Holger Parplies <[email protected]> wrote on 12/10/2014 10:59:17 AM:

> Colin Shorts wrote on 2014-12-10 11:45:41 +0000 [Re: [BackupPC-
> users] How to delete backups]:
> > You might want to press <Enter> before typing 
> > `/usr/share/BackupPC/bin/BackupPC_nightly 0 255', otherwise it will 
get 
> > deleted too.
> 
> right, press <Enter> *before* the command, *not after*. ***Never*** run
> BackupPC_nightly from the command line. ***Never*** advise other to do 
so.
> Really quite simple.

Why not, exactly?  I do it all the time.  I'm not saying you're wrong:  I 
just want to know where the harm might be.  But you state the "never do 
that" in such strong terms, I'm wondering where the disconnect it.

For the original poster:  The only time I need to manually delete a backup 
is when I need the space, and I need it *right* *now*.  Otherwise I would 
simply change the FullKeepCnt and IncKeepCnt variables and let BPC clean 
it up for me.  (Or where I do a backup at the wrong time and it catches a 
large amount of unimportant temporary files *and* I really need the space 
and I don't want to lose my history, but that's a very, very specific case 
that doesn't happen enough to make this a general practice.)

By the way, that's probably the best way to handle this problem.  Set the 
FullKeepCnt and IncKeepCnt to 1, do a full backup and let BackupPC manage 
deleting everything for you!  :)

(Also, for completeness, if you delete a single backup, you better know 
what you're doing, particularly which backups depend on the backup you're 
deleting.  Or, if you have filled-in backups (like I do), why deleting 
that full doesn't actually free up any space, even *after* running 
nightly...  And don't forget to modify the backups file to match the 
destruction you are doing...  If all of that sounds like too much, simply 
use the FullKeepCnt and IncKeepCnt and let BPC do the cleanup.)

Tim Massey
 
Out of the Box Solutions, Inc. 
Creative IT Solutions Made Simple!
http://www.OutOfTheBoxSolutions.com
[email protected] 
 
22108 Harper Ave.
St. Clair Shores, MI 48080
Office: (800)750-4OBS (4627)
Cell: (586)945-8796 
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