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Dev tools · February 14, 2019

Globster.xyz – a tool to test and visualise glob pattern matching

Globster is an online tool for testing and visualizing results of glob patterns matching.

Globster.xyz – a tool to test and visualise glob pattern matching launched on February 14, 2019 with 7 votes, #1,126 of 3,290 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 7 years on.

What it does

Glob or shell globbing refers to the process of matching glob patterns to files in the filesystem. Best to illustrate it with an example: bash shell command cp *.jpg ./thumbnails will copy all files that have .jpg extension to the thumbnails folder. In that context *.jpg is the glob pattern and it will match all the files in the current working directory that have .jpg extension. Think of it as a pattern matching for the filesystem. globster.xyz is a tool to test and visualise glob pattern matching. Type your glob pattern in the input field above and all matched files will be highlighted in blue in the tree directory structure. Use it to debug when your glob does not work or to experiment…from globster.xyz

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