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0
votes
1answer
719 views

Get a clean list of files transferred from rsync

I'm trying to get an itemized list of files transferred by rsync. Using the -i and --out-format options, I'm instead ending up with output that looks like this: 3HMP1MO_001.tif 974.68K 100% 9....
4
votes
1answer
712 views

Periodic filesystem replication wih snapshot

I'm looking for a non-realtime replication solution that supports periodic snapshot. Here's my current situation: I have 2 email servers running Ubuntu 12.04 LTS The mail server program I use is ...
2
votes
2answers
783 views

Does sync command remove the dirty cache in the memory?

I am aware that sync command flushes the dirty cache into disk. I have run free command first, then sync, and then free again. The result of latter free command shows more free memory available than ...
2
votes
2answers
494 views

How to automatically apply changes in a folder to another?

Running Ubuntu 12.04, I work software "production" on certain folders and then I usually copy files I make up to another paths where I do the "deployment". For example, sometimes I produce some files ...
10
votes
2answers
20k views

Move files and delete directories with rsync?

Recently I needed to delete a large number of files (over 1 million) and I read that doing: rsync -av --delete `mktemp -d`/ ~/source && rmdir ~/source Was one of the most optimized ways to ...
1
vote
2answers
1k views

How do I kill 'repo sync' using crontab given it spawns many processes?

I need to 'repo sync' the Android source overnight, as my monthly bandwidth is limited. , I start the 'repo sync' at midnight, then want to kill it at 8am. The following is the command: 2 0 * * * /...
5
votes
3answers
932 views

Two-way rsync results in oscillating content

I am trying to sync content between two servers. The servers are identical builds (Ubuntu 12.04LTS) and have this cron job running to sync the content: rsync -arzc --update --delete /htdocs/testing/...
3
votes
1answer
663 views

Syncronising Calendar and Contacts between Thunberbird and Android using Linux Software

I am looking for software to sync my Calendar and my Contacts between Thunderbird, my Android phones and probably other clients like KDEs Kalendar and Kontacts. I want to have both parts available ...
3
votes
2answers
10k views

How to auto-sync with a plugged-in USB mass storage device?

I have (at the moment) three mobile USB mass storage devices (flash drive, phone, e-reader). I'd like to always have the latest versions of all my files with me (such as CV, passport, research papers, ...
3
votes
2answers
689 views

How does mdraid resync work?

I have two drives in a mirror (linux sw raid/mdadm); one drive somehow left the mirror in the past and its content is now several days old. At this moment, I'm using degraded mirror (with one drive ...
3
votes
4answers
1k views

Most Efficient way to back up/sync large directories over SSH

I'm looking to back up some large directories on a Dedicated Server to another Server on a daily basis using minimal bandwidth RSync looks like its up to the task but I'm unsure of the best command ...
4
votes
2answers
626 views

How can I synchronize processes started in different TMUX panes?

Consider this: tmux split-window -d program1 program2 # this program depends on some side effects produced by program1 In this case, program2 will start before program1 is ready. program1 will send ...
10
votes
5answers
6k views

Note taking app that can sync both android and Linux

I've been looking high and low for an Evernote alternative for Linux. I know I can use Everpad or Evernote in WINE but they don't work natively. Any note-taking app would be fine as long as it can ...
3
votes
1answer
394 views

How do I sync dropbox folders to a Raspberry Pi?

I have been using a script that uses curl to sync dropbox folders to a Raspberry Pi. Cron calls the script every hour to retrieve most of the folders. Can anyone recommend a better solution, maybe ...
4
votes
2answers
2k views

Syncing multiple home folders with dropbox and symlinks

To keep multiple computers synced with dropbox I tried the following. Approach A. -Computer 1: Install dropbox, dropbox folder: /Dropbox/ -Computer 1: Create symbolic link in that folder to home ...
9
votes
2answers
5k views

Why can an unpriviliged user execute the `sync` command?

