improved mybackup

Here’s an improved version of mybackup, a MySql database backup tool. The changes against 0.9.5c are:

0.9.6:

• option to exclude databases
• by default exclude MySql’s information_schema metainfo DB
• access TABLE STATUS rows by name instead of position
• use the standard ‘-’ for STDOUT instead of ‘BLANK’ which wouldn’t work
• open log file before writing any output

Tomas Pospisek, tpo at sourcepole.ch