Permission denied root directory

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Category: Permission denied root directory

Permission denied root directory

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How to remove/fix " Permission Denied" in linux (Ubuntu,Linux Mint,Fedora)?

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Click Here to receive this Complete Guide absolutely free. I'm trying to do a mysqldump to an external USB hard disk on Ubuntu If I run the same command to a directory not on this external disk, it works fine. I don't understand what's going on here. Thanks guys, any ideas would be much appreciated! Last edited by threevolve; at AM. The way you have worded things, I am not sure whether or not you have effectively already considered all FOUR sets of permissions that appear to be involved.

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permission denied root directory

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Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I am trying to recursively change the permission of directories and sub-directories for "data" directory and running into following error.

You can think of read and execute on directories this way: directories are data files that hold two pieces of information for each file within, the file's name and it's inode number. Read permission is needed to access the names of files in a directory.

Execute a. When you change a directory permission toyou are unable to read the files in that directory although you can read that directory to see it exists.

This will only touch directories, setting read and execute permission on all directories and setting write permission for the owner. This way, you're not setting execute permission on files themselves. I would guess that since you are using recursion that you are trying to CD to a directory that does not have execute permission for you.

How are we doing? Please help us improve Stack Overflow. Take our short survey. Learn more. Asked 7 years ago. Active 7 years ago. Viewed 75k times. Try sudo chmod -R Blender: sudo chmod -R KeithThompson - why is it not a good idea? Blender - as soon as I did ,my ls is not working Active Oldest Votes.

Directories need the execute permission set in order to see their contents. A better way might be to use string permission if you simply want to turn off Otherwise, you can see the directory, but not access the information in that directory.

Will remove write permission from group and other, but not touch execute permission. David W. It's pretty much the same thing. Use the -type f flag in the find to return only files and scipt over directories: find. This way, you're not touching files. You'll need to add the execute permission back to the directories you removed them from first, so find can read their contents. Apr 4 '13 at Marichyasana Marichyasana 2, 1 1 gold badge 15 15 silver badges 19 19 bronze badges.

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Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. The - in the above indicates that you want to use the postgres account's environment.

If you remove the -it will fail similarly to sudo -u. The -i indicates that you want to run the postgres account's login shell hence cd ing to their home directory. How are we doing? Please help us improve Stack Overflow. Take our short survey. Learn more. Postgresql cannot change to root with -u shortcut Ask Question. Asked 4 years, 1 month ago. Active 11 months ago. Viewed 11k times. Recently updated from Postgresql 9. Everything works fine, but I noticed now when I type in: sudo -u postgres psql I am getting hit with a permission denied error for changing dir to root.

However, when I use: sudo su - postgres psql It accesses it fine. How can I fix this? AymDev 2, 1 1 gold badge 16 16 silver badges 33 33 bronze badges. Johnathan Johnathan 1 1 gold badge 1 1 silver badge 12 12 bronze badges. Active Oldest Votes. Kirk Roybal Kirk Roybal Why then does su work? It should have access to the dir, or I should get the same error, should I not? I don't know. I went through this post to figure it out stackoverflow. See my answer. Try this: sudo -i -u postgres psql This accomplishes almost the same thing as your sudo su - postgres The - in the above indicates that you want to use the postgres account's environment.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Super User is a question and answer site for computer enthusiasts and power users. It only takes a minute to sign up. Is the directory in question hosted on NFS?

If so, you might find that root:root is mapped to a safer user e. I strongly urge you to read the documentation before doing so. The directory does not have execute permission, which controls listing its content and entering it. Another possibility could be use of ACL. It can sometimes produce weird errors. Sign up to join this community.

The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Why do I get permission denied even as root? Ask Question. Asked 4 years, 10 months ago.

Active 4 years, 10 months ago.

How to resolve permission denied Linux error

Viewed 13k times. There is a directory 'dir1' owned by root:root. What kind of server is this? Is it hosted somewhere or your own? Without knowing which Unix you're running it's impossible to assist. I am running RHEL 6. The NFS server may be denying access on the server end for some reason. This would block you even as root locally. The NFS server itself may also not have permission to write on the remote directory for some reason, i. Active Oldest Votes. Maybe it's SELinux?

Try check with ls -ladZ dir1 or try to disable SELinux temporary setenforce 0 To emable "setenforce 1". Canadian Luke Alexey Hariton Alexey Hariton 21 2 2 bronze badges. Toby Speight Toby Speight 4, 1 1 gold badge 17 17 silver badges 33 33 bronze badges. Tilia Tilia 1 3 3 bronze badges. Wrong: the stat listing shows that root does have execute permission. Ah, yes, AFH is correct, I looked badly, sorry.

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How to resolve permission denied Linux error

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 trying to recursively change the permission of directories and sub-directories for "data" directory and running into following error. You can think of read and execute on directories this way: directories are data files that hold two pieces of information for each file within, the file's name and it's inode number.

Read permission is needed to access the names of files in a directory.

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Execute a. When you change a directory permission toyou are unable to read the files in that directory although you can read that directory to see it exists. This will only touch directories, setting read and execute permission on all directories and setting write permission for the owner. This way, you're not setting execute permission on files themselves. I would guess that since you are using recursion that you are trying to CD to a directory that does not have execute permission for you.

Learn more. Asked 7 years ago. Active 7 years ago. Viewed 75k times. Try sudo chmod -R Blender: sudo chmod -R KeithThompson - why is it not a good idea? Blender - as soon as I did ,my ls is not working Active Oldest Votes. Directories need the execute permission set in order to see their contents. A better way might be to use string permission if you simply want to turn off Otherwise, you can see the directory, but not access the information in that directory.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Super User is a question and answer site for computer enthusiasts and power users. It only takes a minute to sign up. I add issues with setting up scripts for my firewall on SlackWare I don't know what exact number in my case to add after chmod command, but it's a start and I hope this helps. Sign up to join this community.

The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered.

permission denied root directory

Permission denied as root Ask Question. Asked 9 years ago. Active 3 years, 11 months ago. Viewed 25k times. So what other problems could be? You may get a better response asking your question in unix.

permission denied root directory

Is this filesystem on an NFS export? If the output is really is drwxrwsrwx But as root is above all users, it should be able to read the file. In case anyone else is being stupid and winds up here, I ran into a similar issue because I was trying to delete a bunch of files in a Samba share from a different machine.

I wasn't allowed to delete them, or to change the permissions, as root because the root I was using wasn't the root on the machine where the files were actually stored. Active Oldest Votes. Check mounting options like 'rw' 'ro' read, write issues'user' 'exec' execution issues.

These options affect all users not only root.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. It only takes a minute to sign up. Instead, any command gives Permission denied. How can I give root the permission to read these mounts?

Edit : removed the implication that root used to be able to access the mounts. Come to think of it, maybe my scripts never tried to access the directory as root. It's the way fuse works. If you want to allow access to root or others users, you have to add:.

Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered.

permission denied root directory

Ask Question. Asked 8 years, 8 months ago. Active 8 years, 8 months ago. Viewed 24k times. Gilles 'SO- stop being evil' k gold badges silver badges bronze badges. Active Oldest Votes. Am I the only one who read that and still has NO idea what to actually do? Somewhere else? I'm looking at this too, right now.


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