Linux上如何查看Python3自带的帮助文档?
ortonwu@ubuntu:/usr/bin$ ll | grep pydoclrwxrwxrwx1 root root 8 Apr1 20:11 pydoc -> pydoc2.7*
-rwxr-xr-x1 root root 79 Nov 19 01:35 pydoc2.7*
lrwxrwxrwx1 root root 8 Apr1 20:11 pydoc3 -> pydoc3.5*
-rwxr-xr-x1 root root 79 Nov 17 11:24 pydoc3.5*
ortonwu@ubuntu:/usr/bin$ sudo rm -rf pydoc
ortonwu@ubuntu:/usr/bin$ sudo ln -s pydoc3.5 pydoc
ortonwu@ubuntu:/usr/bin$ ll | grep pydoc
lrwxrwxrwx1 root root 8 Apr 27 02:32 pydoc -> pydoc3.5*
-rwxr-xr-x1 root root 79 Nov 19 01:35 pydoc2.7*
lrwxrwxrwx1 root root 8 Apr1 20:11 pydoc3 -> pydoc3.5*
-rwxr-xr-x1 root root 79 Nov 17 11:24 pydoc3.5*
ortonwu@ubuntu:/usr/bin$
页:
[1]