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Questions tagged [chown]

The chown command shell of a Unix-like operating system (such as GNU / Linux) is used to change the owner of a particular file.

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99 votes
5 answers
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How to chown/chmod all files in current directory?

I am trying to change the ownership and permissions of some files (and directories) in the current directory. I tried this: chown username:groupname . ...expecting that it would affect all the files ...
Andrew's user avatar
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46 votes
2 answers
135k views

Allow specific user permission to read/write my folder

I have a folder /home/samantha/folder that I want to share with the user tom. He can read/write the folder. How do I do that? chown wouldn't do it because I still want to be able to be the owner of ...
Zenet's user avatar
  • 685
40 votes
4 answers
84k views

How to chmod and chown hidden files in Linux?

How do I recursively execute chmod or chown for hidden files? sudo chmod -R 775 * does not work on hidden files. The same thing goes for sudo chown -R user:group.
nothing-special-here's user avatar
39 votes
3 answers
154k views

Creating files and directories with a certain owner (user/group) while sudoing

I need to wget something (results in a compressed file in cwd), then I have to extract it, then do some copy/move/modification stuff and perhaps finally execute an script (from the downloaded archive)....
Ashkan Kh. Nazary's user avatar
15 votes
4 answers
8k views

Why unprivileged user can't change file ownership?

From chown(2): Only a privileged process (Linux: one with the CAP_CHOWN capability) may change the owner of a file. The owner of a file may change the group of the file to any group of which that ...
Alexandru's user avatar
  • 355
11 votes
7 answers
29k views

chown -R exclude some directory

I want to exclude some large content directory I'm Using it to chown Directory chown -R admin /home/admin/web/public_html is there anyway to exclude a subdirectory under html Like: chown -R admin ...
Mitra's user avatar
  • 211
11 votes
3 answers
28k views

Transmission-daemon not picking up on watch directory

Trying to get my transmission-daemon to pick up files from a dropbox folder, to make remote starting easier (it's a headless system). As far as I can tell, the settings.json file is as expected, but ...
Mild Fuzz's user avatar
  • 743
10 votes
3 answers
2k views

How to make a file editable by two different users in different groups?

I have a folder at /home/www/, and the owner is www, which is part of the www-group. I have another user, john, part of the john group. How can I chown /home/www/ to make it writable by both www and ...
user avatar
8 votes
4 answers
32k views

chown: /usr/local: Operation not permitted

How should I fix this? Tue Oct 31 21:52:56 mona@dhcp-wifi-8021x-155-41-82-88:~$ brew update && brew upgrade && brew cleanup Error: /usr/local is not writable. You should change the ...
Mona Jalal's user avatar
7 votes
1 answer
53k views

What is the effect of "chown nobody:nogroup"?

What is the effect of chown nobody:nogroup on a single file or directory and what is the effect on files within a directory?
user727522's user avatar
6 votes
2 answers
52k views

Can't change owner (user or group) of directory which I have all rights on?

TL;DR: Why am I getting the Operation not permitted? And how can I resolve this? I'm facing a problem which I can't resolve. I'm creating a directory as user a:group a), which I want to change to ...
Bjorn's user avatar
  • 131
6 votes
2 answers
27k views

Change default permissions for new files and folders

Every time I create a new file or folder in Linux, it is accessible for r/w by myself, not the group. I want to change my system setting such that every new file or folder will be automatically ...
Ali's user avatar
  • 451
5 votes
6 answers
20k views

Fixing/Correcting OS X home folder file permissions

Long story short, I managed to muck up the file permissions within my home directory in OS X (Lion). While I'm familiar enough with linux file permissions and more than comfortable changing them, I ...
achinda99's user avatar
  • 263
5 votes
3 answers
22k views

Multiple Users with owner rights?

I have bought a VPS and I am busy with setting up a FTP server. This is working now, but i can give only one account owner rights. So i have made a group 'administrators' with 2 users. The problem is ...
user avatar
5 votes
3 answers
19k views

Git pulling without root access

On a Ubuntu Server 10.10 box, I seem to require root access to use git pull (in my /var/www directory). error: cannot open .git/FETCH_HEAD: Permission denied. I have tried chmodding 0777 /var/www and ...
JJJollyjim's user avatar
5 votes
1 answer
2k views

Why is a normal user allowed to give away a file/folder by running `podman unshare chown`?

I think that usually a normal user is not allowed to give away a file or directory by running chown without sudo. A question was asked and answered at unix.stackexchange:Why can't a normal user chown ...
Fang Hung-chien's user avatar
5 votes
1 answer
1k views

How to chown large group of files based on previous owner id?

