Google Plus

How to use rsync

Written by Mel Kham on . Posted in Linux tutorials

So what is unique about rsync?

It can perform differential uploads and downloads (synchronization) of files across the network, transferring only data that has changed. The rsync remote-update protocol allows rsync to transfer just the differences between two sets of files across the network connection.

 

How do I install rsync?

Use any one of the following commands to install rsync.

If you are using Debian or Ubuntu Linux, type the following command

# apt-get install rsync
OR
$ sudo apt-get install rsync

If you are using Red Hat Enterprise Linux (RHEL), type the following command

# up2date rsync

If you are using CentOS/Fedora Core Linux, type the following command

# yum install rsync

Always use rsync over ssh

Since rsync does not provide any security while transferring data it is recommended that you use rsync over ssh . This allows a secure remote connection. Now let us see some examples of rsync.

rsync command common options

  • –delete : delete files that don’t exist on sender (system)
  • -v : Verbose (try -vv for more detailed information)
  • -e “ssh options” : specify the ssh as remote shell
  • -a : archive mode
  • -r : recurse into directories
  • -z : compress file data

Task : Copy file from a local computer to a remote server

Copy file from /www/backup.tar.gz to a remote server called unixmen.net
$ rsync -v -e ssh /www/backup.tar.gz jerry@openbsd.nixcraft.in:~Output: 

Password:
sent 19099 bytes  received 36 bytes  1093.43 bytes/sec
total size is 19014  speedup is 0.99

Please note that symbol ~ indicate the users home directory (/home/jerry).

Task : Copy file from a remote server to a local computer

Copy file /home/jerry/webroot.txt from a remote server unixmen.net to a local computer /tmp directory:
$ rsync -v -e ssh jerry@unixmen.net:~/webroot.txt /tmp
Password

Task: Synchronize a local directory with a remote directory

$ rsync -r -a -v -e “ssh -l jerry” –delete unximen.net:/webroot/ /local/webroot

Task: Synchronize a remote directory with a local directory

$ rsync -r -a -v -e “ssh -l jerry” –delete /local/webroot unixmen.net:/webroot

Task: Synchronize a local directory with a remote rsync server

$ rsync -r -a -v –delete rsync://rsync.unixmen.net/cvs /home/cvs

Task: Mirror a directory between my “old” and “new” web server/ftp

You can mirror a directory between my “old” (my.old.server.com) and “new” web server with the command (assuming that ssh keys are set for password less authentication)
$ rsync -zavrR –delete –links –rsh=”ssh -l vivek” my.old.server.com:/home/lighttpd /home/lighttpd

rsync for Windows server/XP

Please note if you are using Windows, try any one of the program:

  1. DeltaCopy
  2. NasBackup

Source: cyberciti

For questions please refer to our Q/A forum at : http://ask.unixmen.com

Related posts:

  1. 3 Steps to Perform SSH Login Without Password
  2. Installing multimedia codecs in linux

95 Comment(s)

Mel Kham

Founder of Unixmen, Living in Amsterdam. Am working in my free time to help people to understand the Opensource and to explain them in easy way how to make the fist steps to the the light. Working day and night with my Co-founder Zinovsky to keep this website live even with less resources.
  • http://www.bestfinance-blog.com LoriDEJESUS

    That is perfect that we can take the credit loans and it opens new possibilities.

  • http://www.bestfinance-blog.com LambGloria31

    All people deserve wealthy life time and credit loans or just college loan can make it much better. Just because people’s freedom bases on money.

  • http://www.bestfinance-blog.com EarleneNixon

    I opine that to get the mortgage loans from creditors you ought to present a great reason. However, once I’ve received a secured loan, just because I wanted to buy a house.

  • http://www.bestfinance-blog.com Melton25Sonja

    I will recommend not to hold off until you earn enough amount of cash to buy different goods! You should take the mortgage loans or small business loan and feel yourself fine

  • http://www.bestfinance-blog.com Ronda34FLYNN

    That is understandable that money makes us independent. But how to act if somebody does not have money? The one way only is to receive the business loans and just commercial loan.

  • http://www.bestfinance-blog.com TravisPATRICIA

    Do you recognize that this is high time to get the mortgage loans, which will help you.

  • http://www.bestfinance-blog.com JAIMEDURHAM27

    Following my monitoring, billions of people all over the world receive the loans at good banks. Thus, there’s good chances to get a collateral loan in all countries.

  • http://www.bestfinance-blog.com MilliePALMER

    Don’t you recognize that this is correct time to receive the home loans, which would help you.

