I have a bunch of directories under 1 sub directory. Is there an easy way to determine the drive space percentage and remove files in each of those directories that are older than xx days (input when script runs).
While trying to get the drive space percentage, I'm using this:
MyDriveTotal=DiskSize(UNC,1)
MyDriveFree=DiskFree (UNC,1)
PercentageFree=(MyDrivefree/MyDriveTotal *100) but it isn't returning what I'm expecting (xx.xxxx)... It's returning (-xxxxx)
Thanks for your help.
If you want to do math with 'huge numbers' you will need to do with the 'huge number' extender. Otherwise, you should just use the default floating point format (0) because you can use floating point math. Floating point math does not require an extender.
Very helpful, thanks. I used the extender and retrieved exactly what I was looking for.
Is there a way to use the TimeDate function to compare the difference in days of an actual file date?
Timedate reports | Mon 9/22/2014 10:52:59 AM
Using Fileinfotoarray, I'm able to get all of the info I need from all of the files in a directory but the dates are reported differently:
2014:08:18:05:55:32
I guess I can parse all of this info and do some math for year differences and day differences but there has to be an easier way.
***EDIT*** Ok, hold off on this. I think I found the timediff function. :)
It's been a while since using winbatch but I still love the flexibility.
So this seems to do exactly what I need which is... if a drive has under a certain percentage of free space, delete all files in each sub-directory that are more than xxx days old. If the sub-directory is empty, just delete it.
AddExtender("WWHUG44I.DLL", 0, "WWHUG64I.DLL")
date=TimeYmdHms()
year=itemExtract(1,Date,":")
GetDir = DirScript()
Purger=strcat(getDir, "Purger.ini")
DriveSpacepercentage = IniReadPvt ("Settings", "Percentage", "", purger)
DaysToPurge = IniReadPvt ("Settings", "DaysToPurge", "", purger)
UNC = IniReadPvt ("Settings", "PurgePath", "", purger)
SubDirs=strcat(UNC, "\","*.*")
infoarray = DirInfoToArray(SubDirs, 1|2)
MyDriveTotal=DiskSize(UNC,1)
MyDriveFree=DiskFree (UNC,1)
PercentagefreeD=huge_divide(MyDriveFree,MyDriveTotal)
Percentagefree =huge_multiply(PercentagefreeD,100)
If DriveSpacePercentage < Percentagefree
For xx = 1 To Infoarray[0,0]
Dirinfostr = strcat(infoarray[xx,0])
infostrfiles = strcat(Dirinfostr, "\*.*")
infolistfiles= Fileinfotoarray(infostrfiles, 1|2)
If (infolistfiles[0,1]) <1
dirRemove(DirInfoStr)
else
GOSUB DeleteFiles
endif
next
:DeleteFiles
For aa = 1 to infolistfiles[0,0]
FileInfoName = strcat (infolistfiles[aa,0])
FileInfoDate = strcat (infolistfiles[aa,2])
DateDiff=timediffdays(date, fileInfoDate)
If DateDiff > DaysToPurge
FileDelete (FileInfoName)
endif
next
return
EndIf ;endif for percentagefree.
exit
If there was an easier way, I'd love to see it. This is working fine for me but maybe next time I'll try something different.