There is a little strange behaviour on my usb disk. Today i try to access it and, when i list directory i cannot find one of them.A result of the command ls -l give me this result for that directory:
<code>
d????????? ? ? ? ? ? directory
</code>
The disk is formatted in EXT3.i try chmod and chown, but the system give me a generic I/O error.The box is a new 1Tb box, ubuntu is 11.04.
Recently I mounted a larger partition into my home directory since I was running out of space, Everything went smoothly, but it caused me to wonder about something I cant figure out. While playing with the mount unmount commands when I was copying everything over... before editing my fstab.
Is there a way to access the files that existed in a directory before you mount a partition to that directory? after mount the original files are gone.unmount and they are back, Where do they go?
I'm using Mac OS X's Terminal.app shell to compile and run Fortran programs. One such program resides outside of my home directory (it is in the Applications folder, which resides on my hard drive but seems to be outside of my home folder). How can I navigate into this directory using Terminal.app to run the programs that reside there?
View 7 Replies View Relatedjust need to know how to access the directory. I have some downloaded skins and models I would like to add to the Alien Arena skins and models folders. I entered path into the game terminal and it showed me the path to get to the folders /home/joanna/.config/Alien-Arena/Data 1 and so I went to home > user folder and there is no .config...then I did a file search and the search came back with 0 results. what do I do.
View 4 Replies View RelatedNoticed that one of my partitions on openSuse 11.1, mounted as /usr, filled up suddenly with over 20 GB of something. Tracked it down to /usr/bin, in which the X11 directory contains 2353 items and another X11 directory, recursively at least 11 times that I've expanded without reaching the last X11 directory. The newest files in each directory are dated 11/24/10.
Any idea of what's happening? How to stop it before it fills the disk?
I am trying to get the total file size for certain files per directory.I am usingfind `pwd` /DirectoryPath -name '*.dta' -exec ls -l {} ; | awk '{ print $NF ": " $5 }' > /users/cergun/My Documents/dtafiles.txtbut this lists all the files in the directoriesI need the total per directory for all dta files.
View 1 Replies View RelatedI am trying to get the total file size for certain files per directory.
I am using
find `pwd` /DirectoryPath -name '*.dta' -exec ls -l {} ; | awk '{ print $NF ": " $5 }' > /users/cergun/My Documents/dtafiles.txt
but this lists all the files in the directories.
I need the total per directory for all dta files.
I have a small problem with my Acer netbook (ao521) on which I dual boot windows7/ubuntu. I am new to linux and I didn't know much about dual booting so I made some errors when pratitioning and installing ubuntu (originally I had windows 7 only) but that is another issue.
The problem is that I accidently wiped the /C partition of win7 thereby deleting windows (). I had made a backup since I knew something like this could happen and I saved it in /home so now it is in /home/backup. Here it gets interesting though..I tried recovering Windows (with the built-in Acer eRecovery) and apparently this messed up Grub so I couldn't boot ubuntu..Now, I don't have a problem installing windows from scratch and then installing ubuntu afterwards (I have learned my lesson and I think I would do it right this time), but there is one folder, which contains some valuable documents and I want to access it and save the documents on a USB drive.
So, I ran ubuntu from the live cd(usb) and I mouned the /home partition (of my previous installation) and I tried accessing the backup folder that I made earlier but it said that I do not have such permission. I did some searching arround and I found out that I should mount the partition as root and copy the contents of the folder from the terminal. So far so good, but when I wrote
Code:
sudo mount /dev/sda9
it said that no such mounting point is available in /etc/fstab.
It occured to me that I could use the data in the initial /etc/fstab (from the initial ubuntu installation) and insert what I need in the current fstab. I did that but when I write /home as mounting point it apparently confuses it with the current /home so that doesn't help.
Well my question is: how can I edit fstab so I would be able to mount the partition and use it or is there any other way to access the folder in question.
How to access the download directory
View 4 Replies View RelatedI have root on sda1 and home on sdb1.
I am getting close to full and wanted to analyze what apps or files are taking up the most room.
How do I navigate to sda1 in Disk Usage Analyzer?
"/" says 100% 121.5GB in dua (see attached screenshot)
Code:
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 3.7G 3.2G 317M 92% /
none 493M 340K 493M 1% /dev
[Code]....