  • http://www.bestfinance-blog.com GoodwinWilla18

    I will recommend not to hold off until you get enough amount of cash to buy different goods! You can just take the home loans or financial loan and feel fine

  • http://www.bestfinance-blog.com Aguilar20Aimee

    All people deserve good life time and personal loans or short term loan can make it better. Because people’s freedom depends on money state.

  • http://www.bestfinance-blog.com MEDINAJANICE

    One remembers that men’s life seems to be high priced, but people require cash for different issues and not every person earns enough money. Thence to receive good business loans and just short term loan would be good solution.

  • http://www.bestfinance-blog.com POWERS21Marie

    Every body knows that modern life is high priced, nevertheless we require cash for different things and not every man gets big sums cash. Hence to receive some business loans or college loan should be good way out.

  • http://www.bestfinance-blog.com SchmidtBeverley20

    Cars and houses are not very cheap and not everybody can buy it. However, loan are created to support people in such kind of hard situations.

  • http://www.bestfinance-blog.com WareMarissa

    Following my exploration, millions of persons in the world receive the loans from good creditors. Hence, there is a good chance to receive a car loan in any country.

  • http://www.bestwritingservice.com CraigWanda23

    All persons at the university want to reach the PhD degree and they order the pre written essay about this topic in the essay writing service, and sometimes they search for the outcomes about pay-essay.

  • http://www.exclusivepapers.com York31NICHOLE

    The university essay written by experts, could bring people A+. Therefore that’s valuable to buy paper to achieve your aim, I guess.

  • http://www.bestwritingservice.com ViolaRoberson

    Sometimes different students try to search for the topic associated with custom research paper. Thus, I would recommend to take the support of the writing services. In fact, that’s real to take some ideas from the this post article.

  • http://www.bestwritingservice.com MoralesRHEA

    Different people that are searching for some facts connected with paper writer from the custom essay service would look through your superior writing just about this good topic. Other way, this is real to use the help of the essay writing service.

  • http://www.bestwritingservice.com GwenPace29

    The written essays just about this good topic accomplishing could be a really complicated task, but when you’re not a big expert, you have got an opportunity to find the facts associated with buy term paper from the essay writing service so easily.

  • http://www.bestwritingservice.com HilaryCamacho25

    Sometimes different students make the efforts to detect just some idea about essays for sale. Therefore, we could propose to take the help of writing services. Moreover, it is possible to use some blocks from the this post page.

  • http://www.bestwritingservice.com TheresaWILKINSON33

    Generally students opt for different custom writing services corporations. So, it’s definitely wrong, just because you are not assured about standards those corporations provide. The most correct way is to select the most respected writing a research paper company. That only should save the situation.

  • http://www.bestwritingservice.com ClaytonShelley26

    Prices form due to customers’ necessities. High school students purchase quantities of academic papers recently. Hence, we should see raising of prices. Nonetheless, I guess, that is available to find the good essay writing service , which will propose good prices for academic papers.

  • http://www.bestwritingservice.com THOMASElinor18

    Very often different people are willing to look for the idea referring to buy essay. Thus, I can advice to take the support of the essay writing service. Moreover, this is ok to use some sentences from the this good topic theme.

  • http://www.bestwritingservice.com THELMADillon28

    Are aware of that college essay writing service can be good partner when you are confused about essays writing. You will hardly choose more fitting helper in the web. Therefore, why look further? Do your option now.

  • http://www.bestwritingservice.com TAMMY30Holcomb

    If you continue your interesting data associated with this post, will you please give some knowledge about online term paper, just because we will to buy pre written essay in the writing service.

  • http://www.bestwritingservice.com Knight30Valeria

    One my comrade work for college paper writing service! Hence, he says that it should be wise to purchase essays from great writing corporation.

  • http://www.bestwritingservice.com ElmaGilbert35

    Usually university students select different research papers writing services. So, that’s completely incorrect, because you’re not sure just about quality these services offer. A proper way is to select the most reputed custom writings rev company. It only can emancipate the situation.

  • http://www.bestwritingservice.com JosephinePena

    There’re no situations we can’t see the pass ways out! As people understand, research paper service should help you see the passway out from term papers completing confusion.

  • http://www.exclusivepapers.com WOODSDiann

    You need to write a lot to understand the issue of the already written essay. But if different people are not able to write, that will be the best to buy custom essay. In such way it would be available to save free time.

