Palo Alto firewall unblock ip 2020-03-11 由 Tim Ng debug dataplane show dos block-table debug dataplane reset dos zone L2-untrust block-table source xxx.xxx.xxx.xxx OR unblock all debug dataplane reset dos block-table
Zimbra SMTP/IMAP brute-force log 2020-03-03 由 Tim Ng tail -f /opt/zimbra/log/mailbox.log | grep “invalid password” tail -f /var/log/zimbra.log | grep “authentication fail”
WinPE detect no battery 2020-03-02 由 Tim Ng WinUptp.exe This process requires a charged battery to avoid accidental power-off during an update. drvload %SystemRoot%\Inf\Battery.inf
