Category: Career

First of all, JVM memory for 32 bit OS, JVM max is 4GB of RAM. Java Heap java heap is a continuous memory region where all the Objects data will be stored. Java Heap parameters: -Xmx : max heap size (ex:...

Starts from restart the machine: reboot /sbin/shutdown -r now ####check process: ps aux| less ps aux| grep xxx ####backup tar -cpzf $DESDIR/$FILENAME $SRCDIR...

Read a technical book once a month...