ssh-add
Manage loaded ssh keys in the ssh-agent. Ensure that ssh-agent is up and running for the keys to be loaded in it. More information: <https://man.openbsd.org/ssh-add>.
RUN apt-get update && \
apt-get install -y openssh-client
RUN apt-get update && \
apt-get install -y openssh-client
RUN apk add openssh
RUN pacman -S --noconfirm openssh
RUN apt-get update && \
apt-get install -y openssh-client
RUN yum install -y openssh-clients
RUN dnf install -y openssh-clients
RUN apt-get update && \
apt-get install -y openssh-client