Directory and file permissions doesn't restrict me from copying Directory perm:file perm:- In this case I already created a file in the destination directory with sudo so that it was owned by root. The file can not be overwritten by a normal cp command as user and results in a 'Permiision denied' error.
OK, strange that it worked OK after creating a file with touch. I'm wondering if there's file system error of some sort in which case I'd strongly advise that you force an fsck check of the filesystem - Easily done. Save all open files and in a terminal window:.
After the machine comes back up it will test the root partition and then boot into Ubuntu normally. It may prompt you for permission to repair the file system or tell you what problems if any have been fixed.
The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I am a newbie in php, mysql. I have written a hello. I tried implementing steps in this question, but I get the following error when I process the third line. I know symlink is also an option. It will change the permissions of html directory so that you can upload, download and delete the files or directories.
Maybe the system can't replace the file? Be VERY careful when doing anything with the sudo prefix though, you can seriously damage your system if you do it wrong. First off, this has nothing to do with php.
This is a unix permission issue. Learn more. Ask Question. Asked 10 years, 6 months ago. Active 4 years ago. Viewed k times. Any suggestions on what is going wrong? Active Oldest Votes. Lopoc Lopoc 1, 4 4 gold badges 15 15 silver badges 24 24 bronze badges.
Gabriel Sosa Gabriel Sosa 7, 3 3 gold badges 34 34 silver badges 48 48 bronze badges. Although, root access should supersede any user on the system. Have you tried applying permissions to the www folder?
Nagendra 9 9 silver badges 24 24 bronze badges. Tisch Tisch 2, 4 4 gold badges 26 26 silver badges 34 34 bronze badges.
This was the only solution that worked for me.
Subscribe to RSS
Encountered a similar problem today. Did not see my fix listed here, so I thought I'd share. Root could not erase a file. I did my research. Turns out there's something called an immutable bit. In reverse, it's a neat trick to know if you have something you want to keep from being gone. Are you prompted for a password?
For example:. I'd suggest learning linux file permissions: Linux File Permission Tutorial. The directory has no x permission, so others i.How to change File or folder permissions in ubuntu to copy paste...
The T means it is sticky only the owner of a file can delete it. You don't want to give everyone rwx on the directory because you'd create a security risk. And you wouldn't want to -R the chmod because that would write changes recursively.
If the folder is restricted even for the owner, there is some reason for it and giving the permissions for everyone else o isn't a good solution as shown in the first answer. If you've folders within the folders, each one should follow the same rules.
For files only read bit r is enough. If you're running above command as a user, prefix with sudo if you've superuser privilegesotherwise run as root.
For more explanation about above commands, check: man chmod and man chown. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Asked 6 years, 11 months ago.
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. Its not necessary every time that you need to be root for this purpose So if you want to do it with root user its fine, but if you want to do it without root, then you have 2 options:.
First do " ls -l " and check the permissions for this directory. If you see something like -rw-r--r--that means Owner can read-write, Usergroup can only read, World can only read. Type in the following command if this be the case : " chmod ".
It's different accounts.
This will allow you to perform read-write operations on that file. Now try copying that file the same way. It should work. Ubuntu Community Ask!
Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Asked 5 years, 11 months ago. Active 1 year, 4 months ago. Viewed k times. Cristian Ciupitu 13 13 bronze badges. In my case, when I needed to copy something onto exFAT, it failed at each file which had a " " in it's filename.
Active Oldest Votes. If you're still not able to write to the directory, then it is possible that: the directory has the immutable flag enabled. Its not necessary every time that you need to be root for this purpose So if you want to do it with root user its fine, but if you want to do it without root, then you have 2 options: Check the permissions of file.
You must have read permissions to that Check that file or link with same name is not present in the destination directory. Because if link with same name is there in destination directory, it won't allow you to do that and also will not warn that link with same name is present.
Kailas Andhale Kailas Andhale 31 1 1 bronze badge.This article will teach you quickly what is permission denied Linux error. And also what ways you can avoid permission denied error in Linux.
