I am looking for a secure way to backup data from user's computers ( Linux/Windows ).My needs :
1. Secure
2. Per user backups
3. Windows/Linux compatible ( server will be Linux only )
4. Incremental backups
My preferences :
1. Rsync
Things I can not do :
1. Give out shell access ( forget rsync -e ssh )
2. Use a protocol that takes too many ports ( my box is behind my router ).
I've got quite a decent rsync script setup, however I'd like to invoke it whenever there's change to a file. My initial idea was to use find, however this has two major flaws - the first being my particular unix veriant cant understand -print0 which means this doesn't work, the second is that I'm not 100% sure how to put variables into quotation marks so ls can understand the target:
Code:
for i in `find /shares/ -mtime -1 -print`; do ls -ltr $i;done
I found a strange problem while using rsync to backup my files. I use a script:
#!/bin/bash
SOURCEDIR="/"
TARGETDIR="root@DLINK-13F017:/mnt/HD_a2/administrator/RAIDBackup/"
[code]....
I am trying to setup a Rsync backup method.I have multiple files and folders all OWNED by different users.Now I can read the files as root.But I want to make a user for RSYNC that can ONLY read all these files for copying them across.It requires to create a non password login and I dont want to do that with the root user ! I have tried to create a new user and use 'setfacl':setfacl -m u:someuser:r /var/test.But when I su to 'someuser' I cannot copy the files to my homedir. So I think it wont work for rsync also.
View 8 Replies View RelatedThought I'd post it here because it's more server related than desktop... I have a script that does:
[Code]....
This is used to sync my local development snapshot with the live web server. There has to be a more compact way of doing this? Can I combine some of the rsyncs? Can I make the rsync set or keep the user and group affiliations? Can I exclude .* yet include .htaccess?
When I run rsync --recursive --times --perms --links --delete --exclude-from='Documents/exclude.txt' ./ /media/myusb/
where Documents/exclude.txt is
- /Downloads/
- /Desktop/books/
the files in those directories are still copied onto my USB.
And...
I used fetchmail to download all my gmail emails. When I run rsync -ar --exclude-from='/home/xtheunknown0/Documents/exclude.txt' ./ /media/myusb/ I get the first image at url.
I have a tiny shell script to rsync files between two servers and remove the source files.
This script works fine, when it has been initiated manually or even when the rsync command is executed on the command line.
But the same script doesn't work, when I try to automate it through crontab.
I am using 'abc' user to execute this rsync, instead of root, as root login to servers are restricted in all of our servers, by us.
As I mentioned earlier, manual execution works like charm!
When this rsync.sh is initiated through crontab, it runs the first command(chown abc.abc ...) perfectly without any issues. But the second line is not at all executed, and there is no log entry i can find at /mnt/xyz/folder/rsync.log.
I just tried to sync files from one server to another. After the sync process, I found the files are bigger than original ones.
I looked up the web and found someone mentions the rsync daemon. So I have to run the daemon on one server before I run the rsync?
The command I used is rsync --partial --progress -r source destination
use rsync to cp such files and dirs under /var/www/html/mydir directory but these two files(/dir4/1.html /dir4/2.html) cant rsync to dest mechine.
rsync configure file,below...
I need to access the shell prompt rather than GUI of Ubuntu. I have installed Ubuntu in Microsoft Virtual PC 2007 Sp1 wherein installation is successfull. Now i have downloaded PuTTy to my WinXP Desktop. So by what IP can i connect with Ubuntu Shell. How to configure IP in both Ubuntu and in Windows XP so that this will look like i am accessing the shell remotely.
View 8 Replies View RelatedI have a users, that log in from a terminal. They should not have any shell access, so currently their login script, at the end, starts the program that they use, and after that program ends, the login script moves on to log them back out. The problem is, they could press ctrl+c, while the login script is running, and it quits the login script and spits them out at a shell prompt. -- Is there any way I can prevent this?
View 4 Replies View RelatedIm want to know the command to add a user with no shell access so they cannot log onto the system, but there a user on there so for example they can be part of the email server.
