:
# Debian/Ubuntu sudo apt install openjdk-17-jre-headless sudo yum install java-17-openjdk-headless linux java runtime environment
USER appuser WORKDIR /app CMD ["java", "-XX:+UseContainerSupport", "-XX:MaxRAMPercentage=75.0", "-jar", "myapp.jar"] Installing JRE on Major Linux Distributions 3
# Disable SSLv3, TLSv1, TLSv1.1 jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, MD5withRSA package.access=sun.,com.sun.xml.,com.sun.jndi.,... 9.3 Running JRE with least privilege Create a dedicated system user: "myapp.jar"] # Disable SSLv3
:
: Use OpenJDK (distro package) or Adoptium for most Linux servers. 3. Installing JRE on Major Linux Distributions 3.1 Debian / Ubuntu / Linux Mint # Update package index sudo apt update Install JRE (OpenJDK 17 LTS) sudo apt install openjdk-17-jre Alternative: JRE 11 sudo apt install openjdk-11-jre Check installation java -version
# Search for java binary find /usr -name java -type f 2>/dev/null export PATH=$PATH:/usr/lib/jvm/java-17-openjdk/bin 10.2 "Error: Could not create the Java Virtual Machine" Cause : Insufficient memory or invalid JVM flags.
