Replacing OpenSSH with Dropbear
When you are using a low-end server with only 64MB of memory, sometimes you just have to look for alternate software packages with less bloat to leave more memory for your (often more bloated) applications. OpenSSH is the essential application on a Linux/xBSD server, however I think it is eating up one or two more megabytes of memory than it should, and it can be easily replaced by a lighter weight SSH server like Dropbea...
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