January 2014 - Sysadmins of the North

Optimize images for the web in bulk

Optimizing and loss-less compressing images is one of those items that always pops up when analyzing your website with Google PageSpeed Insights. Images have to be loss-less compressed to save many bytes of data and thus bandwidth. This speeds up the download time of your website. But, how do we optimize images for the web? Or, what if I have hundreds of images that needs optimization? Let's optimize and loss-less compress images in bulk, read on.

By Jan Reilink 12/01/2014WordPress

GNU Linux

Mount an Open-Xchange InfoStore on Linux

Open-Xchange is an all-in-one Groupware solution, providing not only email, but also a CalDAV calendar, tasks, file- or InfoStore and an online document editor. All shareable with other users. The InfoStore is used to save documents online, in the cloud. This article is about accessing and mounting your Open-Xchange remote WebDAV InfoStore file share, on Linux with mount.davfs or Dolphin GUI file manager.

By Jan Reilink 06/01/2014GNU Linux

Windows Server

Forfiles: How to delete files recursively on Windows Server

Delete files recursively with Forfiles on Windows Server. The Forfiles command on Windows selects and executes a command on a file or set of files. Forfiles is ideal for batch processing through scripts: you can run a command on or pass arguments to multiple files. For example, you delete files recursive if files are older than 'n' days.

By Jan Reilink 01/01/2014Windows Server

Month: January 2014

Optimize images for the web in bulk

Mount an Open-Xchange InfoStore on Linux

Forfiles: How to delete files recursively on Windows Server

Windows Server

Web applications

PowerShell