# nano /usr/lib/zabbix//externalscripts/size_folder.sh

#!/bin/bash


BK_DIR="/opt/Backup"
SEARCH="$1"

for SRV_NAME in "$BK_DIR"/*; do

    # Проверяем что это директория
    [ -d "$SRV_NAME" ] || continue
    SRV=$(basename "$SRV_NAME")
    # Последний backup .rsc
    LAST_BACKUP=$(ls -t "$SRV_NAME"/*.rsc 2>/dev/null | head -n 1)

    # Если backup найден
    if [[ -n "$LAST_BACKUP" ]]; then
        BSIZE=$(stat -c%s "$LAST_BACKUP")
        BTIME=$(stat -c%y "$LAST_BACKUP" | cut -d'.' -f1)
        BFILE=$(basename "$LAST_BACKUP")
    else
        BSIZE=0
        BTIME="N/A"
        BFILE="N/A"
    fi

    if [[ "$SRV" == "$SEARCH" ]]; then
        echo "$BSIZE"
        exit 0
    fi

done


# nano /etc/zabbix/zabbix_agentd.d/backup_info.conf
# UserParameter=backup.size[*],/usr/lib/zabbix//externalscripts/size_folder.sh $1
# chmod +x /usr/lib/zabbix//externalscripts/size_folder.sh
# chown zabbix:zabbix /usr/lib/zabbix//externalscripts/size_folder.sh