How do I give permission to specific user in Linux?

To change file and directory permissions, use the command chmod (change mode). The owner of a file can change the permissions for user ( u ), group ( g ), or others ( o ) by adding ( + ) or subtracting ( – ) the read, write, and execute permissions.

How do I give permission to specific users?

chmod o-rwx foldername To change directory permissions for everyone, use “u” for users, “g” for group, “o” for others, and “ugo” or “a” (for all). chmod ugo+rwx foldername to give read, write, and execute to everyone. chmod a=r foldername to give only read permission for everyone.

How do you set different privileges for different users of an Excel file?

Start Excel, and then open a blank workbook. On the Tools menu, point to Protection, and then click Allow Users to Edit Ranges. In Microsoft Office Excel 2007, click Allow Users to Edit Ranges in the Changes group on the Review tab. In the Allow Users to Edit Ranges dialog box, click New.

How do I give someone permission in Excel?

Share and collaborate with Excel for the web

1. Select Share.
2. Set permissions. Allow editing is automatically checked.
3. Enter the names or email addresses of who to share with.
4. Add a message (optional).
5. Select Send. Or, select Copy link to get a link to the file.

How do I allow multiple users in Excel?

Set up a shared workbook

1. Click the Review tab.
2. Click Share Workbook in the Changes group.
3. On the Editing tab, click to select the Allow changes by more than one user at the same time.
4. In the Save As dialog box, save the shared workbook on a network location where other users can gain access to it.

How to give specific user permission to write?

sudo chmod u+w myfolder to add the write permission to the username user. But if you want to add this user to the group associated with “myfolder”, you can run sudo usermod -a -G groupname username

What are the permissions for a folder in Linux?

The breakdown of permissions looks like this: u – user. g – group. o – other. The ‘other’ entry is the dangerous one, as it effectively gives everyone permission for the folder/file. The permissions you can give to a file or folder are: r – read. w – write. x – execute.

How to give read only permission for specific user for specific folder?

The easiest way is probably to add user2 to user1’s group, and then remove group write access from all of user1’s files and directories. Remember, in order to go into a directory and view its contents, you need both read and execute permission on the directory.

How to grant admin privileges to a user in Linux?

To use gpasswd, enter the following command in the terminal: Be sure to replace username with the username of the user you want to grant admin privileges to. The -a flag indicates that you want to Add the user to the sudo group. Some Arch-based distros, like Manjaro Linux, have desktop-based user management apps similar to Ubuntu.