  • http://www.bestwritingservice.com Madge34Lott

    Prices for academic papers form due to customers’ necessities. High school students order lots of essays recently. Thus, we should expect high costs. Nonetheless, I think, it is available to find the custom essays writing service , which will propose good prices for custom academic papers.

  • http://www.exclusivepapers.com POLLYKIDD26

    The buying essays papers accomplished by distinguished writers, would bring different students good grades. Thus it is workable to buy editing service to get your main goal, I do opine.

  • http://www.bestwritingservice.com MortonRhoda

    Consequently, university students are willing their academic essays to be properly cited. But, guys don’t realize what to do for that! I can share a tip! People should come to the custom writing help rev. Good paper writers will definitely solve such kinds of problems.

  • http://www.exclusivepapers.com MORROWVerna26

    Some people really need to write a lot to understand the key of the custom essay writing. But when people are not able to write, that would be better to buy papers. In such way it would be available to save reputation.

  • http://www.exclusivepapers.com KatharineHensley

    This can be interesting to write the non-plagiarized essay but that demands a lot of time in any case. Thus studenst, which have to work a lot, buy essays. In this way, they save time. So why you have to spoil your valuable time?

  • http://www.exclusivepapers.com NoreenKey

    Perfectly accomplished essay writer paper can give students an opportunity to get good reputation. However, custom research papers writing would use some free time. So it would be workable to pay essays to prevent it.

  • http://www.exclusivepapers.com CourtneyFulton

    Different people require to write a lot to realize the essence of the buying essays papers. But if students don’t have time, it will be the best to buy papers. Then that would be possible to save time.

  • http://www.exclusivepapers.com Trujillo33Hester

    You need to write numbers of essays to get the key of the original essay. But if different students can not write, that would be the best to buy essay papers online. In such way it will be real to save free time.

  • http://www.primewritings.com SharleneBeasley

    What for learn how to write term papers for the highest prices? At this moment, we can be able to order supreme quality academic assignments.

  • http://www.primewritings.com Anthony23Faye

    Why use writing a paper options for the highest prices? Now, university students can purchase high quality term papers.

  • http://www.primeessays.com HarrietHarding

    That is really not easy to do a lot of things one at time! The custom writing services suggest to buy essay about this good post* to save your time!

  • http://www.primewritings.com SuarezLinda28

    There are numbers of bad stuff online. However, you need to avoid those things. Furthermore, you have to be very careful when buy term papers online. You should get that you can’t be caught using plagiarized papers. Therefore, generally strive to search for reliable custom essay papers provider.

  • http://www.primewritings.com PhoebeJordan32

    I do not understand what’s up, nonetheless, prices for term papers seem to be more affordable. Maybe, financial state of custom writing business has something to deal with it? Really, I do not care just about it. I am happy that I have a chance to buy online research papers.

  • http://www.primeessays.com TabathaSims

    It’s hard a bit to perform custom writing and I advice to buy essay about this post selecting the essay writing services.

  • http://www.primewritings.com CortezHarriet24

    Economical situation in the whole world prompted term papers writing companies cut back costs for papers. Students have an opportunity to get research paper help for reasonable costs at this moment.

  • http://www.primeessays.com YVONNECase18

    The students indeed need some facts about this post. Moreover research paper writing services propose to buy an essay and buy papers online on that article.

  • http://www.primeessays.com ForbesGracie

    Want to see more facts about this good post. Find custom write and buy essays at the perfect research paper writing services.

  • http://www.primewritings.com McguireJessie

    Why get research paper help for high costs? At this moment, high school students can be able to purchase solid quality research papers.

  • http://www.primewritings.com CorinaAyers28

    What for order paper for high costs? At this moment, university students have a chance to purchase professionally written academic assignments.

  • http://www.4submission.com GrantClarice

    Business must have got a solid ground. Take into consideration that you will make your site better when buy text link. It’s well known.

  • http://www.4submission.com WilliamsKelly

    People, usually, are very busy. However, they still need to modify their sites. Thus, they need to buy backlinks!

  • http://www.4submission.com Roxanne34Hunter

    Many businessmen try to do their Seo work, however, they definitely have to buy text link just because that will bring better scores.

  • http://www.4submission.com Rogers34Cecilia

    Would like to change your half-time deal greater heights? Do not know how to do SEO? Just buy links and your business should get great heights!

  • http://www.4submission.com SherriCONTRERAS

    A lot of people want to boost their reputation. You can do that also if buy link.

  • http://www.4submission.com ChandraBECKER29

    Multiple your traffic and buy text links. It’s a very effective issue and it helps to lift online business.

