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Dropboz symbolic linker11/22/2023 ![]() ![]() Even if symbolic links only link to folders, sync-applications can still remove files within the original folder.Eventually you might need an app to remove broken links if you use this extensively. Symbolic links can link to anything, but will remain as dead links if you remove the original file at some point. Hard links can only link to files, not folders.Hard links can’t link to other volumes/drives, which is a limitation I’d rather not have when making links, since some of my sync folders are located on other drives on occasion.Here is how they are different (head to WikiVS for more): This also makes it possible to share the same file in multiple sync folders. Instead of making copies of the files or moving it altogether you can simply create a link in the folder and the sync software will treat it as a normal file. Hard vs symbolic linksīased on my understanding, symbolic links and hard links both achieve what I wanted the ability to sync files or folders from other locations on the drive with Dropbox, Bittorrent Sync or similar. I changed the code to create symbolic links for both files and folders. I still don’t really know much, but I ended up stealing an example online from the Microsoft dev center, which originally was written to create “hard links” for files. When starting out I had no previous experience with shell extensions, so researching various approaches to doing this took around 5 hours. It might not even be educational, and I’ll add all the most relevant links at the bottom. The following post is basically just me rambling on about the things I did and learned (to force myself to rethink the steps). The DLL-file we create in this project is available on Github, and some simple bash-scripts makes (un)installing easy. In this little project we figure out how to do that by means of “shell extensions”. However it would be nice to be able to do the same thing by right clicking and dragging files as well. For instance, syncing settings in some application on multiple computers can be done by linking them together via a dropbox-folder.Ĭreating links usually works by opening the command line and using the “mklink”-command. ![]() Links are kind of like more advanced shortcuts that lets you link to content in other areas of the computer. However it is also possible to synchronize files outside this folder by using symbolic or hard links. Sync apps like Dropbox work by having a folder on the computer that synchronizes with the cloud. This is a work in progress, stuff in red are things I’ll elaborate on later ![]()
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