I can see the owner and group ids are shown because there are no corresponding entries in /etc/passwd and /etc/group respectively. I don't know much about linux and dare not to edit these files, I wonder if somebody already knows whether linux would map the owner id of files coming from other computers to the account name in /etc/passwd and display them when necessary (for example, when using ls -al)?
we know that /etc/passwd - is a replica of /etc/passwd file and acts as a backup in any damage done to /etc/passwd file..i have observed a strange thing in RHEL 5.4....for example... if /etc/passwd has 100 accounts.. then /etc/passwd - is having only 99 accounts....when i add 101 useraccount with "useradd" then /etc/passwd has 101 accounts and /etc/passwd is having the 100th account of /etc/passwd - ..when i delete /etc/passwd and recover it with /etc/passwd - from runlevel 1 the lastly created user is not having his account after recovery.. what is the solution? this is same case even with /etc/shadow and /etc/shadow -
I have a disk that I access from several locations. I require that all the files created always have the same owner, at least group wise. I have different users (that are in that group) that need to be able to read/write all these files. I have these users access the files over samba, and sometimes locally on the server. I know that you can do something with a thing called sticky group or whatever, that files created in a dir with that flag will get the same group, but it has not worked consistently so far. It must also work for directories created by these users.The permissions should be 770 (chmod).Is there a way to set this up, that all files created always have the same group? Right now I am running a cron job every hour or so, to chmod and chown all the files to the right group, but this is far from elegant of course
A colleague of mine has a Linux box (running Debian I believe) with an SVN repository on it. The repository directory and files 'owner' is my colleauge. We are both members of a group called 'users'. He manages several projects both Linux and Windows apps, while I have one Windows app. For the Windows apps, we both use TortoiseSVN via an SSH link to commit/update. Performing the command 'ls -l' shows the repository files and folders on the Linux box to have the following permissions:
-rwxrwx--- john users
However, when my colleauge commits to the repository, the permissions change to:
-rwxrwx--- john john
This then means I get 'Permission denied' when trying to access the repository myself as it appears that the group permissions have been overwritten with only 'owner' permissions. To fix this, a 'chown -R' command is applied to the files/folders to set the permissions back to owner/group, but each time he writes to the repository, the issue repeats.
I have just got my Openldap server up and running howerver, I admit I'm a little confused about authenticating a client mechine to the server. When I create an account on the ldap server, does this mean that the server creates a user account in the /etc/passwd, or somewhere else on the server?
I was wondering, what if you had a flash drive formatted with an FS that has UNIX permissions. Then what if you copied some of your files onto it. And then put it into another computer that has a user account by the same name. WIll the user be able to access the files?What if you named your own user differently on the other computer, will you be able to get your files?
I have installed apache2, mysql, php .. they work great! but I can move, change, paste or anything in the folder sites_available (the folder for localhost) I am really confused right now! because I have used this with xampp in XP and it worked perfectly but I cant make it work in ubuntu! I cant test my php sites!
I am really noob about configuring linux! I think I don't have permission to do anything in that folder because when I try to paste my site there it show a error saying that I am not the owner! When I installed ubuntu first I created a username: "SHPETIM" and this username is administrator and has root permissions but sometimes there are somethings that I cant do!
Sometimes even in Terminal when I type in my password (the only password that I created when I installed ubuntu) it says FAILURE! I dont know what other password it may have that I don't know! I think there is a user with username ROOT and it has another password but since I am noob I dont understand this and I dont know how it works!
I am just wondering why this is happening. I just tried to use a tutorial to customize my GUI and give myself a custom launcher for Libre Office, and when I tried to copy the edited .desktop file back into my "/adam/usr/shared/applications" folder, it told me I didn't have permission to do this. I tried to edit the folder permissions and it told me that I was not able to because I am not the owner. Is there any way to fix this or do I have to re-install Ubuntu?
I am creating a tar gzipp'ed archive on my local machine (as user1) using the following commands:
user1@devmachine:~/$ tar czpf dir.tar.gz thedirectory on the server, I untar it (as user 2) using the command user2@servermachine:~/$ tar xzpf dir.tar.gz
I find that the extracted files are owned by another user (say user3) What is the logic that is used to determine file ownership if the owner of the extracted file is not a user on the target machine? I am running Ubuntu 10.0.4 on both machines
/etc/passwd permissions keep getting reset to 600. When I set it to 644 as su, it eventually changes back.This occurs on my openSuse10.2 machine but not the openSuse 11.1 machine, but I assume that is irrelevant. Is there something that got tweaked that I need to change in Yast to stop this from happening?
Did a fresh install of Maverick, all is well but if I insert a video DVD, it won't play. But if I open Movie Player, etc. as root, I can play the individual chapters - that is I need to manually choose which chapter to play, it won't start at the beginning and play to the end. Have installed libdvdcss3, restricted extras, etc. I am a member of the "video" group.Data & music CD's work fine in the drive; data DVD's are fine also. Just no DVD playing with me as the user; nor does the DVD appear in my Places menu, etc
For example /dev/loop*, /dev/raw/*, etc., they are automatically reset to root/root after rebooted.Change the owner/permission of device files maybe not a good idea, though. I just want to know if it is possible and how?
