using microG, you should install GApps now.
+If you aren't using microG, you should install GApps now. The package can be downloaded from [Open GApps](https://opengapps.org).
 
-## (Optional) Install SU
+## (Optional) Install SU/Magisk
 
 If you want to be able to run apps as root, you will need to install `SU`. Download the `SU` addon from [here](https://download.lineageos.org/extras). Then sideload it as well.
+
+Alternatively, install [Magisk](https://www.xda-developers.com/how-to-install-magisk/) instead.

android/microg.md

@@ -0,0 +1,9 @@
+# getting microg to work
+
+## pass safetynet
+
+install DroidGuard helper from f-droid
+
+## location provider
+
+## push notifications

linux/zfs/Pool.md

@@ -0,0 +1,30 @@
+# Create and Use ZFS Pool
+
+## Install ZFS
+
+```
+apt install zfsutils-linux
+```
+The initiall install may give some errors, but that is okay. Simply reboot to fix it.
+
+## Create Pool
+
+if you want to create a raid-10 setup with four disks, we can run:
+```
+zpool create ${poolname:?} mirror ${mirror1dev1:?} ${mirror1dev2:?} mirror ${mirror2dev1:?} ${mirror2dev2:?}
+```
+Make sure to pass device names as given by `/dev/disk/by-id`. If you give `sda`, `sdb`, etc, the pool will break if the system ever changes which physical disk the name `sda` refers to. The names in `/dev/disk/by-id/`, however, are guaranteed to always refer to the same physical device.
+
+## Create Datasets
+
+```
+zfs create ${poolname:?}/${datasetname:?}
+```
+
+## Setup Auto Snapshots
+
+```
+apt install zfsnap
+```
+
+put your commands in crontab.