Debian回收配置设置指南
一 图形界面回收站设置
二 命令行回收站与回收策略
三 系统级自动回收与空间回收
/var/log/myapp/*.log {
daily
missingok
rotate 7
compress
notifempty
create 640 root adm
}
四 配置文件回收与回滚
五 监控与告警
0 0 * * * root df -h / | grep -vE 'Filesystem|tmpfs' | awk '{print $5" "$1}' | while read output; do
usage=$(echo "$output" | awk '{print $1}' | cut -d'%' -f1)
partition=$(echo "$output" | awk '{print $2}')
if [ "$usage" -ge 90 ]; then
echo "Disk space on $partition is critically high: ${usage}%" | mail -s "Disk Space Alert" your_email@example.com
fi
done