The downside of the lsof command is that you always have to either contact users and ask them to terminate certain processes or manually terminate them yourself.
清單出外部命令lsof的示例。
您也許想在這個階段考慮升級其他軟件，比如openssl、openssh、lsof等。
While not directly related to using lsof, a brief diversion to the /proc directory is in order.