I created a new account in OS X and disposed of my old one. I have a bunch of files that now have owner 501 that need to have ownership changed to me [/usr/local]$ ll total 24 drwxrwxr-x 18 root ...
macek's user avatar
  • 6,305
4 votes
5 answers
72k views

chown: invalid user: ‘www–data:www-data’

I'm experiencing strage problem. I simple need to give permissions www-data to a folder chown -R www–data:www-data /somefolder chown: invalid user: ‘www–data:www-data’ grep www-data /etc/passwd www-...
Orlo's user avatar
  • 263
4 votes
3 answers
5k views

Should /tmp be owned by root?

I'm wondering if /tmp should be owned by root, or rather nobody? Now with safe mode there are some conflicts, but I am worried about security if I change it to be owned by nobody... Any advice will ...
user40089's user avatar
  • 450
4 votes
3 answers
3k views

Previous version of CGAL with Macports: "Error: Unable to execute port: Could not open file"

I'm trying to install a previous port of cgal with macports. I'm following this How-to: http://trac.macports.org/wiki/howto/InstallingOlderPort I already read this answer but it didn't solve for me. (...
rdbisme's user avatar
  • 420
4 votes
2 answers
8k views

Unix chown/give permissions to www-data and user

I have a user, 'joe', to whom I would like to grant permissions (for /var/www/html/) so that I can use ftp (with vsftpd) So I run this command: sudo chown -R joe /var/www/html/ And that goes well, ...
joe_young's user avatar
  • 147
4 votes
4 answers
4k views

Is it possible to change the ownership of an executable to root using sudo?

I have an executable created by my userid that I need to have run as root. Therefore I need to change the ownership of my executable to be root:root and use setuid. When I attempt sudo chown root:...
EmRhap's user avatar
  • 43
4 votes
1 answer
7k views

Why can't I use my newly created user with chown?

So I am attempting to create a new user and group, and then change ownership of a directory to that new user/group. However, when I do, chown comes back with an "illegal user name" message. Here's a ...
Wilco's user avatar
  • 661
3 votes
3 answers
9k views

chown -R root.root /

So I was working and there was a directory that I was periodically changing to my user in a root terminal so that I could open the files in text editors, but I accidentally pressed / instead of . and ...
Emil's user avatar
  • 133
3 votes
1 answer
4k views

Accidentally changed the owner of /bin and other directories

I recently made something very, very stupid. Instead of typing: chown adam ./* I wrote: chown adam /* (I forgot about the very important dot). Now I have some files with owner adam instead of... hmm I ...
Yob's user avatar
  • 370
2 votes
2 answers
1k views

root cannot chown /mnt directory

I have a got a USB key with some directories on it. All files belong to root. whoami root id uid=0(root) gid=0(root) groups=0(root) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 ...
achille's user avatar
  • 137
2 votes
3 answers
12k views

Why I can't access to this directory after that I use the chown command?

I am not so into Linux and I have the following problem. I have installed a LAMP environment of an Ubuntu Linux system dedicated to the develop (it is on my PC and it is not a production server). So ...
AndreaNobili's user avatar
  • 7,201
2 votes
2 answers
8k views

How to fix broken "etc/sudoers" ownership on EC2?

Backstory: I was trying to get PHP to execute node, but ended up changing permissions / ownerships on probably more files and folders than I should of. At one point I stumbled upon someone's ...
chamberlainpi's user avatar
2 votes
1 answer
2k views

Accidentally ran "chown -R ubuntu:ubuntu /", how to repair?

I accidentally ran "chown -R ubuntu:ubuntu /" on a cluster of 10 servers. I've since managed to repair the majority of the filesystem by initially editing /etc/rc.local, placing a lot of chown ...
user avatar
2 votes
1 answer
235 views

Always create files/folders but only write to those the user owns

I need 2 Linux users to share a folder. Within this folder, users should always be able to create files and sub-folders and write into any sub-folder (whether they own it or not). However, they should ...
Jonathan Hult's user avatar
2 votes
2 answers
2k views

Always have to chown when adding new file? Centos 6

Whenever I upload a new file to my server, I have to chown -R apache:apache /dir in order for it to be accessible. Is there an easier way around this?
Travis's user avatar
  • 383
2 votes
1 answer
2k views

Can't change folder permissions on FAT32 partition-Mac OSX

In have an external hard drive which has two partitions: Mac OSX Extended Journaled MS-DOS FAT Basically if I select get info for any file/folder on the FAT partition, there is no option to change ...
James Elder's user avatar
2 votes
2 answers
8k views

chown does not apply owner change

I'm having a problem with Dropbox which seems to be quite common (the problem apperas on all sorts of systems - I'm running on Ubuntu 11.10). From the reading I've done, it seems the problem is that ...
Tomas Aschan's user avatar
  • 3,326
2 votes
1 answer
682 views

