How to disable Zygisk from the Terminal
Sometimes we are using Magisk, trying modules, but we get into a bootloop, it happens.
However, besides entering into safe mode to disable them all, you could try and disable only Zygisk, which although doesn't appear anywhere that you could enable or disable it without using the apk, it is totally posible.
To do this, we simply need SQLite3 installed and a root shell, then just navigate into /data/adb/ and here we will find magisk.db which contains the settings. We change the zygisk value from 1 to 0 and reboot!
su
cd /data/adb/
sqlite3 magisk.db ";UPDATE settings SET value='0' WHERE key='zygisk';";
With that, your device should have a better shot at not bootlooping, happy modding!