I have a server running RHEL6 and a virtual machine also running RHEL6. I created a directory /home/data on the server and another on the VM. When I mount the host directory on the VM, I am not able to change the ownership/permissions through the VM no matter what. The ownership is set to "nobody" and I can't even change it to root.
View 4 RepliesI have a problem with sshfs. I want to share a binary with some others computers, but i only want them to be able to execute (no read/write ). So, on my main server, I chown root:root bin & chmod 701 bin. That work nicely on main server, local users can execute bin w/o read/write ... But when I mount directory using sshfs, users cant exec/read/write ...
SSHFS version 2.2
FUSE library version: 2.8.4
fusermount version: 2.8.4
using FUSE kernel interface version 7.12
Is there a way to have a directory automatically change the permissions of a file that is written to it? I have a program which saves files to a directory, and gives those files read-only permissions to members in the group. This is a problem, because other users of my computer need to be able to edit these files. The directory itself has rw permissions for group members.
I guess what I am looking for is a way for the directory permissions to "override" the permissions the program is trying to save the files as. For example, if the directory has "rw" permissions for the group, then any file saved to it will automatically get the same permissions, regardless of what the program writing the file is trying to do.
Anyone know a way to track who is changing permissions of a specific directory?
View 8 Replies View RelatedHow to change the password of Directory Manager in RED HAT Directory Services through a ldapclient through command line or graphical.
View 1 Replies View RelatedWe have a development server not accessible to the public used for testing which was setup for us. When attempting to have my PHP scripts upload an image to a folder, I have to CHMOD the folder to 777. Ideally, when a folder is created it has permissions set to 755 - I want to be able to upload to them. Is there a way to change permissions to allow the PHP scripts that run to be able to write to a folder? I know it has something to do with owner or group, but I don't know where to start.
View 2 Replies View RelatedI have a problem with my external hdd, I mounted it manually and in the mount table it says ive got rw permissions. But when i try to change permissions it says:
chmod: changing permissions of `whatever': read-only filesystem.
This is my mount table:
[root@localhost ExtHDD]# mount
/dev/mapper/VolGroup00-LogVol00 on / type ext3 (rw)
none on /proc type proc (rw)
none on /sys type sysfs (rw)
[code]....
Finally I managed to install my printer/scanner drivers.The last thing I need to do is to add the following two lines to 40-libsane.rules (which is a read only file):# Brother scanners ATTRS{idVendor}=="04f9", ENV{libsane_matched}="yes".How can I change permissions for this file or add these lines without changing permissions?
View 2 Replies View RelatedI'm setting up an automatic mount point on one of my servers. However, for this file I only want certain people (permissions) to access it once it is mounted. I'm figuring I need to place this either on an ACL (via setfacl) or by configuring this in my mount point config file (auto.misc) . Has anyone done this before, restrict use of an auto mounted directory?
[Code]...
We have a bunch of directories created for apps on server that were configured to a local group account (for ex: oracle). We have enabled AD using winbind after 6 months after these servers have been in use. So how can we tie the local oracle group account with the one in our AD tree.the test useris configured in the oracle group in AD and the test users primary group is oracle
View 1 Replies View RelatedOn our fileserver, we primary use samba to share files to our users, but a few users have to use ssh/sftp to access the file server. In samba we have the shares setup so that permissions are forced to be the correct group owner and group read/write. The problem is those few who access via ssh/sftp. There files do not have the correct permissions. These people are not the most computer savvy, I'm dealing with biologist here. Is there some way to fix this or will I just have to setup a cron job to go through and set permissions periodically?
View 1 Replies View RelatedI am curious if mounting a directory inside an already mounted directory is considered safe? I have done this on an Ubuntu server before but never thought to ask if it could cause problems.An example:
/dev/mapper/Raid5-VMStorage on /var/lib/libvirt/images
/dev/mapper/Raid1-SpareStorage on /var/lib/libvirt/images/Workstations
How do I change folder permissions without changing the permissions of the files within the folder?
