curl request with arguments from "find" command - linux

Question

I have the bash script which makes pg_dumpall and uploads to my FTP server.
#/bin/bash
timeslot=`date +\%Y-\%m-\%d-\%H:\%M:\%S`
backup_dir="/var/lib/backup"
name=recycle_backup_$timeslot.sql.gz
set -e
find /var/lib/backup/*.sql.gz -mtime +7 -type f -exec rm -rvf {} \; -exec curl -p --insecure ftp://aaa.bbb/backup/{} --user user:password -Q 'DELE backup/'{} \;
echo $timeslot "Running docker container to backup Postgresql"
sudo docker run --rm \
-t \
--name postgres-backup \
-v "/var/lib/backup":"/mnt" \
-w "/mnt" \
-e PGPASSWORD="password" \
--entrypoint=/usr/bin/pg_dumpall \
postgres:9 \
-h 1.2.3.4 -U postgres | gzip -9 > $backup_dir/$name
echo "Your back is successfully stored in " $backup_dir
curl -T /var/lib/backup/$name ftp://aaa.bbb/backup/ --user user:password
It cleans up all old .sql.gz files (older than 7 days).
After these steps, the script makes a docker container with Postgres, runs commands to make backup and saves it locally to /var/lib/backup/filename.sql.gz.
The problem is I can't clean up files on my FTP server with arguments that "find" returns.
find /var/lib/backup/*.sql.gz -mtime +7 -type f -exec rm -rvf {} \; -exec curl -p --insecure ftp://aaa.bbb/backup/{} --user user:password -Q 'DELE backup/'{} \;
How to add the argument {} from find command to this curl request? -Q 'DELE BACKUP/'{} \;
Thanks for the support.

Answer 1

Solved the problem with a second script, which connects to FTP server and deletes outdated files in a loop from this topic Linux shell script for delete old files from ftp

Answer 2

That's not going to work, you can only use {} once with find.
Maybe try this approach? Remove the echo if this looks sane ...
find /var/lib/backup/*.sql.gz -mtime +7 -type f -exec rm -rvf {} + | awk '{print gensub( /...(.*)/, "\\1","1",$2)}' | while read -s file
do
echo curl -p --insecure ftp://aaa.bbb/backup/{} --user user:password -Q 'DELE backup/'${file}
done