监控服务器状态命令：fdfs_monitor
/usr/bin/fdfs_monitor /etc/fdfs/client.conf
上传文件命令：fdfs_upload_file/usr/bin/fdfs_upload_file /etc/fdfs/client.conf /etc/fdfs/anti-steal.jpg
下载文件命令：fdfs_download_file/usr/bin/fdfs_download_file /etc/fdfs/client.conf group1/M00/00/00/rBBVjF–IlSAHCbkAABdreSfEnY475.jpg
查看文件信息命令：fdfs_file_info/usr/bin/fdfs_file_info /etc/fdfs/client.conf group1/M00/00/00/rBBVjF–IlSAHCbkAABdreSfEnY475.jpg
删除文件命令：fdfs_delete_file/usr/bin/fdfs_delete_file /etc/fdfs/client.conf group1/M00/00/00/rBBVjF–IlSAHCbkAABdreSfEnY475.jpg
文件追加上传及追加内容指令：fdfs_upload_appender & fdfs_append_file# 上传需要追加内容的文件
fdfs_upload_appender /etc/fdfs/client.conf ./aa.txt
group1/M00/00/00/rBBVjF--_kiEAo6TAAAAAFKp30k081.txt
# 追加内容
fdfs_append_file /etc/fdfs/client.conf group1/M00/00/00/rBBVjF--_kiEAo6TAAAAAFKp30k081.txt bb.txt