Since Linux operating system is very particular about its security aspect. One way to avoid such error is to switch to root user using su — command. However this solution is not recommended since it will gain unnecessary access to all the root file system. So next time when you try to execute the shell scriptit will execute without any error. In this type of permission denied error you try to list or write the file in which you do not have sufficient permission to do so as below:.
As per the permission given in above output only owner of the directory who is root can have all permission that is read, write and execute. So in such case you need to change the permission of the directory to read using below chmod command:. Now this time when normal user manmohan try to list directory he will not get the permission denied error. In case you want to have write permission on this directory you need to specify w flag as well in chmod command as below:.
One more way is to changing the ownership of the directory using chown command.
How to resolve permission denied Linux error
Since manmohan user is now the owner of the directory he can able to do any operation on the directory. In case you want to recursive permission do not forget to add -r while chown command as below:. In above method of changing the permission using chmod is not suitable as per my opinion. Because when you give permission to others, it will be open for all the users within the system. Which is wrong in terms of security perspective. To resolve this error specific to user you can implement it using access control list or ACL.
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. To try some of my Python scripts, I copied and pasted them to the documents folder I can access with Ubuntu session :.
You should not be manually copying data into the WSL installation from Windows - it will give you this permissions error when you do this. This will copy the data in and retain permissions so it works properly within the Windows subsystem for Linux.
This also saves you from having to chmod typically. WSL wasn't allowing you before but it's now possible following this guide. And the files get corrupted if you force copy them manually using the windows GUI. So what i did was that i installed firefox using my Ubuntu WSL command prompt. Opened the email using firefox using the prompt ofcource and downloaded the files which then went to a downloads folder in my Ubuntu WSL working directory. I got the files and the program to read the files was also installed using Ubuntu WSL so it worked for me.
I am not sure whether the file reader if not installed using the Ubuntu WSL prompt will read the files for you because as far as i understand windows doesn't like to keep links with the Ubuntu WSL extension it provides.
However if it helps, just email the files to yourself and download them using firefox and you have them. That brings you to the "Run Dialog".
Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Asked 1 year, 9 months ago. Active 8 months ago. Viewed 11k times. I'm currently using Ubuntu on Windows from the Microsoft Store. Thanks for your time. Active Oldest Votes. Thanks for your help, it works partially! Indeed, when I edit one of my. And since I can't use gedit with the Ubuntu app on Windows, it is a bit complicated to edit the scripts and then run them with the app.
It only takes a minute to sign up. I might be doing this other way around - I want to send file tar. Judging by your question, you have a local file you want to send to the destination server. So you have the right syntax which is good! If you're getting permission denied, then you're not using the correct username or something's amiss with the authentication.
Most likely, it's because the sudo command only works locally, for starters, so it won't give you root on the remote box, so that's probably the problem. Make sure that the user you are logging in as on the remote server has write permissions to the location you're trying to write to.
If the problem is the destinationuser doesn't have access to that location without sudo, move the file to the destinationuser's home folder then sudo mv the file from the shell on the other server to put it in the right location. Make sure the directory you are copying to on Permisssion Denied means you are not the root of the server.
You just hold an account there. So in that case you need to do this:. This error occurred for me when the file already existed in the target location and the existing file had read-only permissions preventing the file from being overwritten. In my case, I just logged in and deleted the existing file and that corrected the problem. I had a similar problem, it happened because ssh takes -p xxxx for specifying the port while scp takes -P xxxx to specify the port. Minor inconsistency, so easy to miss :.
Had the same problem. I found out that the directory containing my source file did not have enough permission. I was trying to copy from my local machine as username localhost ; the SSH key I was using wasn't registered to access my localhost, so I was getting permission denied.
When I removed that from the source portion, it worked. Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Ask Question. Asked 8 years, 6 months ago. Active 2 years, 2 months ago. Viewed k times. It's driving me nuts! I just want to transfer one simple file from laptop to server.