After installing everything I neded to get on to the web with my server, I discovered that my www dir only has 20 gb.
How can I increase the the size of my directory?
I'm trying to use dd to build a driver disk. I've done this before without a problem (link). Here is the command I'm using:
dd if=hpahcisr-1.2.1-6.rhel5.x86_64.dd of=/dev/sdb
This is the error I'm getting:
pr: is: No such file or directory
pr: compulsory: No such file or directory
pr: variable: No such file or directory
pr: is: No such file or directory
pr: G_prt: No such file or directory
pr: with: No such file or directory
pr: default: No such file or directory
pr: G_prt: No such file or directory
pr: subform: No such file or directory
pr: SLM0A01.scr: No such file or directory
pr: adpr_prnt: No such file or directory
pr: overlay: No such file or directory
pr: at: No such file or directory
pr: 22,8: No such file or directory
/usr/local/bin/dd: line 2: PR: command not found
/usr/local/bin/dd: line 3: ]: command not found
Now, just to check, I just typed "dd" on its own, and I get the same error. I'm not very experienced with Linux, so I'm lost!
i would like to determine the hard drive partition associated with a directory. ie i have a disk partition as user with mount point Home. this i think contains my Home directory. a downloaded program resides in /usr/bin. now there is a /usr/local/bin with nothing in it. my question is how can i tell what disk partition /usr/bin resides on. if it is on my user defined partition i will not lose the program on a system install i think?
View 5 Replies View RelatedI'm quite new to linux, but I've managed to grasp some basics. Now my intention here to create a virtual directory, which I resorted to creating an Image File so that I can mount it and have my folder have a dedicated storage. I will mount this image as a loop device. Well it's not much of a problem, but I would like to know whether this is suitable. Say I want to create a 25GB Image.
Code:
dd if=/dev/zero of=/home/disk-img/25GB.ext3 bs=1G count=25
Is this recommended? I'm using block size as 1G which is really huge, so I was wondering, if this is actually recommended. From what I read, some said that it's only advisable to use 4096k or lower, but what I found was that these suggestions are very dated (year 2003), and it is now 2010, so I would like to know if it makes any big differences.
I would like to move a user's home directory to a different disk. Is there a "clean" way to do this? Specifically, is it safe to just copy all the .* files to the new destination and then change the home in the user config? Or are there maybe environment entries with absolute paths which will cause problems with this strategy?
View 5 Replies View RelatedI know this is the 21st century, but there are a couple of floppies I needed to access and Ubuntu 10.10 couldn't read 'em. The floppy mounted, but with a disk in the drive I get "Media not found"....well, they work OK on Windoze. I found the solution on another forum. The latest version of udisks doesn't read floppies, but an old version will. You can't downgrade udisks from Synaptic, but there's a guide to downgrade here:[URL]It worked great, even for a n00b like me
View 1 Replies View RelatedI'm using Ubuntu x64 10.04 edition. How can I set only one particular directory (and it's contents) to be accessible to a user while make everything else inaccessible for him? I already added the user by using adduser command.
View 2 Replies View RelatedEvery now and then my USB disk drops out and I get the following errors in dmesg:
But when I unplug it, and plug it back in do dmesg | tail, it doesn't pick it or any other usb storage device up (nothing comes out of dmesg this time).
So I tried to reload the module:
But as you can see I get the above error message.
They only think that works is a computer reboot (YUK!).
Any ideas:
* how to determine who is using it?
* force remove it
* solve my main issue of usb dropping out.
I have successfully migrated my linux install to a new /, /home, /boot partition on my ssd. Everything works fine, except that it won't make the root directory on the right disk. When I change the root=uuid=<drive id> to my new drive everything is fine, but I can't automate that... in other words I have manually typed the uuid of my root-partition for about 100 times now and I am fed up with that how I can save the uuid of my new drive in the startup parameters?
View 2 Replies View RelatedI use ubuntu 10.04 as my OS. Im in the look for a good and simple application in order to password protect a folder or two on my portable hard drive. I really dont need high levels of encryptions but I wouldnt mind if the usage is not so complicated.
