![]() ![]() Except for the original backup it is very fast. Read the section on incremental backups () for the original idea. The concept was originally thought of by Mike Rubel (). The easiest way to do this is to use rsnapshot (). I will work on the cron scheduling at a later date but for now I'm just trying to figure out how not to copy the whole thing over each time. I don't mind keeping them there JUST in case. Also, I don't feel a need to have the destination delete files that are no longer on the source. I have read the man pages and I must be missing something as I can't figure out the switch that says "look for changes, copy those over, keep all else the same". I just want to look in my /media/2tbext drive and figure out new and changed files and put them over on the other 2 drives without doing the whole thing each time. I don't really want to tar and keep backups that way that I can pull by date as I don't have the space for it. I suspect the 23 code is tied to the "failed to set times" part but not sure what to do about that or if I should be concerned as when I look at the 2Tb and 750Gb drive, the file counts are as expected as well as sizes. Where the exclude-from= is a file I set up to exclude the 7 directories I don't need daily.īut I noticed at the start I get "rsync: failed to set times on "/media/750gbext/.": Operation not permitted (1)" and at the end on both I get an exit code 23. Rsync -r -t -p -o -g -v -progress -s -exclude-from=/home/michele/.grsync/notfullbackup /media/15tbint/ /media/750gbext Rsync -r -t -p -o -g-v -progress -s /media/15tbint/ /media/2tbext I've done the intial copies over using the following commands: Then daily, I want to take the 1.5Tb drive less 7 directories and copy them to the 750Gb drive. My plan to to take the 1.5Tb drive and full copy it to the 2Tb drive once per week. For ease of use, I installed grsync while I learn the various commands but it shows you the actual command line command.ġ.5Tb internal drive that houses all data (except /home which I will back up separately) You can use rsync to copy and sync files between different directories in your Linux operating system.Working through a few things while setting up the new system and the priority is being diligent about backups. That’s all was the basic usages of rsync utility. rsync -r -exclude="*.odc" /home/tin/Documents/ /home/tin/Desktop/documentsīy entering the following command, all files will be copied from source to destination except. You can also exclude certain files while copying the file and folder using rsync. Similar to files, you can also copy the entire folder and the files contained in it using rsync command.Īdd below command in the terminal: rsync -recursive /home/tin/Documents/ /home/tin/Desktop/documents Add –progress in the rsync command in syntax as shown below: rsync -min-size=20k -progress /home/tin/Documents/*.odc /home/tin/Desktop/data You can also view progress while copying files using rsync. rsync -min-size=30k /home/tin/Documents/*.odc /home/tin/Desktop/data Files with size less than 30K will not get copied using rsync. ![]() In this example, I am specifying the minimum size of 30K. Similarly, you can also specify the minimum size that can be copied using rsync. rsync -max-size=0.2k /home/tin/Documents/*.odc /home/tin/Desktop/data Files with size larger than this will not be copied to /home/tin/Desktop/data. Let’s say, in this case, I am specifying the maximum size to 0.2K. You can also specify the maximum size of the file that can be copied using rsync. This command copies the content of the local /var/It uses the user ‘root’ to log into the remote system. Rsync can copy files over the network, all you need is the SSH login of the remote server or desktop.Įxample: rsync -e ssh /var/www/ :/var/www/ odc files in the source directory /home/tin/Documents will be copied to destination directory / home/tin/Desktop/data. To copy all the files from a source directory to the destination directory, enter the below command: rsync /home/tin/Documents/*.odc /home/tin/Desktop/dataĪfter running the above command, all. In options, you can specify a variety of parameters. If it is not pre-installed, you can install it using the below command: sudo apt install rsync Using Rsync Rsync is pre-installed with some of the Linux distributions. In this article, I will describe some common use cases for rsync in Linux. You can synchronize files between two directories on the same computer, between the directories in two systems on the same network and between two directories on the remote system. Rsync (Remote sync) is a useful synchronization tool for copying and synchronizing files and directories in local and remote Linux systems. ![]()
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