  • http://www.4submission.com HARRINGTON27Marion

    People, generally, are new to online world. Nonetheless, they need optimize their online business. Hence, they need to get backlinks!

  • http://www.4submission.com RosalindaMCBRIDE22

    It is available to boost credibility. Furthermore, it is acceptable for all. Thus, it is no problem to buy backlinks.

  • http://www.topthesis.com PETERSONLEIGH

    That theme referring to this good post seems to be fantastic! Hence people not should finish the thesis writing or thesis proposal by their efforts, they can get your support.

  • http://www.supremeessays.com Guzman32Ana

    I know that some students feel themselves untrusting about using admission services. Nevertheless, people are not able to determine another resolution. They have to order custom essays papers written by professionals.

  • http://www.bestfinance-blog.com HendricksEstella25

    Have no enough money to buy a car? Worry no more, because that is real to receive the personal loans to work out all the problems. So get a short term loan to buy everything you need.

  • http://www.topthesis.com Lawrence28Freda

    This is really great that you make such fantastic thought close to this good topic. Thence I guess that it can be good if some people receive the thesis proposal and thesis writing from you.

  • http://www.supremeessays.com FryeDorthy25

    I could remember the college students of last years didn’t use writing a research report company to order essays at. Nevertheless, that altered utterly and high school students became to feel OK ordering customized papers online.

  • http://www.topthesis.com Riddle34LADONNA

    A PhD degree should be really important thing for everybody. Who should aid scholars in thesis example referring to this good post making? I would suggest to order the thesis from the thesis writing services. I hope that this proposition could aid you!

  • http://www.bestfinance-blog.com MontoyaKasey

    People deserve wealthy life and home loans or student loan can make it better. Because freedom is based on money.

  • http://www.supremeessays.com Randolph24Janna

    Following the specified analysis of famous experts, a lot of students use the speech and presentation writing company frequently.

  • http://www.topthesis.com PetersBarbara30

    An academic degree suppose to be really important stuff for everyone. Who should help students in thesis abstract about this post composing? I have to suggest to order the thesis from the dissertation writing services. I hope that the advice would help scolars!

  • http://www.topthesis.com DeniseGrant

    Some persons get know that it is more simple to purchase the essay thesis or dissertation about this good post, than to finish by personal efforts.

  • http://www.bestfinance-blog.com StoutGladys

    A lot of specialists state that loan aid a lot of people to live their own way, because they are able to feel free to buy necessary things. Moreover, banks present sba loan for different classes of people.

  • http://www.supremeessays.com Lopez31ALISSA

    According to the definite analysis of some scientists, thousands of students utilize the admission services frequently.

  • http://www.topthesis.com CherylHamilton22

    A doctoral degree suppose to be very serious stuff for everybody. Who could support you in mini dissertation close to this good post finishing? I have to advice to order the dissertation writing in the dissertation writing services. We hope that the advice should help people!

  • http://www.supremeessays.com AnthonyBettye

    Receive great discounts purchasing professionally written custom academic papers at the speech and presentation writing company. Strive to get a lot of benefits ordering term papers in internet!

  • http://www.bestfinance-blog.com KNOXLORRIE

    Following my exploration, thousands of people on our planet receive the credit loans from good banks. Hence, there’s good possibilities to get a commercial loan in all countries.

  • http://www.topthesis.com TinaCabrera19

    That’s great that you make a king of good enough theme referring to this good topic. And we opine that this will be very good if people order the thesis summary or just thesis writing from you.

  • http://www.supremeessays.com DeannaAguirre28

    Difficult academic papers performing seems to be not a trouble for up-to-date students. Just because reaction paper writing company can resolve all papers writing complications.

  • http://www.topthesis.com BridgettHughes

    You are patently, a professional of thesis proposal related to this good post writing but when you like to select the dissertation, I will suggest you to notice the greates one.

  • http://www.bestfinance-blog.com Sandoval27Cornelia

    Some time ago, I really needed to buy a building for my business but I did not earn enough money and couldn’t purchase something. Thank God my comrade proposed to try to take the loans from banks. Hence, I did so and used to be happy with my consolidation loan.

  • http://www.supremeessays.com WATTSVelma26

    Complicated term papers completing seems to be not a trouble for modern guys. Just because custom essay writing firm will soleve all papers writing problems.

  • http://www.supremeessays.com MAYO29Norma

    You should feel yourself OK to visit academic writing help service to place your order at! Moreover, that is usually nice to know that you have got anybody who supposes to be always ready to aid you.