View 6 Replies View RelatedI'm having a problem changing permissions on a network share. The share is mounted on my server using cifs. It has been working perfectly for a week or more. I use a bash script to copy files from a temporary folder on the server to folders on my HTPC that are mounted on my server.The server is Ubuntu Server 10.04 and the HTPC is XBMC Live Dharma.
The problems began when I added chmod lines to my bash script to temporarily change permissions. I had the entire mounted share set to 777 on the server, and I was worried that I might accidentally delete the files or something, so I set it to 555 and then modified my script. This was not intended to be a permanent solution, but I wanted to use it as a band-aid solution until I figured out how to do it properly. The mounted folder is called "tabitha" and it is mounted in the home folder of the user "turvy" on the server.The script looks like this:
Code:
#!/bin/bash
#chmod -R 777 /home/turvy/tabitha/hd2/TV
[code]....
I am running Ubuntu Server 10.04 LTS with Kernel 2.6.32-22-generic-pae I was originally using usbmount to autmont the western digital external usb drive I had attached to the system and it was working great. However, while I was adding files to the drive i deleted all of the directories and files that came on the drive out of box such as 'autorun.inf' and an autorun directory containing an icon for the drive.. when I rebooted the drive was no longer mounted, I tried to un/reinstall usbmount a few times but it still didnt work, so I wound up adding the drive into my fstab, my fstab line reads like this
[Code]....
I have a few websites that travel along with me in my usb stick, and I want to have read and write permisions to files on my usb by other users (i.e.: www-data) actually they have 0700. I'm running maverick (linux mint Julia).
View 1 Replies View RelatedSorry if this is the wrong section for this type of question. Anyway, I have two servers running Ubuntu 10.04. Server A has an NFS share that is mounted on server B, and the former has this share set up with specific permissions for a group called netusers. This group basically grants its users read/write permissions, and blocking all of files from anyone who's not part of the group.My question is this: how can I set up the permissions on server B, such that if I was to add a new user on server B, he would have read/write access to the share? I tried adding a counterpart group called netusers with the same permissions on B, but that didn't work.
View 2 Replies View Relatedhad trouble writing to a flash drive. checked the permissions, the correct user it there, but the id is root.when logged in as root and attempt to change permissions i get Could not modify the ownership of file /media/disk-3. You have insufficient access to the file to perform the change.
now how as root can not have enough permission? i've been up and down the forums and google to no avail. poked around in the fstab and even mtab as there are two files, one a lock, that seems to come from mtab.
I have mounted samba volume and I need to have write permissions for every new folder that's being created (currently, by default, on every newly created folder i have only read and execute permissions).I tried changing umask, but with no effect on mounted folder, umask changed only for local filesystem. I tried mounting with umask option, but with no effect again.I'm using ArchLinux on this machine, and I installed samba using default package manager (pacman).
View 1 Replies View RelatedI have a headless 8.04 server with 2 USB drives attached. I'm trying to move everything off the 1.5TB drive onto a few 300GB drives (so I can then use LVM on the 1.5TB drive and move everything back onto LVs.)I check the drives using 'fdisk -l'. They show up as sdc1 and sdd1. I mount them and start a cp operation.When I run fdisk again, the drives are no longer sdc1 and sdd1. Now they are sde1 and sdf1 (and of course, they are no longer mounted.
What could be causing this and how do I fix it?I need to fix this ASAP because the 1.5 TB drive seems to be going bad. Every few seconds I hear a big "click" as though the head arms are smacking against a stop. (This is the 2nd brand new 1.5TB drive that has started doing this!)
behavior in 9.04:plugged in a disk, mounted it and it as readable to the world.this is intended because it is shared via samba.behavior in 10.04:the disks have 700, meaning, they are not readable by samba.this is a problem.this is the best solution I've found so far:http://www.mail-archive.com/ubuntu-u.../msg10951.htmlexcept, that the mentioned means to fix this are gone.(gconf-editor -> ..., storage and preferences -> removable media)after 3 hours of googleing and reading I'm rather upset about this bug.so please, if you are thinking of suggesting fixed entries in the fstab or anything else that will not work with every media that is plugged into this box, just close this tab.
