xmlstarlet
A command-line XML/XSLT toolkit. Note: You will likely need to know XPath: <https://developer.mozilla.org/en-US/docs/Web/XPath>. More information: <https://xmlstar.sourceforge.net/docs.php>.
RUN apt-get update && \
apt-get install -y xmlstarlet
RUN apt-get update && \
apt-get install -y xmlstarlet
RUN apk add xmlstarlet
RUN pacman -S --noconfirm xmlstarlet
RUN apt-get update && \
apt-get install -y xmlstarlet
RUN dnf install -y xmlstarlet
RUN apt-get update && \
apt-get install -y xmlstarlet