If you are failing the initial disk checks, you may be able to just bypass them using fastboot. In the following list, each line shows a group of calls that are equivalent. Both users Bethany and Jacob need read and write access to this folder. Then comes the final area where you provide input instructions, see output as well. Therefore, they always match the individual permissions. Are you new to LinuxQuestions.
Very stupid, stressful and time consuming. Corrupt File If the above suggestions do not work, the file you're trying to edit may be , preventing the option to modify it. Then the editor will ask you for the replacement. How do I change my filesystem from read-only to read-write. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. About Falko Timme Falko Timme is an experienced Linux administrator and founder of Timme Hosting, a leading nginx business hosting company in Germany.
If you have made changes, but want to leave the file without saving the changes, press :q! Press i to go to the insert mode then change it to navid-Satellite-C50-E. From a terminal, do sudo where could be vim or nano or any other editor command, and is the one you need to edit. You can open file using vi -R filename 3. You can specify the mode value on the command line in either symbolic form or as an octal value. Now you can type in your text. Here's an example: Now, if you want to discard changes and quit the editor, use Ctrl+x followed by Ctrl+c. Please note that during all these operations you can use your keyboard's arrow keys to navigate the cursor through the text.
So that was all about the vi editor. And root btw has write permissions by default. Once Nautilus is open, you can change the permissions of the folder or file as described above — even if you are not the owner of the folder or file. So, if you are user Bethany, you cannot make changes to files and folders owned by Jacob without the help of root or sudo. But many prefer to open a file in vi editor to view. The line at the top shows editor version, file being edited, and the editing status.
I'm running Zipslack lame, I know! When I rm the file as root with any of the possible options, terminal consistently reports -rw-r--r-- 1 root root 17410352 Nov 2 07:26 initramfs-linux-fallback. If this is off, you cannot read the file. Command line: File ownership Changing the ownership of a file or folder is equally as simple. I want to lock a file or read-only so that anybody on server can't modify it. The op part of a symbolic mode is an operator that tells chmod to turn the permissions on or off. The trick comes when you need to change the permissions of a folder which does not belong to you.
I also don't see why mount --bind file. Please note that Emacs represents 'Ctrl' as 'C' and 'Alt' as 'M'. For example, use Ctrl+k for deleting complete line, Alt+d for deleting a word, and Alt+k for a sentence. Might help someone in a similar situation. The Windows dir command does not show these attributes, and the attrib command may only work with the read-only attribute, depending on the version of your operating system.
It is commonly assumed, to get into this level of usage, the command line is a must. So for this, you'll need to start Nautilus in the method described above. Oh, and yes, those menus at the top - we haven't discussed how to access them. These keyboard shortcuts can also be used to cut and paste individual words, but you'll have to select the words first, something you can do by pressing Alt+A with the cursor under the first character of the word and then using the arrow to key select the complete word. You may be able to save a new copy of the file to remove the read-only setting on the file. To come out of these menus, press the Esc key three times. It is important, however, that you understand the only user that can actually modify the permissions or ownership of a file is either the current owner or the root user.
I thought the problem was solved, but alas not. Actually, a really great question! The unprivileged users are the Cinnamon users and the xfce users who will have to create a user-defined action themselves and add it to their default file-manager's context-menu. Then try to unmount it again. For example: emacs -nw test. So, obviously my file system isn't read-write.
If you are failing the initial disk checks, you may be able to just bypass them using fastboot. One of the disadvantage is you are prone to accidentally alter file content and end up in saving it in file. If this is off, you cannot write to the file. In the past I handled this one of three ways: I either copied and pasted the change after reopening the file using sudo, or I reopened and retyped everything once again, or I save the file as a temp file and then rename it using sudo. Please stick to easy to-the-point questions that you feel people can answer fast. Different systems interpret some mode bits in different ways.
That's all there is to it. Here is sample output of what we see: At this point is where the new magic can happen. Especially when file is long and one needs to search particular terms in it. I need to edit fstab so I can remove an invalid line. That's right, much to the surprise of many a new user, managing files and folders can be done from within the file managers. I must change the filesystem to writable so I can edit fstab, I think. I haven't the slightest clue as to where to start with this one.