How to reset a pasword for a wiki user

1. logon to clst wiki server(166.111.134.43)
2. goto /opt/lampp
3. ./bin/mysql -D my_wiki -h localhost -u pma -p
4. issue the password
5. you can change the email address of the user, that can receive a password notification email in the 'user' table. You can desc user to find the structure of the table.
6. if you want to change the password immediately, then update the password of the user table directly. However,

since the password is encryped, you need some trick. For example, set the password of a known account to the intented password, and then copy the encrypted string to the target user.