Misc Pi info
Disk Space
Delete mariadb log bin files, see https://sites.google.com/view/randyt-smarthome/iotstack#h.x7nn0b6vfc40
purge ha database, fire a call-service in the Developer Tools/Services
service: recorder.purge_entities
data:
domains: light
Find files over 100mb
find . -type f -size +100M
sudo find / -xdev -type f -size +100M
sudo find / -type f -size +100M
finding the 10 Largest Linux Files on Your Drive
sudo du -aBm / 2>/dev/null | sort -nr | head -n 10
find 10 largest directories/files in ~ (/home/pi)
sudo du -aBm ~ 2>/dev/null | sort -nr | head -n 10
https://linuxiac.com/reducing-docker-logs-file-size/
docker inspect --format='{{.Name}}' cf29630ec7cf8cd64d0d9228bcaa154ce10783b8874bffb7db62408406c69efd
delete log file
truncate -s 0 var/lib/docker/containers/cf29630ec7cf8cd64d0d9228bcaa154ce10783b8874bffb7db62408406c69efd/cf29630ec7cf8cd64d0d9228bcaa154ce10783b8874bffb7db62408406c69efd-json.log
sudo truncate -s 0 var/lib/docker/containers/cf29630ec7cf8cd64d0d9228bcaa154ce10783b8874bffb7db62408406c69efd/cf29630ec7cf8cd64d0d9228bcaa154ce10783b8874bffb7db62408406c69efd-json.log
cd /home/pi/IOTstack/volumes/mariadb/config/databases
ls -l -h
total 695M
-rw-rw---- 1 pi pi 12M Sep 13 07:37 403275224e50.err
-rw-rw---- 1 pi pi 378M Sep 7 09:48 9955946b4dba.err
-rw-rw---- 1 pi pi 176K Sep 13 07:37 aria_log.00000001
-rw-rw---- 1 pi pi 52 Sep 13 07:37 aria_log_control
-rw------- 1 pi pi 0 Sep 7 15:47 core
drwx------ 2 pi pi 4.0K May 31 2022 default
-rw-rw---- 1 pi pi 6.0M Jun 13 2022 ef2d8f7389b4.err
drwx------ 2 pi pi 4.0K Sep 8 04:29 home_assistant
-rw-r----- 1 pi pi 1.7K Sep 13 07:37 ib_buffer_pool
-rw-rw---- 1 pi pi 204M Sep 13 07:37 ibdata1
-rw-rw---- 1 pi pi 96M Sep 13 07:37 ib_logfile0
-rw-rw---- 1 pi pi 0 May 31 2022 multi-master.info
drwx------ 2 pi pi 4.0K May 31 2022 mysql
-rw-r--r-- 1 pi pi 15 May 31 2022 mysql_upgrade_info
drwx------ 2 pi pi 4.0K May 31 2022 performance_schema