Currently on Ubuntu Linux, but I noticed this on other OS's too. Apparently any user can execute the sync command, but why is this? I can only see the disadvantage: system slow down due to unnecessary ...
5
votes
1answer
5k views

Rsync — Itemized List of Changes

I've learned that with the -i option, I can get rsync to list all the changes it makes. I've been using it along with the -n or --dry-run options so that I can always learn about all expected changes ...
1
vote
2answers
716 views

Synchronize the files from One folder of a Server to other

I need a script in which Files of One server will be copied to other folder of another server ONLY AND ONLY IF the file on SOURCE SERVER file doesn't exist on DESTINATION SERVER. Further Detail ...
4
votes
2answers
645 views

syncing two maildirs

I have a server that I use to frequently get email from Google using offlineimap. the email is stored in a maildir format on this server. What tool can I use to sync this maildir with the local ...
3
votes
3answers
3k views

rsync list of files in sub-directories to remote server and delete extraneous

I haven't been able to find the answer to this one. I have tried all kinds of combinations of --include, --exclude, -r, --delete-excluded, and source directory. This is what I'm trying to accomplish: ...
0
votes
2answers
1k views

Music management software that sync playlists onto Android device

I am trying to find a music management software that can sync playlists onto my Android phone running Cyanogenmod 9. BTW, this handset does not have an Internet connection. Specifically, I want the ...
1
vote
1answer
239 views

rsync hardlink attempt copies

I've tried setting up a script to hardlink my files to my box.com account (as it's a backup of my music library). As I want to run it automatically to sync my music across several devices, I wanted to ...
3
votes
3answers
522 views

Backup and synchronization

I want to synchronize my personal document repository between my different computers in my home. Today this folder is under a dedicated partition of the hard drive of a dual boot workstation. My ...
4
votes
2answers
2k views

How to use rsync with a remote remote host

I am a happy user of rsync -e ssh and use it to synchronize data between my machine and a remote host using rsync -avz -e ssh me@hostA:~/folder ~/folder And this did what I needed until now. I am ...
4
votes
3answers
330 views

anyway to fail/delay a cp process?

This is a hypothetical scenario. Say that I have a particular folder that is being synchronized by a process which is receiving a files/folders via the internet. Now while this operation is in ...
4
votes
3answers
4k views

What is a good tool to sync two computers

At home I've got a pc tower running arch linux. Recently I also acquired laptop for on the road, but I'd like to be working on the pc tower when I'm at home. Now I'm pretty sensitive as to how my ...
2
votes
1answer
1k views

Synchronize directory tree with deduplication?

I have two Linux servers that have a large amount of data (1TB+) that need to be synchronized over a slow connection (100 KB/s). A lot of the data overlaps, but are in different locations. I would ...
1
vote
1answer
371 views

Network Copy File With Low Overhead

We're trying to find a system to keep a pair of servers in sync, and I've looked at a million solutions. I came across incron, which seems like it would be perfect. Now, I just need a low overhead way ...
9
votes
3answers
418 views

Stacked filesystems with write-back

I need to setup a system where a laptop and a desktop computers coexist. The idea is, I bring the laptop into the network and the laptop syncs the /home directory( with some exceptions) with the ...
5
votes
2answers
4k views

Sync with a Directory Listing of Web Server

Is there an easy way to keep a folder synced with a directory listing via HTTP? Edit: Thanks for the tip with wget! I created a shell script and added it as a cron job: remote_dirs=( "http://...
4
votes
1answer
9k views

Real Time Local File Sync

How can I set up an instant file sync for two local directories? The catch is I need it in real time (15, 10 or even 5 seconds is too slow), and I don't want the target root directory created. For ...
4
votes
4answers
5k views

Time synchronization in XFCE 4.8

Apparently there is no gui in XFCE (as there was in gnome) to synchronize time with NTP (if there is one, please let me know the name of the application). So, how can I synch with the time servers? (...
3
votes
2answers
873 views

IPC: Shared memory killed process notification

In shared memory system, when two processes share a shared memory segment, after one process is killed, how will the other running process be notified of the killed process by the shared memory system ...
5
votes
2answers
3k views

How to add/replace only modified/updated files recursively for some 2 folders?

