docs: add minimum versions [skip ci]

templates: remove extra line continuation

Signed-off-by: Adphi <philippe.adrien.nousse@gmail.com>

templates/alpine.Dockerfile

@@ -9,16 +9,9 @@ RUN apk update --no-cache && \
       busybox-initscripts \
       openrc
 
-#RUN apk update --no-cache && \
-#    apk add \
-#      linux-virt \
-#      alpine-base \
-#      openssh-server
-
 RUN for s in bootmisc hostname hwclock modules networking swap sysctl urandom syslog; do rc-update add $s boot; done
 RUN for s in devfs dmesg hwdrivers mdev; do rc-update add $s sysinit; done
 
-
 RUN echo "root:{{- if .Password}}{{ .Password}}{{- else}}root{{- end}}" | chpasswd
 
 {{ if eq .NetworkManager "ifupdown"}}

templates/debian.Dockerfile

@@ -31,7 +31,7 @@ network:\n\
         addresses:\n\
         - 8.8.8.8\n\
         - 8.8.4.4\n\
-' > /etc/netplan/00-netcfg.yaml \
+' > /etc/netplan/00-netcfg.yaml
 {{ else if eq .NetworkManager "ifupdown"}}
 RUN apt install -y ifupdown2
 RUN mkdir -p /etc/network && printf '\

templates/ubuntu.Dockerfile

@@ -30,7 +30,7 @@ network:\n\
         addresses:\n\
         - 8.8.8.8\n\
         - 8.8.4.4\n\
-' > /etc/netplan/00-netcfg.yaml \
+' > /etc/netplan/00-netcfg.yaml
 {{ else if eq .NetworkManager "ifupdown"}}
 RUN apt install -y ifupdown-ng
 RUN mkdir -p /etc/network && printf '\