7/26/2023 0 Comments Grsync vs arrsync![]() ![]() Rsync -r /Users/tnelson/Desktop/ /Volumes/DocsBackup If you want to copy only the contents of the Desktop, and not the parent folder named Desktop, you would add a forward slash after the directory named Desktop, like this: After the command is executed by hitting the return or enter key, the DocsBackup flash drive will have a new folder named Desktop, with all of my Desktop content. In this example, my messy Desktop folderand its contents will be copied to a USB flash drivenamed DocsBackup. (Replace tnelson with your user name, and DocsBackup with your desired target for the copy.) Rsync -r /Users/tnelson/Desktop /Volumes/DocsBackup To tell rsync we want all the files and folders, including everything in subdirectories, we include the -r option. Let’s look at a basic rsync command that will copy a directory and all sub-directories it may contain. Notice that the time stamp on all the copied files is set to the current date.) (The rsync -r command copied all the files on my Desktop to my USB flash drive named DocsBackup. While the number of options can get long, the format is always the same the rsync command followed by any optional switches, then the source directory followed by the destination directory. Rsync -options theSourceDirectory theDestinationDirectory Rsync uses a simple structure for issuing commands: If you’re new to using the Terminal app, check out the Rocket Yard series Tech 101: Introduction to the Mac’s Terminal App. The Terminal app is used to invoke rsync and its various commands. Always check version compatibility when using rsync with remote systems. You should have no problems using the older Mac version with remote platforms that have one of the newer versions installed, but going the other direction could have unexpected results. The Mac version has been at 2.6.9 for a number of years, while the current version is at 3.1.3 (as of January, 2018). The version of rsync that’s distributed with the Mac tends to lag behind the current version available on the rsync website. If you’re looking for a copy of rsync to install on a system other than a Mac, or you’re just interested in discovering more about this versatile app, you can check out the rsync website.īefore we get into details about using rsync on the Mac, a note about versions. If you wish to use rsync with a remote system, you’ll need to ensure that both the local system and the remote system have rsync installed. In this Rocket Yard Guide, we’re going to concentrate on using rsync locally. It can also be used for basic file copying, and for maintaining file synchronization between one or more folders, either locally or with a remote system (think cloud-based storage, as an example). The rsync program has a number of features that make it a good candidate for building local, as well as remote, backup, archiving, and synchronization systems. Written for Unix operating systems, rsync is included with the Mac and can be accessed directly from Terminal, or used within a number of scripting languages. Is the output in var/log, and what file is it? Thanks in advance.Īnaconda cron-20110717 messages-20110710 spooler-20110710Īudit cups messages-20110717 spooler-20110717īoot.log-20110710 lxdm.log prelink wpa_supplicant.logīoot.log-20110717 secure wtmpītmp-20110701 maillog-20110704 secure-20110710 Xorg.0.log.oldĬonsoleKit maillog-20110710 secure-20110717 Xorg.9.logĬron maillog-20110717 setroubleshoot yum.You may not have heard of rsync it’s a file transfer and synchronization program that’s often used to create elaborate and complex backup systems. When the kernel crash occurred, the bsd? (black screen of the death) msg said: ABRT started. Backup movie (1 GB) using RSYNC from local hdd to remote USB hddĮxplain me what command to pass to send the kernel backtrace of the crash as an attachment. ![]() Version-Release number of selected component (if applicable):Ģ. Rsync error: error in rsync protocol data stream (code 12) at io.c(601) Rsync: connection unexpectedly closed (70 bytes received so far) Rsync error: error in file IO (code 11) at receiver.c(322) Rsync: write failed on "/media/disk2/torrent/avi/0004.avi": Read-only file system (30) Rsync: writefd_unbuffered failed to write 4 bytes to socket : Broken pipe (32) avi backup, and did not complete the operation (msg): Grsync generated a warning message midway in the second. ![]() 558.02kB/s (second movie - Warning message) The second time: I tried another backup (PC hdd > USB hdd) speed was *very* slowĪvi. The fist time: I generated a kernel crash: I have tried grsync for the first time on F-15, to backup some files on my PC hhd to my USB hdd. ![]()
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