update-icon-caches
icon theme caching utility
RUN apt-get update && \
apt-get install -y gtk-update-icon-cache
RUN apt-get update && \
apt-get install -y gtk-update-icon-cache
RUN apk add gtk-update-icon-cache
RUN pacman -S --noconfirm gtk-update-icon-cache
RUN apt-get update && \
apt-get install -y gtk-update-icon-cache
RUN yum install -y gtk-update-icon-cache
RUN dnf install -y gtk-update-icon-cache
RUN apt-get update && \
apt-get install -y gtk-update-icon-cache