So I currently do stuff like: rm -rf ../../../$CLOUD_INSTALL_SUBDIR/lib_boost mkdir ../../../$CLOUD_INSTALL_SUBDIR/lib_boost cp -r ../../../$BOOST_ROOT_DIR/$BOOST_INSTALL_SUBDIR/lib/* ../../../$...
23
votes
6answers
18k views

How can I do a “copy if changed” operation?

I would like to copy a set of files from directory A to directory B, with the caveat that if a file in directory A is identical to a file in directory B, that file should not be copied (and thus its ...
10
votes
3answers
6k views

Why is my EC2 server's time off by ~10 seconds every day?

I have what I believe is a system file, /etc/cron.daily/ntpupdate which runs ntpdate ntp.ubuntu.com daily to sync with the network time. Every day it generates output very similar to this: /etc/cron....
15
votes
4answers
3k views

Is there a way to sync only one partition?

Is there a way to sync only one partition instead of all partitions? Something like "sync /dev/sdc1".
3
votes
1answer
205 views

Capturing device logs between specific time

We run a test script from a cron regularly , before initiating any actions this test script clears the /var/log/messages and after performing the actions it analyzes the data in /var/log/messages . ...
1
vote
0answers
255 views

How does one sync videos from banshee to 7th gen itouch

When I plug my ipod touch in and open Banshee, The itouch is recognized and sometimes I can play music I had previously synced from itunes but when I click the itouch icon the scroll bars only come up ...
2
votes
1answer
107 views

Finding out *what* is synchronizing two Linux servers

The last person to maintain these Red Hat servers somehow set it up so they stay in sync -- if I delete files on one it automatically deletes them on the other. I need to set up a new configuration on ...
3
votes
2answers
644 views

Syncing two computers with unison and ssh

I have two machines, one is a laptop and the other is a desktop computer located in my room at the university behind a firewall. Is there a way I can use unison to synchronize folders between these ...
5
votes
2answers
15k views

How can I move a directory onto an existing directory?

I need to essentially merge changes on two trees, applying the changes from branch 2 to branch 1. I have trees like this: media ├── cd │   ├── 0 │   │   ├── file1 │   │   ├── file2 │   │   └── file3 │...
2
votes
1answer
1k views

How synchronize two disks (or folders) using symbolic (or hard) links (like rsync)?

I'm searching a tool or a shell script or another program to synchronize two or more folders or disks. But it differs of rsync tool, because, I don't want to duplicate the missing file, but do a ...
1
vote
1answer
569 views

AIX synchronize directory

I am trying to copy a lot of folders to another directory. I used cp -R command to copy them from source to destination. After all the copying was finished, I found that when I was copying, some files ...
9
votes
3answers
2k views

sharing or synchronizing history between Zsh and Bash

I often find myself switching between Bash and Zsh, and using the history search functionality to recover a command. However, since Bash and Zsh have different history files, I often find that the ...
4
votes
1answer
693 views

Why is vlc not syncing audio and video correctly?

max@linux-vwzy:~> vlc --version VLC media player 1.1.11 The Luggage (revision exported) VLC version 1.1.11 The Luggage (exported) Compiled by abuild on messiah (Aug 17 2011 15:23:16) Compiler: gcc ...
0
votes
1answer
652 views

Syncing time with Windows Server Dual Booting systems

I am about to work on getting the workstations on my network here to be connected to the Active Directory on my Windows 2003 server using Likewise Identity Service. One of the security requirements is ...
2
votes
0answers
201 views

How to sync multiple Palm PDA devices?

I am using a Palm Tungsten E2 PDA which I sync to a linux machine via jpilot. jpilot is kind of ugly but it works and it is sufficient to look up things on the computer. Now I want to sync the same ...
3
votes
2answers
3k views

Keep local copy of nfs mount on computer

I mount all my home directories and what ever else on my laptop when it is on my home network. I was wondering if there is a way to keep a local copy of the nfs mount when my laptop is off the network....
5
votes
3answers
4k views

How do I only copy files to a remote folder on another server that don't already exist in the folder… from the command line in linux?

I have two folders on two different servers. I want to sync files between A and B, however, I only want to copy files that don't already exist in folder B because these files are huge. I don't care ...