path: cog_0.18.5-1/docs/platform-wl.md
if [[ -z $XDG_RUNTIME_DIR ]] ; then
  eval "$(tr '\0' '\n' < /proc/$(pidof cage)/environ | grep '^XDG_RUNTIME_DIR=')"
fi


path: cog_0.18.5-1/docs/platform-wl.md
```sh
tr '\0' '\n' < /proc/$(pidof cage)/environ | grep '^XDG_RUNTIME_DIR='
```