  • http://www.bestfinance-blog.com MariettaOwen26

    If you are in uncomfortable position and have no money to move out from that point, you would have to receive the credit loans. Just because that will help you emphatically. I get commercial loan every time I need and feel myself OK just because of that.

  • http://www.bestfinance-blog.com JAMES21Perez

    Don’t you understand that it’s high time to get the loans, which would help you.

  • http://www.bestfinance-blog.com SummerLevy

    That is understandable that cash can make us disembarrass. But how to act if one doesn’t have cash? The only one way is to receive the mortgage loans and just bank loan.

  • http://www.qualityessay.com Meadows31Magdalena

    Guys need a lot of time for academic papers creating. However, there are circumstances that require urgent reactions. Thus, you cannot miss a minute. Every delay can make fateful consequences. I always buy research paper to satisfy my teacher’s requirements.

  • http://www.gogetessays.com VictoriaROBLES20

    Thank you very much for the kind of great theme about this good post. This is good to buy an essay about this good post.

  • http://www.qualityessay.com Jill34Hicks

    Sometimes I strive to prompt myself create coursework. But, I I guess I am not experienced enough to do this job. The single way I see is to order essay writing. I don’t have got a better idea.

  • http://www.gogetessays.com KatrinaCarter18

    Really good text just about this good post. The students go to the writing services and buy an essay and research paper just about this topic.

  • http://www.qualityessay.com HudsonAmber

    Is it allowed to use this article? I am willing to utilize it for my term paper because I don’t have got enough cash to buy research paper.

  • http://www.gogetessays.com PattiSNOW34

    People will buy essay and the already written essays just about this good topic. Supreme topic! Thank you for this!

  • http://www.gogetessays.com SheilaNixon

    The big quantities of research paper writing services write the pre written essays reffering to this post. Thus, it is a very good chance to buy custom essay papers or written essay just about this good post.

  • http://www.qualityessay.com LuellaSpence32

    Is it permitted to copy afragment of this topic? I would like to use it for my essay because I don’t have got enough money to turn to a writing service.

  • http://www.gogetessays.com AnnetteNunez19

    If students want to get know about this good topic, they would purchase written essays or buy essays with the help of paper writing service.

  • http://www.qualityessay.com AgnesHenderson

    Are you willing to create high quality research papers? Are doubting if it’s ok to buy an essay? Do not worry and do it! I do that all the time and I am always satisfied!

  • http://www.gogetessays.com Tracy28Wells

    Thank you for the kind of good theme about this good post. This is worth to buy custom essay papers about this post.

  • http://www.qualityessay.com HuffmanCarla

    I dream about academic success. I know that I have to write a piece of art. Thence, what if I buy term papers? Will it be possible to get a great stuff in such a way?

  • http://www.gogetessays.com KleinEffie

    The texts referring to this topic are proposed by the term paper writing service and some of us can buy essays and research papers about this.

  • http://www.qualityessay.com BrandiSLOAN

    Look around at your friends! Do they purchase custom essays? Are you going to do the same? I suggest to research the web before you do it!

  • http://www.gogetessays.com ZelmaFigueroa23

    The students have a chance purchase the research papers and buy essay at the paper writing service just about this topic.

Like us on Facebook

This week Top Posts

Write for us

Recent Posts

Recent Posts

Recent Comments

Dominik Bauer

|

thx a lot!

Maximiliano Osorio

|

Osom. Thank you.

Sam

|

Thanks much. It worked like a charm.

HailsandNails

|

Actually, what I see too much of, and what Microsoft actually (sorta) did with Windows 8 is think forward. And let’s be brutally honest. Windows 8 is actually NOT as bad as people is making it out, they’re just freakishly afraid of change (which Linux users are as well, it seems)

SK

|

Yes i will. Keep visiting. Subscribe us to get daily updates. Thanks for the comment

 

Favorite Links

Unixmen Archive

Tags Cloud

android apache browser Centos chrome Debian eyecandy Fedora firefox games gaming gnome google karmic koala kde libreoffice Linux linux distribution LinuxMint lucid lynx maverick meerkat media player mysql Natty Narwhal news oneiric ocelot openoffice opensource opensuse oracle ppa Precise Pangolin release RHEL security server software themes tools ubuntu unix upgrade virtualbox windows wine

Unixmen Twitts

IDG Tech Network
Copyright © 2008-2013 Unixmen.com .
Maintained by Anblik .