View 2 Replies View RelatedI'm using Ubuntu 10.04 LTS server and Postgresql 8.4. I have a .sh script that is run by cron every other hour. That works fine. The .sh script includes an rsync command that copies a postgresql dump .tar file to a remote archive location via ssh. That fails when run by cron; I think because it is (quietly) asking for the remote user's password (and not getting it). I set up the public/private ssh key arrangement. The script succeeds when run manually as the same user that the cron job uses, and does not ask for the password. I am able to ssh to the remote server from the source server (using the same username) and not get the password prompt (both directions), so why doesn't rsync work? I even put a .pgpass file in the root of that user's directory with that user's password, and the user/password are identical on both servers.
I think the problem is rsync is not able to use the ssh key correctly. I tried adding this to my script but it didn't help.
Code:
Here is the rsync command embedding in the .sh script.
Code:
Here is the cron entry:
Code:
I use this command line to add an FTP user:
useradd ftpuser1 -d /userdir
This works, but I don't want to give Shell access to the users.
I tried this:
useradd ftpuser1 -d /userdir -s /sbin/nologin
but then user can't login at all - not into FTP and not into Shell.
What's the command to access a secure shell?
View 2 Replies View Relatedhow to integrate SSH Shell access of a Linux Server with Microsoft AD?
View 2 Replies View RelatedAfter having been a Gnome user since initial release in 1999, I have now upgraded to Gnome3. I figured despite everyone's moaning, over 10 years of a successful desktop means I should give it a fair go.
One thing: If I have a music player such as Rhythmbox open, how can I change track without breaking my current task focus and heading to "Activities" now that the notification area icon is no more? I change track alot, do I really want to change windows to do it?
I have remote location Linux running (CentOS 6.0). It has dynamic ip address so i installed noip2 service and copied the file cp redhat.noip2.sh /etc/profile.d/noip.sh. After that when the system restarted once, it never have the correct shell. As a result remotely when i try to ssh the server i cant login and i cant do anything.When i debug the ssh i see that debug1: Authentication succeeded (password). and command is also sent but nothing just happen.
View 2 Replies View RelatedI have a CentOS dedicated server running ProFTP. I have created user accounts which are meant for FTP access only but the users cannot connect to the FTP unless their shell access is /bin/bash
Here is an example line that is outputted when I use this command:
This user can access the FTP fine, but he can also access SSH which I don't want to allow him to do. If I set his shell access to /bin/false then he can't connect to the FTP.
What can I use in instead of /bin/bash to allow FTP but don't allow SSH?
I am setting up my test / development machine with the following scenario in mind : I boot the machine and then select one of a number ( e.g. 3 ) boot options in Grub ( Normally "OpenSuse", "Safe Mode" etc., but in this case "System Restore Dev.", "System Restore Test" ). The only difference between these options are the settings ( e.g. "vga=378" ) in these cases something like "distro=dev" / "distro=test".
In a script run on the booted system I can extract the value of the "distro" parameter ( in this case "test" ) and use it as input for a command line tool. Meaning that name entered as the value for the "distro" parameter is used for loading a file when the system is up and running. The command line tool then restores the partition with the contents of the file and reboots the system.Now, my problem is this : How to I access the Grub arguments? Code snippets ( in shell scripting or python preferbly ) are more than welcome.
Do I have a printer installation utility I can access through the shell? I tried installing/configuring my parallel port HP DeskJet 712C through CUPS using xfce but they didn't list my printer.
View 3 Replies View RelatedI have done the port forwarding to a production machine from our office machine it includes 3 hopes ie 3 machine in which I have done the portforwarding... but I am not able to rsync and directory or file even small fies with 10KB, but I am able to do do the rsync in to the same machine with 2 hopes
View 1 Replies View RelatedI was trying to rsync datas from one server to a remote server. There is a firewall between the two servers and the 22 port is open for the servers.
Attached the error that I got.
I work for AT&T and our Windows-centric workgroup is being tasked with supporting an app running on RedHat. To help my coworkers, I'm building a Fedora 11 VM that we can play with to familiarize ourselves with the UNIX environment.
Because of corporate network policies in place, my VM can't get access to the Internet.
Since we're AT&T employees, we're naturally using the korn shell on the production system. I'd like to install the korn shell on my VM. However, it doesn't appear to be part of the base fedora repository.
