因此，我一直在服务器上创建，删除和重新创建相同的conda环境以测试软件。每次我使用conda clean --yes --all清理先前创建的环境时，尽管它释放了大量空间，但越来越多的空间正在使用。并且此命令应删除所有索引缓存，锁定文件，未使用的缓存包和tarball [1]。
但是，即使清理后，空间似乎仍被conda吞噬。例如，几次尝试之前，Miniconda在清理之后只有666Mb，然后我重新创建环境并再次清理，然后我离开了1.1 GB（在清理3.1 Gb之前）。为什么会这样呢？如何摆脱不必要的空间？谢谢！
jen@serverx423:~$ du -sch *
2,0K bin
1,5K soft_gui.log
810K Desktop
26K desktop.ini
2,0K Eigene Bilder
2,0K Eigene Musik
2,0K Eigene Videos
61M Firefox
98K lotusinstall.log
1,1G miniconda2
105K My Music
87K My Pictures
87K My Videos
2,0K privat
28K $RECYCLE.BIN
242K save
24M Thunderbird
20K Visual Studio 2008
4,0K WINDOWS
1,2G total
jen@serverx423:~$ conda info
active environment : None
user config file : /net/home/j/jen/.condarc
populated config files : /net/home/j/jen/.condarc
conda version : 4.6.4
conda-build version : 3.17.8
python version : 2.7.15.final.0
base environment : /net/home/j/jen/miniconda2 (writable)
channel URLs : https://conda.anaconda.org/conda-forge/linux-64
https://conda.anaconda.org/conda-forge/noarch
https://repo.anaconda.com/pkgs/main/linux-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/free/linux-64
https://repo.anaconda.com/pkgs/free/noarch
https://repo.anaconda.com/pkgs/r/linux-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : /net/home/j/jen/miniconda2/pkgs
/net/home/j/jen/.conda/pkgs
envs directories : /net/home/j/jen/miniconda2/envs
/net/home/j/jen/.conda/envs
platform : linux-64
user-agent : conda/4.6.4 requests/2.19.0 CPython/2.7.15 Linux/4.9.0-8-amd64 debian/9.8 glibc/2.24
UID:GID : 13471:10641
netrc file : None
offline mode : False
[1] https://docs.conda.io/projects/conda/en/latest/commands/clean.html#