optimise

.github/dependabot.yml

@@ -1,5 +1,4 @@
 # Set update schedule for GitHub Actions
-- name: Dependabot
 version: 2
 updates:
   - package-ecosystem: "github-actions"

Dockerfile.ubuntu-1804

@@ -5,7 +5,12 @@ LABEL maintainer="LinuxGSM <[email protected]>"
 # Install UTF-8 unicode
 RUN echo "**** Install UTF-8 ****" \
   && apt-get update \
-    && apt-get install -y locales apt-utils debconf-utils ca-certificates
+  && apt-get install -y locales apt-utils debconf-utils ca-certificates \
+  && apt-get -y autoremove \
+  && apt-get -y clean \
+  && rm -rf /var/lib/apt/lists/* \
+  && rm -rf /tmp/* \
+  && rm -rf /var/tmp/*
 RUN localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
 
 # Add unicode support

Dockerfile.ubuntu-2004

@@ -5,7 +5,12 @@ LABEL maintainer="LinuxGSM <[email protected]>"
 # Install UTF-8 unicode
 RUN echo "**** Install UTF-8 ****" \
   && apt-get update \
-    && apt-get install -y locales apt-utils debconf-utils ca-certificates
+  && apt-get install -y locales apt-utils debconf-utils ca-certificates \
+  && apt-get -y autoremove \
+  && apt-get -y clean \
+  && rm -rf /var/lib/apt/lists/* \
+  && rm -rf /tmp/* \
+  && rm -rf /var/tmp/*
 RUN localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
 
 # Add unicode support
@@ -29,3 +34,4 @@ RUN echo "**** Install SteamCMD ****" \
 
 # Update SteamCMD
 RUN steamcmd +quit
+

Dockerfile.ubuntu-2204

@@ -2,10 +2,17 @@ FROM ubuntu:22.04
 
 LABEL maintainer="LinuxGSM <[email protected]>"
 
+LABEL maintainer="LinuxGSM <[email protected]>"
+
 # Install UTF-8 unicode
 RUN echo "**** Install UTF-8 ****" \
   && apt-get update \
-    && apt-get install -y locales apt-utils debconf-utils ca-certificates
+  && apt-get install -y locales apt-utils debconf-utils ca-certificates \
+  && apt-get -y autoremove \
+  && apt-get -y clean \
+  && rm -rf /var/lib/apt/lists/* \
+  && rm -rf /tmp/* \
+  && rm -rf /var/tmp/*
 RUN localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
 
 # Add unicode support
@@ -29,3 +36,4 @@ RUN echo "**** Install SteamCMD ****" \
 
 # Update SteamCMD
 RUN steamcmd +quit
+