Is the korn shell available for Fedora? If so, how would I copy it to shiny media, mount it on my VM, and install it?
I have installed Kubuntu 10.04 x64 from scratch using the alternate installation CD and unfortunately I'm experiencing some serious troubles. Everything worked fine, installed packages, moved my backed-up data to my encrypted /home partition - until I rebooted. Usually I reboot the system right after the installation process to see if the boot process shows any errors, but what can I say, seems like I forgot to do it this time .
The problem is that the boot process just "hangs" right before the login window should disappear. By "hang" I mean dead: no switching to virtual terminals, no CTRL-ALT-DEL - the system just freezes.
I'm quite familiar with doing things shell-wise, so I started the "Rescue Mode" from the alternate CD and was able to mount my root partition.
Problem #1: No faulty log entries whatsoever: dmesg, boot.log, messages etc. all looking fine - except Xorg.0.log. I suspect the proprietary Nvidia drivers to be the culprit here, because what I'm getting is: "Caught signal 11 (Segmentation Fault). Server aborting"
Running "startx" as root from the rescue shell gives the same results: complete system freeze. "Looks like a reinstallation candidate, let's just backup my data" I thought, which brings us to
Problem #2: I can't mount my encrypted /home from the rescue shell. The exact steps involved are:
Mount my root partition and chroot to it. Issuing "ecryptfs-mount-private" gives the following error message: "ERROR: Encrypted private directory is not setup properly" Becoming my user "su - faulty" and trying step 2 again yields the same results. I feel like I'm almost there: I'm executing commands in my root environment, just can't seem to access my data which I'd like to backup before doing a clean reinstall. Any thoughts?
I just downloaded MySQL-Workbench and I see it in the folder: Code: /usr/bin how do I access it from my desktop without having to tie up my bash shell because the only way I can get to it right now is
Code:
cd /usr/bin
mysql-workbench
and only when I close the program can I use my bash for anything else.
I'm having a hard time to access MySQL from the local or remote shell.
If I try to access MySQL, using mysql -u root -pxxxx I get the error 1045 Access denied...
MySQL is running and I can access it, using phpmyadmin.
There must be something blocking shell access. Can anybody confirm and tell me how to check/configure for shell access?
I'm using ca preconfigured CenOS from PBX in a flash and it seems they did some security settings - but I can't find any further information.
I know I should probably post there, but the Mods didn't activate my account yet. And you know how it is if you try to figure something out. You won't stop.
I have 2 boxes, both using Slackware64 ver. 13.
Box1 - ssh server and rsync server daemon are functional.
Box2 - client box that connects to Box1 by ssh as well as rsync by way of ssh.
I followed the instructions in Chapter 2 of the O'Reilly book "The Secure Shell, The Definitive Guide" to setup ssh authentication by pub/private keys. The configuration works, but only once, and upon re-logging into Box2, I find I have to go through the following setup to make it work again -
$ssh-agent $SHELL
$ssh-add /home/mike/.ssh/id_rsa
then prompted to provide passphrase.
Then rsync over ssh will work - example:
rsync -e "ssh -p 45000" -avzi mike@10.10.10.100:/zzz /mnt/current
I want to get it configured so that it works every time with no user input, in order to configure automatic cronjobs using rsync commands like the one above.
Is there a way to embed the user password in the following code?
Code:
rsync -r -n --progress --delete -u -l -e ssh 192.168.1.9:/Volumes/1TB_Internal/Music "/media/Storage/Libraries/My Music"
[code]...
I want to backup windows PC's in my network to my ubuntu 11.04 pc, using rsync. Rsync is working, but I have to mount the pc's. A few details.
My server is named: server
The windows pc is named: \PC_OF_MARTIJN
The folder where the mount is coming is: /home/bastiaan/backup/mounts
Credentials are in /home/bastiaan/backup/credentials and they're called: martijn
So what I'm going to add to /etc/fstab is this:
Code:
//server \PC_OF_USER /home/bastiaan/backup/mounts/user cifs credentials=/home/bastiaan/credentials/user,iocharset=utf8,file_mode=0777,dir_mode=0777 0 0
Will this work?