1
0
Fork 0

Update README, moving backup.sh into file instead.

This commit is contained in:
Casper V. Kristensen 2019-03-22 02:54:01 +01:00
parent ded2cd3dd8
commit a98155983a
Signed by: caspervk
GPG key ID: 289CA03790535054
2 changed files with 24 additions and 25 deletions

View file

@ -14,7 +14,7 @@ If you have root permission on your device, you can use the "sudo" of Termux, [t
conveniently gain root permissions in Termux and backup your complete device.
## Installation
## Building Borg
Install [Termux](https://f-droid.org/en/packages/com.termux/) from F-Droid, open it, and execute the following:
```bash
pkg install git
@ -22,43 +22,37 @@ git clone https://git.caspervk.net/caspervk/borgbackup_on_android
cd borgbackup_on_android
bash build.sh
```
If virtualenv for Python does not work properly set selinux to permissive (`tsudo /system/bin/setenforce 0`).
If virtualenv for Python does not work properly, set selinux to permissive (`tsudo /system/bin/setenforce 0`).
Warning messages like
```
WARNING: linker: /data/data/com.termux/files/usr/lib/libacl.so.1.1.0: unused DT entry: type 0xf arg 0x449
```
are due to the Android linker. More details can be found at https://stackoverflow.com/questions/33206409/unused-dt-entry-type-0x1d-arg.
are due to the Android linker. More details can be found [here](https://stackoverflow.com/questions/33206409/unused-dt-entry-type-0x1d-arg).
Tested with:
- termux 0.56
- borg 1.0.12, 1.1.3
- Termux 0.56, 0.66
- Borg 1.0.12, 1.1.3, 1.2.0a5
## Configuration
So all in all my Android backup setup looks like:
- borg, termux and tasker
- termux: Task (https://f-droid.org/packages/com.termux.tasker/) for tasker integration
- tsu (using tsudo of the tsu package)
- .termux/tasker/backup.sh:
``` bash
#!/data/data/com.termux/files/usr/bin/bash
date
tsudo "~/borgbackup_on_android/borg.sh"
date
read
```
- ~/borgbackup_on_android/borg.sh:
Install [Tasker](https://play.google.com/store/apps/details?id=net.dinglisch.android.taskerm) and
[Termux:Task](https://f-droid.org/packages/com.termux.tasker/) for Termux-Tasker integration.
Copy backup script to a folder where Termux:Task can find it
```bash
#!/data/data/com.termux/files/usr/bin/bash
t=`date +%d_%m_%Y`
host=angler
dirs="/ /system /vendor /cache /persist /firmware /storage /data"
export BORG_RSH=borg_ssh_wrapper
source /data/data/com.termux/files/home/borgbackup_on_android/borg-env/bin/activate
borg create -C lz4 -p -v --stats --one-file-system backup:/backup/borg/$host::filesystem-$t $dirs
mkdir ~/.termux/tasker
cp backup .termux/tasker/backup.sh
```
Create a repository passphrase (and remember to back it up!!)
```bash
head -c 1024 /dev/urandom | base64 > /data/data/com.termux/files/home/borgbackup_on_android/borg-passphrase
```
Change `<server>` and `<port>` in `borg.sh` to correct values.
Dont forget to set ssh configs accordingly!

5
backup.sh Normal file
View file

@ -0,0 +1,5 @@
#!/data/data/com.termux/files/usr/bin/bash
date
tsudo "~/borgbackup_on_android/borg.sh"
date
read