joeabrams026

What process using what port n lsof -i tcp:

joeabrams026

getting an .sshrc

• brew install .sshrc
• add things to .sshrc you want run in new ssh sessions

export PROMPT_COMMAND='history -a'
alias lastupdated='stat --printf="%y %n\n" $(ls -tr $(find * -type f))'

• alias ssh=sshrc in your local .*rc file

joeabrams026

To list java processes jcmd -l

To run diagnostics on a running JVM: jcmd <pid> <cmd>

See a list of commands to run at: https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/tooldescr006.html