两个月不到，服务器空间又满了（用了3年的服务器，细算下来差不多平均每3个月就要清理一次，可能是自己用的太多了，哈哈）
话不多说，开干。
首先，
(venv) (base) ljj@amax:~/share/tensorflow-yolov3-master/flasky/myflask/h3blog$ df -hl
Filesystem Size Used Avail Use% Mounted on
udev 63G 0 63G 0% /dev
tmpfs 13G 19M 13G 1% /run
/dev/sda6 188G 46G 133G 26% /
tmpfs 63G 652K 63G 1% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 63G 0 63G 0% /sys/fs/cgroup
/dev/sda1 453M 185M 241M 44% /boot
/dev/sda7 245G 232G 403M 100% /home
/dev/sdb1 3.6T 68M 3.4T 1% /data
tmpfs 13G 20K 13G 1% /run/user/108
tmpfs 13G 36K 13G 1% /run/user/1002
tmpfs 13G 24K 13G 1% /run/user/1005
tmpfs 13G 16K 13G 1% /run/user/1004
(venv) (base) ljj@amax:~/share/tensorflow-yolov3-master/flasky/myflask/h3blog$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 447.1G 0 disk
├─sda1 8:1 0 476M 0 part /boot
├─sda2 8:2 0 1K 0 part
├─sda5 8:5 0 7.6G 0 part [SWAP]
├─sda6 8:6 0 190.8G 0 part /
└─sda7 8:7 0 248.3G 0 part /home
sdb 8:16 0 3.7T 0 disk
└─sdb1 8:17 0 3.7T 0 part /data
(base) ljj@amax:/home$ sudo du -sh
231G .
(base) ljj@amax:~/Downloads$ sudo du -sh *
[sudo] password for ljj:
622M Anaconda3-5.2.0-Linux-x86_64.sh
300M baidunetdisk_linux_2.0.2
660M cuda
1.9G cuda_10.0.130_410.48_linux.run
2.3G cuda_10.1.105_418.39_linux.run
1.6G cuda_9.0.176_384.81_linux.run
395M cudnn-9.0-linux-x64-v7.6.5.32.tgz
13M ffmpeg-3.4.1.tar.gz
8.1M ffmpeg-3.4.1.tar.xz
11M ffmpeg-4.2.1.tar.bz2
11M h3blog
173M libcudnn7_7.6.4.38-1+cuda10.1_amd64.deb
1.5G MH_01_easy.zip
12M numpy-1.14.5-cp36-cp36m-manylinux1_x86_64.whl
79M opencv-3.2.0.zip
6.0G opencv-3.3.0
127M opencv_3rdparty-ippicv-master_20170822
185M opencv-4.1.1
88M opencv-4.1.1.zip
112M opencv_contrib-master
60M opencv_contrib-master.zip
185M opencv-master
88M opencv-master.zip
28M opencv_python-4.1.1.26-cp36-cp36m-manylinux1_x86_64.whl
45M opencv_python-4.1.2+contrib-cp36-cp36m-win_amd64.whl
8.5M Pangolin-0.3
380K Pangolin-0.3.tar.gz
9.4M Pangolin-0.4
488K Pangolin-0.4.tar.gz
2.8M Pangolin-0.5
492K Pangolin-0.5.tar.gz
626M pycharm-community-2019.2.3
344M pycharm-community-2019.2.3.tar.gz
1.1M pyglet-1.5.11-py3-none-any.whl
80K resnet50-tensorflow-master
136K ResNet50-Tensorflow-master
12K resnet50-tensorflow-master.zip
48K ResNet50-Tensorflow-master.zip
56M tensorflow-1.10.0-cp36-cp36m-manylinux1_x86_64.whl
271M tensorflow-master
1.1G TensorRT-5.1.5.0
590M TensorRT-5.1.5.0.Ubuntu-16.04.5.x86_64-gnu.cuda-9.0.cudnn7.5.tar.gz