我正在我的 Ubuntu 16.04 电脑上制作一个应用程序，我想清理我的家，因为我安装和卸载了很多程序，现在我家里有很多文件不是我的，而是一些程序留下的东西. 这些文件是隐藏的 ( .filename)，但我不希望它们在那里。
最后，我知道我可以使用命令
sudo ls -la
但它显示组所有者是这样的：
-rw------- 1 owner group 1194 Dez 21 10:53 XXXXXXXXXX.old
但我真正想知道的是谁创建了文件，谁使用了它，什么程序......因为如果不再安装创建文件的程序，我想删除那个文件。
我怎么知道是哪个程序创建了这个文件？
我正在尝试安装请求，但我不能这样做。我正在使用 Ubuntu 16.04
我尝试使用安装
$ sudo pip install requests
我收到以下错误
Collecting requests
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 209, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 317, in run
requirement_set.prepare_files(finder)
File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 360, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 512, in _prepare_file
finder, self.upgrade, require_hashes)
File "/usr/lib/python2.7/dist-packages/pip/req/req_install.py", line 273, in populate_link
self.link = finder.find_requirement(self, upgrade)
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 442, in find_requirement
all_candidates = self.find_all_candidates(req.name)
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 400, in find_all_candidates
for page in self._get_pages(url_locations, project_name):
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 545, in _get_pages
page = self._get_page(location)
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 648, in _get_page
return HTMLPage.get_page(link, session=self.session)
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 757, in get_page
"Cache-Control": "max-age=600",
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 480, in get
return self.request('GET', url, **kwargs)
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 378, in request
return super(PipSession, self).request(method, url, *args, **kwargs)
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 468, in request
resp = self.send(prep, **send_kwargs)
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 597, in send
history = [resp for resp in gen] if allow_redirects else []
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 195, in resolve_redirects
**adapter_kwargs
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 576, in send
r = adapter.send(request, **kwargs)
File "/usr/share/python-wheels/CacheControl-0.11.5-py2.py3-none-any.whl/cachecontrol/adapter.py", line 46, in send
resp = super(CacheControlAdapter, self).send(request, **kw)
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/adapters.py", line 376, in send
timeout=timeout
File "/usr/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 610, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 228, in increment
total -= 1
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
我的python版本是2.7，pip是8.1.1
每当我想运行我的代码时，我都会遇到同样的错误。
Traceback (most recent call last):
File "paises.py", line 1, in <module>
from pandas import DataFrame, Series
File "/home/david/Documents/Projetos/Intro to Data Science/pandas.py", line 1, in <module>
from pandas import DataFrame
ImportError: cannot import name DataFrame
我的代码是：
from pandas import DataFrame
另一个错误：
Traceback (most recent call last):
File "knowingPandas.py", line 1, in <module>
import pandas as pd
File "/home/david/Documents/Projetos/Intro to Data Science/pandas.py", line 1
adium-theme-ubuntu==0.3.4
^
SyntaxError: invalid syntax