Hi All,
I have Redhat5.3 running on my machine. I have 800 GB data mounted on /dev/sdb1 partition. When I reboot my machine and after reboot the data is not available in /data folder. I have already use mount command but its not working.
Can anyone help me how to retrieve those data.
How can I make this Data partition be readable and writeable? I tried the "chmod 777" command, but was unsure of what directory to type in . I tried several but the command wouldn't start. This partition is on the second hardrive. I am just trying to get more storage on the second hard drive, so I hope I partitioned correctly. The drive was originally mounted as usr, but I managed to shrink that and make a new partition named Data.
Please forgive me but I'm a little new to Red Hat (RHEL 5). I'm using rysnc to backup critical data and to a second disk; here is what I'm typing at the command line rsync -rvgal /data/disk1/share /data/backup/share. It appears that the softlinks are not transfered to the backup drive and some of the links point to data not located in the source folder (/data/share). After reading the rsync man page I was a little confused about the L option (vs the l option). In order to ensure that the linked files are moved should I type the below:
rsync -rvgaL /data/disk1/share /data/backup/share
A million thanks,
Johnny Mac
Hi all,
now i need to know
i) how to add encryption and decryption in any of routing-(DSDV,DSR,AODV,OLSR)?
ii) As of now in routing i am able to see only data flows, but is it possible to send some data(message) from source node and i want to retrieve(read) those messages from receiver nodes?
Since i am beginner,
Quote:
i dont know whether my question is right or wrong?
Thanks
Pon
Booted my computer with 2 USB flash drives inserted. One of the drives turned out to be an MS-DOS boot drive. The PC booted in DOS and wiped out the partition table of the other flash drive with my data on it. This second (64Gb) drive had a single 64Gb type 83 (Linux) primary partition (ext4 file system).
Is there a way to recover the data that's on the second stick?
I've been told that all I have to do is repartition it exactly as it was and my data will be there. But I'd like to have advice from the pros here before I start messing with it.
For the time being, I dd-ed the entire stick, as is, onto a blank partition of my hard disk (dd if=/dev/sdb of=/dev/sda14). The process completed without errors but /dev/sda14 is unmountable for the moment.
Thanks for any help.
I was recently given a Samsung Convoy 3 phone as an insurance replacement. One of the phone's features is that you are supposed to be able to transfer data directly from the phone to your computer using a USB cable, but the phone's data transfer program (Mass Storage) has been hanging at the step where it contacts the computer. I am running Linux Mint 13, and I've determined that the operating system recognizes the phone when I plug it in, but it doesn't mount automatically. Verizon and Samsung have not been helpful.
Today I figured out how to mount and unmount the phone manually using mtpfs, but I wasn't sure what program to assign to open it, and the one I chose didn't work. Now I can't figure out how to change the program assignment -- no "open with" option comes up when I right-click on the icon on my desktop -- and I'm also not sure what program to use.
I'm willing to do the whole data transfer via command line if someone can walk me through it. I'm not very experienced with command-line prompts yet, but I've loved the ones I've learned so far.
Thanks!
I'm not sure if this should be in the newbie section, but I am somewhat of a newbie, so here goes:
In a home network, I have an Xubuntu file server with a Samba share that has me as the owner and authorizes me to access the share.
On another computer, I have Mint running and providing various services, including webdav on Apache with SSL. In the var/www/webdav directory of the Mint computer, I have the Xubuntu Samba share mounted. This is supposed to allow me to access the Samba share from the public internet.
Everything works fine except for one big problem: Apache requires the owner of the webdav directory to be user "www-data," and I can't figure out how to give www-data access to the Samba share, since www-data is not a user on the Xubuntu computer, and moreover I don't know the password for user www-data.
Can anyone figure out how to get around this problem? In particular, is there a way to configure the Samba share on the Xubuntu computer so that user www-data on the Mint computer can have access to it?
(Incidentally, I have my reasons for using two computers, one as a file server and one as a web server. Also, I am thinking about switching to NFS instead of Samba, but I'm not sure if even that would solve my problem.)
Hi all,
I was wondering did anyone try running PEGASIS simulation on NS-2.34? I am using Ubuntu 10.04 and I tried running it with the LEACH+PEGASIS patch from exidus, but the pegasis output does not seem right, although the leach output seems fine.
As seen there is not data sent and the nodes alive stays 10 (used only 10 nodes) with energy still intact. Any input/thoughts are appreciated, thanks!
