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November 7, 2018 11:00
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Checking what the Java Runtime DNS TTL property is
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| # Changing the cache TTL to something bigger might be useful, and this command let's you check what it's currently at | |
| jrunscript -e "print(java.security.Security.getProperty(\"networkaddress.cache.ttl\"))" | |
| # And this let's you check that value for a docker image | |
| docker run -it openjdk:8u151 /bin/bash -c 'jrunscript -e "print(java.security.Security.getProperty(\"networkaddress.cache.ttl\"))"' |
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