You can dump Linux or Unix server memory. This is useful for forensics analysis, and testing your own system. This is often desirable to see:

• What code and what data actually resides in memory.
• You can search for specific pids memory.
• Search memory for string and other data such as passwords.
• Works as add-on tool for gdb and others.
• Search/replace/dump memory from running processes and core files.
• All kinds of deep hacking activities that simply saves your time and solve problems.