Code:
Creating sensor nodes... - uAMPS.tcl
0 1 2 3 4 5 6 7 8 9 (10 == BS) - uAMPS.tcl
*** NOTE: no connection pattern specified. - wireless.tcl
Loading scenario file... - wireless.tcl
Node 0: (3.6149593552644173,36.078549379519444)
Node 1: (58.871299055810688,72.899243455798938)
Node 2: (66.192033079542227,78.762060347368035)
Node 3: (26.408279047537725,13.096542662520214)
Node 4: (69.871280002347788,8.1301262174407611)
Node 5: (59.175824494648644,20.065448163107714)
Node 6: (23.120326699279399,59.510628627385309)
Node 7: (35.061642916436142,75.71922716485301)
Node 8: (10.49768087011654,98.860375722339555)
Node 9: (28.928238399759049,88.984149177085683)
Max Distance for this Simulation is 113.0
Load complete... - wireless.tcl
Starting Simulation... - wireless.tcl
BS received info: (3.6149593552644173 36.078549379519444 2) from Node 0 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 1 - mit/uAMPS/ns-bsapp.tcl
BS received info: (58.871299055810688 72.899243455798938 2) from Node 1 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 2 - mit/uAMPS/ns-bsapp.tcl
BS received info: (66.192033079542227 78.762060347368035 2) from Node 2 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 3 - mit/uAMPS/ns-bsapp.tcl
BS received info: (26.408279047537725 13.096542662520214 2) from Node 3 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 4 - mit/uAMPS/ns-bsapp.tcl
BS received info: (69.871280002347788 8.1301262174407611 2) from Node 4 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 5 - mit/uAMPS/ns-bsapp.tcl
BS received info: (59.175824494648644 20.065448163107714 2) from Node 5 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 6 - mit/uAMPS/ns-bsapp.tcl
BS received info: (23.120326699279399 59.510628627385309 2) from Node 6 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 7 - mit/uAMPS/ns-bsapp.tcl
BS received info: (35.061642916436142 75.71922716485301 2) from Node 7 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 8 - mit/uAMPS/ns-bsapp.tcl
BS received info: (10.49768087011654 98.860375722339555 2) from Node 8 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 9 - mit/uAMPS/ns-bsapp.tcl
BS received info: (28.928238399759049 88.984149177085683 2) from Node 9 a nodik je 10 - mit/uAMPS/ns-bsapp.tcl
BS received: 10 - mit/uAMPS/ns-bsapp.tcl
At 10: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 20: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 30: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 40: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 50: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 60: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 70: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 80: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 90: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 100: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 110: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 120: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 130: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 140: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 150: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 160: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 170: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 180: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 190: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 200: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 210: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 220: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 230: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 240: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 250: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 260: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 270: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 280: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 290: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 300: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 310: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 320: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 330: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 340: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 350: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 360: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 370: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 380: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 390: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 400: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 410: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 420: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 430: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 440: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 450: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 460: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 470: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 480: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 490: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 500: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 510: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 520: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 530: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 540: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 550: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 560: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 570: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 580: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 590: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
At 600: - mit/uAMPS/stats.tcl
Total Energy = 0.00020132494141871592
Total Data = 0
Total Alive = 10
Simulation complete. - mit/uAMPS/stats.tcl
num_nodes is set 11
mac/channel.cc: sendUp - Calc highestAntennaZ_ and distCST_
mac/channel.cc: highestAntennaZ_ = 1.5, distCST_ = 160.8
Trying to get my media server up and running again. In order to size my partitions correctly though, I could do with knowing where Plex Stores its "Data Folder" as spoken about in this clip at 7:50.
Any ideas?
I've found this page, but just wanted to confirm that this was the folder talked about in the video.
Any info would be good.
Cheers,
Skat
Hi
First post, hope this is in the right forum.
When I plug a USB key into my PC it appears in dolphin but isn't mounted until I click on it.
Running df at the command line doesn't show the USB key until I've clicked it in dolphin then I can access it via the command line.
I'm trying to find a way to automatically mount the key when I boot up.
I found a script that scans /dev/disk/by-label and mounts any disks it finds in to the correct location. This works great from the command line.
I tried adding it to /etc/init.d/boot.local but on a reboot it failed as the USB disk hadn't been detected when boot.local ran.
So where do I need to put this script so it will run when the machine has booted and the USB key has been detected by the OS?
The PC is unattended so I need to be sure that if its remotely rebooted the script is run so the key is mounted.
Thanks
will encrypting my audio data and burning it on a cd/dvd be worth it since the other person can copy it onto there pc? such as audio files for court? I know it can be copied as long as the pc reads it. but can I protect or encrypt its data as not to be altered when copied? if it is possible please do tell thanks in advance.