View 5 Replies View RelatedQuick question - I would like to know how to prevent users from accessing directories above the directory used for ftp. I'm running proftpd and I'm able to connect outside of my LAN, however all user accounts can click "Up to higher level directoy" and access everything, all the way up to the root directory. How can I make this unaccessable/not visible to users connecting to my server, allowing access only to the directories and subdirectories I have specified?
View 2 Replies View Relatedi'm having some problems booting ubuntu 9.10 and i just want to backup my files and install it all over again.I want to access my old files from the ubuntu Live CD, because no kernel is working.Is there a way?. Just in case, i don't have partitions, so i don't have a 'home' one (but i'm going to
View 5 Replies View RelatedOn a modern system--Lucid, SATA 3.0--does the location of a file on the physical disk make an appreciable difference to its access speed? If so, is there a (safe) way to put a file in a particular place on the disk?
I ask because I would like to reserve some space on disk to remain unused without messing with the partition table. My thought was to do this by using dd to create some large files (4 Gb each, or so) containing zeros.But obviously I would like to put them on the slowest part of the disk, as they won't be used for anything.
i have one hard disk drive in my ubuntu second user is cant access that drive so wt to do to give access permission
View 1 Replies View RelatedI'm running Ubuntu 10.04 as a full install from a USB flash drive. In other words, I've installed to the flash stick just as though it were a normal hard drive. This is not a Live USB/Persistent install.
The drive is an off-the shelf 8GB Gigaware stick, and its read/write performance is pretty slow. Any time I do anything that requires disk access, it's very sluggish and tends to hang.
I'm looking for advice on things I could do to minimize the amount of disk-access made in the course of using the system, so that it will feel snappier and more responsive.
Some things I've done already:Installed 'preload', which is a daemon that monitors what programs you use frequently, and pre-loads them into RAM to reduce startup time. Mounted /tmp as a tmpfs (RAM disk) and moved my Firefox and Chrome browser caches into RAM. Set noatime for my root and home partitions.
Should I be trying to disable the filesystem journal as well? I'm less concerned with potentially burning out the flash drive with too many writes than I am with just making the system more responsive and nicer to use.
One other thing I was reading about is the so-called "Laptop Mode" that appears to be kernel settings to allow you to spin down a laptop hard drive: [url]
Obviously a flash drive doesn't spin, but it seems like some of those same techniques could be helpful here. Is there anyone who has experience running Linux in a situation with a very slow hard drive?
The computers I'm using this flash drive with all have between 2 and 8 GB of RAM, so moving more stuff into RAM is unlikely to be an issue.
I have successfully set up a multi-seat configuration using 2 nvidia cards with 2 instances of X running at the same time. Thing is now, I can't access my external hard drive or any usb thumb drives I plug in. Normally when they would just open up after I plug them it, I get an error saying "unable to mount, Not Authorized". How I can regain access to this? I am using Linux Mint 10
View 6 Replies View RelatedI tried upgrading to 10.04, and now when it boots it just goes into a grub2 terminal and doesn't display a boot menu. I tried re-installing grub2 from the live cd, but that didn't do anything. I figured if I've hosed the last install I'll install from scratch, but I can't even access my files from the live cd! I did a bit of searching and everyone seems to just encrypt ~/Private, whereas I've encrypted the whole home directory. So much for security... In the live cd, it has a readme.txt and says to type "ecryptfs-mount-private" to access the files, but it just gives the error "ERROR: Encrypted private directory is not setup properly". What do I do?
View 3 Replies View RelatedNew XAMPP security concept: Access to the requested directory is only available from the local network. This setting can be configured in the file "httpd-xampp.conf". If you think this is a server error, please contact the webmaster.
View 9 Replies View Relatedi want to allow some friends to ssh/sftp/scp into my system but i only want them to have access to my external hard drive (/media/externalHD/), and i dont want them to be able to delete or add anything, only download.i have found instructions on how to limit a user to his/her home directory and thought about just creating a user with the home directory /media/externalHD but idk if this will work and im afraid i might make a mistake and delete 800gb of 'files'
View 2 Replies View Relatedkernal 2.6.38-8 After updating Kubuntu-the log in screen will not progess to the desktop. It freezes and then shows the message "no write access to the home directory.." Goggling the problem - references to an .ICEauthority in my home directory are mentioned as linked to this problem. However "ls -la /home/charles" reveals that there is no .ICEauthority file present.
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