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export JAVA_OPTS="-Xms512m -Xmx8g -Djava.net.preferIPv4Stack=true \
-Dhttps.proxyHost=lab2.wnam.ru -Dhttps.proxyPort=3128 \-Dhttps.proxyUser=user -Dhttps.proxyPassword=pass"
...
...
export JAVA_OPTS="-Xms512m -Xmx8g -Djava.net.preferIPv4Stack=true \
-Dhttps.proxyHost=lab2.wnam.ru -Dhttps.proxyPort=3128 \-Dhttps.proxyUser=user -Dhttps.proxyPassword=pass"
...