Linux basics Recipe

  1. Execute the following:
    cat /proc/cpuinfo &>> diag_linux_$(hostname).txt; cat /proc/meminfo &>> diag_linux_$(hostname).txt; sysctl -a &>> diag_linux_$(hostname).txt; netstat -i &>> diag_linux_$(hostname).txt; netstat -s &>> diag_linux_$(hostname).txt; journalctl -p warning -n 500 &>> diag_linux_$(hostname).txt
  2. Upload diag_linux_*