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README.md

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+# ec-chrlimit
+
+## Installation
+
+Simply add an `x` permission to the script and run it directly from the working directory. You can copy the file to shared binary folder as well, eg. `/usr/local/sbin`.
+
+This script requires [ectool](https://github.com/coreboot/coreboot/tree/master/util/ectool) to be installed.
+
+## Usage
+
+The script expects two integers (0-100) for lower and upper limit respectively.
+
+```
+$ ./chrlimit.sh 40 80
+```