/usr/lib/pd/extra/motex/noisegate~-help.pd is in pd-motex 1.1.4-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | #N canvas 1 52 450 300 10;
#X obj 131 140 noisegate~;
#X obj 122 200 dac~;
#X text 49 67 comment;
#X connect 0 0 1 0;
#X connect 0 0 1 1;
|