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/proc/1383/root/sys/class/input
↑ .. 📁 event0 📁 event1 📁 event2 📁 event3 📁 event4 📁 input0 📁 input1 📁 input3 📁 input4 📁 input5 📁 mice 📁 mouse0 📁 mouse1 📁 mouse2