How to chown file to containing folders owner

How would you go to chown a file to the containing folder's owner lets say I moved a file from /home/userA/folder/abc.bin towards: /home/userB/finalfolder/abc.bin How can I chown abc.bin to ...
Vincent Duprez's user avatar
2 votes
0 answers
3k views

Run script with root permission as normal user

Problem: How can I run a script owned by root with root permission as normal user? Let's take for example a folder /path/to/folder. First I make sure that the folder and all content is owned by root: ...
ningelsohn's user avatar
2 votes
0 answers
2k views

chown has no effect inside docker container

Core problem I have some files that are currently owned by 'root': root@b75277d71d6f:/app/config/jwt# getfacl public.pem # file: public.pem # owner: root # group: root user::rwx group::r-x ...
admi22's user avatar
  • 21
2 votes
0 answers
2k views

FTP User/Group permission on VSFTPD and UBUNTU

I developed a vsftp server with three user groups: g1, g2, g3. Each group has a folder with its name. For example. /home/server/g1 /home/server/g2 /home/server/g3 Each group also has users sudo ...
Mutante's user avatar
  • 121
2 votes
3 answers
4k views

How to automatically change permissions and owner:group on any file added to a specific directory?

I run an unRAID server (unRAID is based on Slackware) and would like to find a way to automatically change the permissions and ownership of every file added to a specific directory. Specifically, I ...
xthursdayx's user avatar
2 votes
1 answer
588 views

SSHFS mount marked all files as hidden

I ran chown -R me:me /opt/web/ftp-mounts/ which affected files on sshfs ftp mounts. The remote server hosts IIS based websites. I might have messed up the file permissions on the remote host. Now ...
loa_in_'s user avatar
  • 119
2 votes
2 answers
2k views

Understanding file ownership Linux

I have a Java program on my Linux box and I wanted to create a little one-liner shell script in /bin to prevent having to navigate to the folder of the program and setting all the command line ...
Speccy's user avatar
  • 353
2 votes
2 answers
3k views

Rsync: after copying as root, change owner to the web user

I seem to come up against this issue occasionally: serverA assets: owned by user: apache (no 'ftp' user present) serverB assets: owned by user: ftp (apache user present, but not used) I connect ...
brock's user avatar
  • 121
2 votes
1 answer
797 views

Unable to create files in a directory

I have created a directory in Virutalbox. Using VBoxManage, I am executing a script inside the Ubuntu VM directory I created above from Ubuntu host OS. But if the script in the VM contains commands ...
vamsi360's user avatar
2 votes
0 answers
1k views

Ubuntu 10.04 with vsftpd: Can't chown /var/www?

For the life of me, I can't seem to chown my /var/www folder on my server. i want to: chown -R ftpuser /var/www And it returns Invalid Argument on every file change attempt. I've tried sudo with ...
user avatar
1 vote
2 answers
437 views

some doubts about chown command in linux?

I am pretty new in Linux and I have a doubt related to the use of the chown command use. If I have something like this: chown -R root:root /usr/share/MyApplicationDirectory What exactly mean? I ...
AndreaNobili's user avatar
  • 7,201
1 vote
2 answers
4k views

How to use wilcards on chown command?

I need to use wildcards on chown command. Example: # chown app:demo /opt/app/users/*/demo I get the following error: chown: can not access "/opt/app/users/*/demo" ': No such file or directory But ...
e-info128's user avatar
  • 181
1 vote
1 answer
2k views

How may I mount an external drive in fstab and give owbership to multiple users?

I mount an external drive on my Raspberry-Pi (Debian/stretch) and I mount my external drive in the fstab like this: UUID=1AD09862DC893951 /media/USBHDD1 ntfs-3g nofail,uid=pi,gid=pi,umask=007 0 0 ...
Kangkan's user avatar
  • 248
1 vote
1 answer
2k views

Undo mistaken chown of /usr/bin on macOS Sierra

I made a huge mistake. I wanted to change permissions for /usr/local/bin, but changed permissions for /usr/bin instead. Now I can't use sudo and others. I tried to change it back, but operation is not ...
user avatar
1 vote
1 answer
3k views

linux permissions / chown vs ftp

I have (I guess basic) problems with Linux permissions/ownership. I have FTP user "ftp". Then I have all files on my server under different user "nginx". To make the websites work I need to have all ...
Tim's user avatar
  • 11
1 vote
2 answers
340 views

Convert ls -ld to chmod/chown commands

X home dir permissions: drwxr-xr-x Y home dir permissions: drwxr-x--x So my question is, how can i convert drwxr-x--x to a chmod/chown command so I can put the same permissions that Y has on his home ...
qwerty1911's user avatar
1 vote
3 answers
1k views

Major permission repair needed on Mac Os

I made the fatal error of copying and pasting a sudo command into my terminal without double checking it, here it is. sudo -R mysql / What this does (for those that don't know) is recursively change ...
Luke De Feo's user avatar