View 3 Replies View RelatedThe problem is whenever we reboot the system the permissions of / dev/lp0 (line printer) is changing. So every time we are changing the / dev/lp0 permissions through root using chmod 777 /dev/lp0
Is there any smooth solution for this? Why the /dev/lp0 permissions are changed with every reboot?
im looking to allow virtualbox raw disk access to /dev/sdb
currently if i
ls -l /dev/sdb
brw-rw---- 1 root disk 8,2010-01-04 17:00 /dev/sdb
now if i chmod this to 777 or use chown to change the owner this temporarily works but after a few moments it defaults back to its original permissions.
is there a way i can define the permission? i was thinking fstab but i can't have a mount point?
I am trying to automate ftp to transfer files from windows to Linux server automatically and my script looks like this .
@echo off
SET CUSTOM=/apps12i/oracle/KIRAN/apps/apps_st/appl/custom/12.0.0/reports/US
echo user oracle> ftpcmd.dat
[code]....
Any files we transfer through ftp from windows , their default permissions to be set 755 automatically . We are using Red Hat Enterprise Linux AS release 4 (Nahant Update 7) .
I often run "gulp", a networking utility, to capture data from an instrument on "eth1". By default gulp must be run as root to have access to the ethernet port, and when I'm the only one running it, that's fine. But I need to let several other users to capture data and don't want to give them all sudo permissions for both gulp, and more importantly, 'chmod'. Is there anyway to change the permissions of eth1 to allow all users to open it and avoid sudo entirely? This is on a Red Hat/Fedora machine.
View 1 Replies View RelatedI've compiled my own code as root (long story why) anyway I now need to switch this to a normal user to compile. So I did a simple copy/paste (using gnome/debian lenny) to my home/user. I then logged in as used to see the folders with a padlock and permissions for root only. So I logged back in as root, change permissions to the used, check they were all ok, logged back in as user, and it still says owner root, even thought when I log in as root it shows user as owner.
View 6 Replies View RelatedAt 2:20AM /dev/null's permissions are changing to a restrictive setting that allows root access but not normal user access.
I am not seeing anything obvious in cron or /etc/permissions* or /etc/udev. And
# udevadm info --path=/dev/null
device path not found
I use a USB drive to store most of my personal and work files, and I use it both at home and at work (two different machines, both running Ubuntu). The drive is encrypted, and is accessed using TrueCrypt (the entire drive is encrypted as a device rather than an encrypted file on the device). The TrueCrypt device is formatted as ext3/ext4.
I have a problem with certain file permissions being changed to read-only (rw-r--r--) after mounting the drive. This happens after I have used it on one computer, and then I mount it on the other. Even though I have been setting write permissions to all (chmod -R a+rw *) to get around this problem, when I mount on the other machine the write access is gone. I don't want to keep manually changing permissions; I would like the file permissions to stay as I set them.I'm using the same version of TrueCrypt at work and at home. I'm running Ubuntu 9.04 at work, and 9.10 at home.I do have different usernames on these computers, and I suspect that is the problem (but don't see why this would change file permissions for all users).
I installed Ubuntu from the alternate cd a few days ago to save space and resources on a very old laptop. (install command line, then add what I wanted) But I have struck an interesting problem with file permissions. Various programs like synaptic, leafpad, pcman, Banshee, all require I enter the root password to execute them (or sudo command from terminal). I want to change synaptic from root ownership to sudo and leafpad etc to execute without using the sudo command in terminal. I could get comments on the commands before I execute them in terminal and if I am introducing a security problem, as I am still learning bash. $ sudo chown sudo:sudo synaptic
I would still be asked for my sudo password before being able to open synaptic? As in standard Ubuntu instead of root password.$ sudo chmod 777 leafpad pcman Banshee All users could open these programs from the menu? I have my admin account and a general account which I use for everyday things like surfing the net and listening to music.
I have two computers (one at work, one laptop) that I use daily. Both are running Ubuntu 10.04. I frequently use a usb stick to transfer files from one to the other. Somehow, every time I do this, all files get turned into executables (as if I did a chmod a+x on them...)
This happens every time I use the usb stick. I've reformatted the stick, but still this problem persists... anyone have any ideas on what is going on? It is really getting annoying to have to zip up folders so this doesn't happen...