Free repair maintenance software for mac

With Repair Future Sent Dates it is posible if a message has a "Sent" date in the future to change it to be one hour in the past.

Completly freeware for personal use.

Maintain1 is an AppleScript Studio Application. The main purpose of this program is to provide a simple interface to run shell scripts in the terminal. The little program started out with about 3 or 4 buttons and now we are close to 100 buttons.

The scripts that the buttons control do several different things. When including local and remote operations there are close to 250 things that maintain1 can do.

These are the general things that you can do with maintain1.

Daily clean up task, weekly cleanup task, monthly cleanup ,clean local cache, clean system cache, clean internet caches,remove terminal preferences,add tcsh login and log out scripts to home directory,flush lookupd cache,reboot computer,Restart Daemons,
set ip buffer sizes to default, double the ip buffer sizes,let you pick the values for ip buffer sizes, set either-net to : 10baseT/UTP,100baseTX,1000baseTX,Auto.half-duplex,full-duplex.

Real Time data for net connections , modem, either net,Airport,Firewire, and connections in general

Real Time Logs, Cups error,Cups Access, Lpr, Netinfo, Lookup, System, Apache error, Apache access, ftp, ppp.

Repair permissions , Force stop a process, Prebind, Change a process Priority,see Running processes, see System usage statistics, List all open files, Monitor System.
Real Time: disk in/out, disk activity, net activity , virtual memory.

Six slots where you can import your own shell script into the program.search for text , force empty trash , force delete a file, back up a folder using tar and gzip , turn journal file system on an off, remote login, remote copy , Defrag a folder , back up using ditto and gzip record screen pics and open then as an image sequence in Quicktime. ...etc.

Enhancements:

• Rebuild Spotlight Index
• Force Empty Trash

Requirements:

• Mac OS X 10.5 or later.

Repair Shop is an AppleScript that repairs/verifies your disks permissions.

One of the more ironic permissions issues in OS X Jaguar is when the permissions of the Disk Utility application itself become corrupted. This can prevent you from being able to use Disk Utilitys "Repair Permissions" tab to repair the permissions on your disk, including those of the Disk Utility application itself.
Repair Disk Utilitys Permissions can fix this corruption which would result in the following type of "Operation not permitted" errors reported in the Repair Permissions progress window:
- User differs on ./Applications, should be 0, owner is 501
- Group differs on ./Applications, should be 80, group is 99
- Owner and group not corrected on ./Applications, reason Operation not permitted
- Permissions not corrected on ./Applications, reason Operation not permitted.
Enhancements:
- Rewritten as a Cocoa (AppleScript Studio) application with a cleaner interface.
- Added a workaround for an AppleScript bug that could prevent a user whose password is blank from successfully executing the "do shell script" repair procedure.