purge

I want to purge Elements of my varnish using HTTP. This http call is triggered from a backend server behind the varnish itself, so the backend server has not other access but HTTP. I have implemented the following purging rules with the according ACL which work fine for curl -X PURGE http://www.example.com/image/123/photo-100-150.jpg but I want to be able to purge an URL via HTTP using Regex curl -X PURGE http://www.example.com/image/123/*.jpg That way I want to clear all scaled version of this image once a new has been uploaded. Is there a way? try this: if varnish 3.0 and up. vcl_recv { if

I am running the following command from within a maven project directory: mvn dependency:purge-local-repository What is the expected behavior? Will it delete (and re-download?) all the dependencies already existing in my local repo for that particular project (i.e. whose directory I am in) or will it delete all the contents of my local repo? By default, purge-local-repository will remove from the local repository all the files associated to the version of each dependency (including transitive) of the project it is ran on: Remove the project dependencies from the local repository, and

Are there existing solutions to delete any files older than x days? Ravi Bhatt Amazon has introduced object expiration recently. Amazon S3 Announces Object Expiration Amazon S3 announced a new feature, Object Expiration that allows you to schedule the deletion of your objects after a pre-defined time period. Using Object Expiration to schedule periodic removal of objects eliminates the need for you to identify objects for deletion and submit delete requests to Amazon S3. You can define Object Expiration rules for a set of objects in your bucket. Each Object Expiration rule allows you to

During merges mercurial leaves .orig file for any unresolved file. But after manually resolving problems and marking a file correct it does not delete the .orig file. Can it be automatically removed by some command? I work on a Mac so I can use something like: find . -iname '*.orig' -exec rm '{}' ';' and alias it or something, but I'd rather use something like hg cleanup... UPDATE: Since some time now, Purge extension is bundled with Mercurial and solves this problem nicely. Martin Geisler Personally, I use $ rm **/*.orig if I get tired of the .orig files. This works in Zsh and in Bash 4 after

Is the HTTP verb PURGE idempotent? If I send the same PURGE request twice will I receive 200 the second time? I have a microservice that invalidates a Varnish cache before publishing a message into a rabbit queue. In case of purge failure our need is to just log and continue the execution. The queue consumer has to get the latest status of the resource from the Varnish cache. Will a new purge request (before actually requesting the resource from varnish) from the second microservice return success in case the first purge from the first microservice succeeded? PURGE is not a standard HTTP

Question: How do you delete all files in a directory except the newest 3? Finding the newest 3 files is simple: ls -t | head -3 But I need to find all files except the newest 3 files. How do I do that, and how do I delete these files in the same line without making an unnecessary for loop for that? I'm using Debian Wheezy and bash scripts for this. This will list all files except the newest three: ls -t | tail -n +4 This will delete those files: ls -t | tail -n +4 | xargs rm -- This will also list dotfiles: ls -At | tail -n +4 and delete with dotfiles: ls -At | tail -n +4 | xargs rm -- But