ubuntu-- virtual machine footprint issues
1 Introduction
vmware ubuntu virtual machine, install the software, being given insufficient memory space, the configuration settings of virtual machines are 50G, filled with small things, but df -lh After a review, the remaining space is less than 1G, using du -lh View
/ home /ubuntu/.cache and / home / ubuntu /. these two files take up huge, the former occupied 1.3G, which occupied 29G.
2 analysis
- Use general commands to clean up the cache and useless upgrade package
sudo apt-get autoclean 清理旧版本的软件缓存
sudo apt-get clean 清理所有软件缓存
sudo apt-get autoremove 删除系统不再使用的孤立软件
Little change in occupied space
- Instead of manually processing command (may be at risk)
sudo APT-GET autoclean should be able to remove the contents of /home/ubuntu/.cache, but not entered into force, only manually delete and re-create.
/ home / ubuntu /. immense space, did not find the right information, bloggers to manually delete and re-create.
After normal use, but as there is no risk, bloggers do not currently know, do not know much for these two documents, the Internet did not find the right information.
3 treatment
sudo rm /home/ubuntu/.cache -r
touch /home/ubuntu/.cache
sudo rm /home/ubuntu/. -r
touch /home/ubuntu/.
reference
1, the cache folder ubunut system cleanup system root .cache super low on disk