I have a directory cookie_tmp which is owned by some:fella. Session cookies are being created under this directory as How can I set the directory so that files are created and owned by some:fella ?
have recently installed ubuntu server on a new machine. I have added 3 users and I have assigned them to a group.The three of us work together on a lot of stuff so what I would like to do is to have a specific folder made the groups folder. All files that are created or moved into this folder should automatically be owned by the group. I.e. all 3 of us should have the right to read and write to these files.
I'm trying to understand the last few hours... I installed slackware 13 yesterday in a multiboot system. On a seperate hdd from all the OS's I have my mp3 collection......I could play the mp3's as root after manually mounting sdb, but as a user I was unable to play them even though I chown'ed and chmod'ed 777 until I mounted sdb in fstab. The second drive was formatted ntfs by vista.
I was looking around the files in /etc/ to see what they were and what they said, then I noticed there was two files called passwd, which confused me a lot for a second then I noticed one of them was actually passwd-.I compared them and they only differed by one line: < games:36:35:added by portage for gemrb:/usr/games:/bin/bash, which was in passwd but not passwd-.Should these files both exist? If yes, why, what does having both do? If no, then its safe to say I can just delete passwd-
In my /var/www directory, I have everything set up with: user: www-data group: developers directories: chmod 570 files: chmod 460
Everything seems fine. Users from the developers group can edit files and all, but now we began using the Git repository, and whenever a user edits a file (ie. Joe who is a developer,) file permissions get screwed again. Now they're: user: Joe group: Joe directories: chmod 755 files: chmod 644 How can I fix this so permissions remain the same?
On my dual-boot system, 11.4 and win7, Iped out the Doc and DL folders in my home directory and replaced 'em with links to the ones on the windows side. It works great except for one thing: When I open Dolphin in superuser mode and change the permissions to make myself the owner of those folders, the change doesn't take. Is there a special trick to it?GEFPS: I plan to use openSUSE as my main OS, but it's easier to keep my data on the NTFS partition, because Linux speaksindows better than than Windows speaks Linux. Besides, that's where my data already lives
I am bulding my own image based on 2.6.32 kernel, I wish to add a guest user:
In a script thats invoked by the makefile, I use 'useradd' command & this updates the shadow, passwd files under /etc on the host, is it possible to tell the command to create the shadow / password under some other folder on the host? may be /tmp?
Actuaaly i am creating watch on one directory in which files are continuously coming.Is there any command which can give listing of all files who have come in last 24 hrs.
When I use the command 'u1sdtool --current-transfers' in a terminal I have three files that are partially downloaded and now apparently frozen. They have been like this for several days and seem to be stopping the metadata list from processing on this particular computer.The files concerned have now been deleted from their original computer but are still freezing one of the computers in the account. Is there a way of refreshing the download process or clearing this in some way?
I want to transfer files (a music folder) between two Linux computers. After searching for the best way to do this, I've seen that there are lots of ways of doing this. I know this has been asked a lot, everywhere and all the time. The main problem with this is that there is no clear, recent consensus on one best way to do this task in 2011 for Linux beginners (even depending on some parameters).
So in the spirit of the Stack Exchange websites, I want this not to be related to my particular situation, but more of a guide to others as well on how to transfer files between two Linux computers over a local network. I think a wiki would be useful for many.
Here's what I found so far:
ssh sshfs scp sftp nfs samba giver
What is the easiest? Most flexible? Simplest? Best solution? What are the pros and cons of each? Are there other (better) options? What are the parameters in choosing the best method (solution might depend on number of files, filesize, easiness vs. flexibility, )?
I have a Windows 7 Desktop and an Ubuntu Laptop connected with a KVM switch. I use the setup for software development, so I am constantly switching between the two, so I need a way to quickly transfer files between the two. I'm not sure if this is possible, but if I could connect them in a way where the OS of each mounts the hard drive of the other. Is there a way I could do this?
Networking Problem Fedora 14 2.6.35.12-90.fc14.i686. I am trying to share files between 2 Fedora 14 computers , a desktop and a laptop, both located on my local DSL server. The laptop sees its public files and the public files folder on the desktop computer - looks fine. The desktop computer acts differently. Both systems show an entry of "unknown type" in the directory listing, for the public files directory. But whereas a right click on the directory entry on the laptop offers "open" the same operation on the desktop computer offers "open gedit". When I double click the entries on the laptop, entries appear on the main screen. If I double click the entries on the main screen, the directory contents are displayed. But, if I doubleclick the directory entries on the desktop computer 1- I get a black box that says there has been a crash in gvfs-1.6.6-1.fc14 and an error message box tells me Dbus error org.freedesktop.DBus.ERROR.NoReply: Message did not received a reply.
Picture the following:On computer A, local user John (and John alone) has rwx access to file1.txtComputer B also has a local user account named John. If file1.txt was to be copied from computer A to computer B, would the user account John on computer B be able to access it?I guess this wouldn't work using two windows computers due to the User name / GUID relationship. Maybe linux has something similar?
How can I make a virtual host (right now I just use NameVirtualHost *:80) that will load the same page for every domain that matches imap.domain.com, smtp.domain.com, or pop3.domain.com?
I have two computers: one is connected with router by wi-fi and another is connected with router by lan. How I can optimal organize connection between two computers with Ubuntu 10.04 for transfer files? What Do I do? Can I share some folders,
