January 2025 – nocin.eu

Passwortrotationen

January 10, 2025 January 10, 2025

Fefe über Passwortrotationen: http://blog.fefe.de/?ts=980d0280

“Bringt nicht nur nichts, ist kontraproduktiv.” 🙂

HR

[HR] OM – Besetzungsplan (Struktur)

January 10, 2025 January 10, 2025

Da ich nur selten mit dem OM arbeite, vergessen ich immer wieder, wie man das OM “umdreht”, wenn man eine Person ausgewählt hat. Also die Anzeige von P – S – O umkehrt auf O – S – P.
Dabei ist es total einfach! Die Org. Einheit markieren und links oben in der Toolbar auf den Dropdown Button (Springen) gehen und Besetzungsplan (Struktur) auswählen und man erhält die gewünschte Ansicht.

ABAP

[ABAP] Fill range table directly from select statement

January 10, 2025 January 10, 2025

SELECT @if_fsbp_const_range=>sign_include AS sign,
       @if_fsbp_const_range=>option_equal AS option,
       bukrs                              AS low,
       CAST( @space AS CHAR( 4 ) )        AS high
  FROM t001
  INTO TABLE @DATA(range_of_comp_codes).

cl_demo_output=>display( range_of_comp_codes ).

Got this snippet from George Drakos talk from the ABAPConf 2024. Check his Github.

Android

[Android] Upgrading LineageOS 20.0 to 21.0 on my Xiaomi Mi 8 (dipper)

January 1, 2025 January 1, 2025

Install the Android Debug Bridge (ADB)

https://wiki.lineageos.org/adb_fastboot_guide.html
https://github.com/M0Rf30/android-udev-rules#installation

# check if device is found
adb devices
# reboot into sideload modus
adb reboot sideload

Or manually boot into recovery, holding Volume Up + Power when the phone is off. Navigate to Advanced → ADB Sideload.

Update MIUI Firmware

Following the docs, I first had to check the Firmware version. V12.0.3.0.QEAMIXM was required, and I already had it installed.
If you’re on an older version, download the right MIUI Firmware for your device from https://xiaomifirmwareupdater.com/firmware/dipper/.
Flash the new Firmware via TWRP or via ADB sideload.

adb sideload fw_dipper_miui_MI8Global_V12.0.3.0.QEAMIXM_7619340f8c_10.0.zip

Flash latest recovery

Since I follow the LineageOS subreddit, I have already seen posts with problems with the latest update. Check here: https://www.reddit.com/r/LineageOS/comments/1fxlmtq/regular_ota_update_20241005_on_xiaomi_mi8_dipper/
There it is recommended to flash the latest recovery to prevent any issues. Although this is step 1 in the upgrade guide, I skipped updating the recovery the last years, because I was using TWRP instead of the LineageOS recovery. But to be on the safe side, this time I flashed the LineageOS recovery (which meant loosing/removing TWRP). To flash the recovery, you must first boot into fastboot by using adb or Volume Down + Power when the phone is off, like it is described here.

# boot into fastboot
adb -d reboot bootloader
# flash recovery
fastboot flash recovery lineage-21.0-20241208-microG-dipper-recovery.img

Download and flash new LineageOS image

I’m using the LineageOS fork LineageOS for microG. Download it from here: https://download.lineage.microg.org/dipper/ (MI 8 = dipper)
The upgrade steps are the same as for the official rom: https://wiki.lineageos.org/devices/dipper/upgrade. As I’ve already flashed the latest recovery, I only had to flash the new LineageOS image.

# reboot again into recovery
adb reboot sideload
# flash again new image
adb sideload lineage-21.0-20241208-microG-dipper.zip