File permission in cygwin - linux

I have following user who is the owner of the file:
I have another user called visitor (shown below) who do not belong to Administrators group, but he is still having write and other permission.
How do i enable file permission only to the owner and other users belonging to Administrators group in Cygwin and restrict to other users? I am assuming the setting I have provided will restrict write permission to all other users except arjunkhadka and any users that belong to Administrators group. Am I missing something??

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Sharepoint Permissions - WebPartPage

In my scenario I am showing a ListViewWebpart on a WebPartPage. Here list has contribute access to Member group and full control to Owner group.
When a user from Member group logs in, I want he/her to edit list through webpartpage. But not the Page itself.
So, i have given contribute permissions to List and Read permissions to WebPartPage. With these permissions, user from Member group is getting access denied when he tries to edit the list through WebpartPage.
Please help me on this. How can i modify permissions to meet the above scenario?
Thanks in Advance.

Providing permissions to all the users in Linux

How to give all permissions to all the users in Linux? I know how to give permissions to single users but I don't know how to do it for all or multiple users. I'm kinda new at this.
In linux, each directory and file has 2 ownership info
user owner: who created the file
group owner: an entire group of user owning the file
And each directory and file has 3 set of permissions
user owner
group owner
other users : note: this is not 'all users' but 'other users', so if you are the user owner or member of group owner you are NOT part of other users
That said
you can give a permission to 'all others users' using last set of rwx permissions
you can give a permission to 'all users' using each set of permissions so both the owner and all members of the group owner and all other users can do what you want
| Be aware: do not use 777 (rwxrwxrwx) if is not absolutely necessary ! It opens to security concerns

What are the minimum permissions required to search or query Active Directory for Users, Groups and Group Membership?

I have been able to enumerate Users, Groups and Group Members in Active Directory when I am logged in Administrator or Domain User in C#.
I would like to know which type of Users can read/query/search Active Directory objects.
Do we need to make the user a member of a particular Group or Assign permissions to the user ?
Thanks!
You should not need administrator or any permission to query/search/read AD group membership. unless you have altered the default security. A normal user account should work fine, and user at least have the same group memberships. you can query your AD with no problems with a user account, you can run CMD or Powershell with the credentials of the user account and test some LDAP queries.
You can Follow this Document for LDAP query example.
Note: One of the advantages of Microsoft's Active Directory is that it
allows users to search objects in the database by performing
Lightweight Directory Access Protocol queries. LDAP is an industry
standard used by several directory services to access information
within the directory database. Microsoft's Active Directory supports
both LDAP versions 2 and 3
Referennce :https://mcpmag.com/articles/2006/09/18/searching-active-directory-objects.aspx.

Zope browser page permission

I have a browser:page setup in Zope, and I have:
permission="zope2.Public"
My question is what should I change this to in order to allow only Plone administrators access, and/or logged in (non-administrators) access to this page?
On Zope, you control access to views via permissions, but to permit someone to access a given permission, you must grant such permissions to a role.
Anyone in the Plone administrators group has been granted the Manager role (on Plone 4.2 that'll change to the SiteAdmin role) generally have access to most permissions. There is also the automatic Authenticated role, which is given to anyone that has been authenticated (has logged in). The latter doesn't have many default permissions though.
Permissions are generally named after the action you want to permit. If your view's goal is to manage some aspect of your Plone portal, then the cmf.ManagePortal permission is probably what you want. You can check the full list of default permissions if you need another one.
There is some excellent documentation on how security works in Plone, which includes information on how to define new permissions too, and how to assign existing permissions to roles.
permission="cmf.ManagePortal"
This setting is about permissions not about roles.

Sharepoint - Permissions?

Im trying to run a command on the AddUserToGroup method via webservices (UserGroup.asmx).
I set up the code as follows.
//set up the user group
userGroup = new UserGroup.UserGroup();
userGroup.Url = vtiBin + "/UserGroup.asmx";
userGroup.Credentials = CredentialCache.DefaultCredentials;
So I have my credentials being passed to the webserive. Now I run the following
userGroup.AddUserToGroup("System Group", preferedName, userLogin, email, "");
this throws an exception, my account does not have permission. however if I run this code under a different user with GOD access it works
What is the minimum required permission??
I have given my account
Full Access to the User Information List (on the sharepoint site)
Manage Analytics, Manage Audiences, Manage User Profiles, Personal Features, Personal Site, Set Permissions (sharedServices Admin, Personalization services permissions )
Couldn't this also have more to do with the permission to manage the group rather than permission to use the web service? I know I've run into similar situations via the UI before, and it turned out that I didn't have permissions to edit the group's membership. I believe there are a few situations in which you have permission to edit a group's membership:
You are the creator of the group
The creator of the group (or a site collection administrator) designated you as an owner of the group
The group was configured to allow all group members to edit its membership, and you are a member of the group
You are a site collection administrator
Is it possible that none of those conditions fit for you?
There is a permission in SharePoint to allow for web service calls. It's called "Use Remote Interfaces". Your user should have this permission to make changes via web services.

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