backup_pictrs.sh

#! /bin/bash
# Remove old (local) backup
sudo rm /home/server/backups/pictrs/*.gz
# Set file name
FILE_NAME="pictrs_backup_`TZ='America/New_York' date +%Y-%m-%d_%H%M`.tar.gz"
# Backup, using 'nice' so it doesn't steal all the CPU from lemmy lmao 
sudo nice -n 20 tar -czf /home/server/backups/pictrs/$FILE_NAME /srv/lemmy/thelemmy.club/volumes/pictrs
# Upload
rclone copy /home/server/backups/pictrs/$FILE_NAME b2crypt:pictrs

psql_bak.sh

#! /bin/bash
FILE_NAME="db_backup_`TZ='America/New_York' date +%Y-%m-%d_%H%M`.sql.gz"
# Delete 6th oldest (and older) backups
cd /home/server/backups/PSQL
ls -t | tail -n +5 | xargs -d '\n' -r rm
# Postgres dump into gzip file
docker exec thelemmyclub_postgres_1 pg_dumpall -c -U lemmy | gzip > /home/server/backups/PSQL/$FILE_NAME
# Upload to B2
rclone copy /home/server/backups/PSQL/$FILE_NAME b2crypt:postgres-dumps