sudo update-alternatives –install /usr/bin/keytool keytool /opt/jdk-11.0.1/bin/keytool 1111

et tous les autres ‘/opt/jdk-11.0.1/bin/jaotc’ ‘/opt/jdk-11.0.1/bin/jar’ ‘/opt/jdk-11.0.1/bin/jarsigner’ ‘/opt/jdk-11.0.1/bin/java’ ‘/opt/jdk-11.0.1/bin/javac’ ‘/opt/jdk-11.0.1/bin/javadoc’ ‘/opt/jdk-11.0.1/bin/javap’ ‘/opt/jdk-11.0.1/bin/jcmd’ ‘/opt/jdk-11.0.1/bin/jconsole’ ‘/opt/jdk-11.0.1/bin/jdb’ ‘/opt/jdk-11.0.1/bin/jdeprscan’ ‘/opt/jdk-11.0.1/bin/jdeps’ ‘/opt/jdk-11.0.1/bin/jhsdb’ ‘/opt/jdk-11.0.1/bin/jimage’ ‘/opt/jdk-11.0.1/bin/jinfo’ ‘/opt/jdk-11.0.1/bin/jjs’ ‘/opt/jdk-11.0.1/bin/jlink’ ‘/opt/jdk-11.0.1/bin/jmap’ ‘/opt/jdk-11.0.1/bin/jmod’ ‘/opt/jdk-11.0.1/bin/jps’ ‘/opt/jdk-11.0.1/bin/jrunscript’ ‘/opt/jdk-11.0.1/bin/jshell’ ‘/opt/jdk-11.0.1/bin/jstack’ ‘/opt/jdk-11.0.1/bin/jstat’ ‘/opt/jdk-11.0.1/bin/jstatd’ ‘/opt/jdk-11.0.1/bin/keytool’ ‘/opt/jdk-11.0.1/bin/pack200’ ‘/opt/jdk-11.0.1/bin/rmic’ ‘/opt/jdk-11.0.1/bin/rmid’ ‘/opt/jdk-11.0.1/bin/rmiregistry’ ‘/opt/jdk-11.0.1/bin/serialver’ ‘/opt/jdk-11.0.1/bin/unpack200’