How does the linux server proxy all external requests?

recently, I am doing crawlers to grab data. In order to prevent the native ip from being blocked, I bought an Ali cloud server of dynamic ip, but encountered a problem: how to forward all external requests to their given target website on this Ali cloud server?

is actually how to build a forwarding server?

Proxy-server linux
Aug.20,2021

is the same as "climbing over the wall".
the simplest thing is to use ssh as a "proxy" directly.
https://www.ibm.com/developer.

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b37557-2c091.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b37557-2c091.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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