for example: restrict user A to run nginx (or other services) only on specific ports (such as 8080)
for example: restrict user A to run nginx (or other services) only on specific ports (such as 8080)
Poor user A.
I think you can just open a specific port through the firewall (iptables or firewalld)
there are two options I know so far:
provide these two methods. Study them
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for example, the files in the csv directory below lf-orders-2018-11-20 (1700) .csv lf-orders-2018-11-20 17002.csv file names contain spaces and are interspersed with parentheses in both Chinese and English. You need to replace them with an underscor...