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Full Discussion: Where to store backup?
Top Forums UNIX for Beginners Questions & Answers Where to store backup? Post 303038650 by Neo on Tuesday 10th of September 2019 12:13:06 AM
Old 09-10-2019
Quote:
Originally Posted by Circuits
Okay, I suppose I am just confused about what actually happens when I create a backup. It sounds to me like I will need a healthy amount of space and that putting the backup elsewhere (perhaps on the network?) is a good idea?
What do you actually mean by "the network' ?

You should be very specific when discussing technology if you really want help.

But in general, where you store your backups is based on your risk model.

I do not store backups on "clouds" or "the network" or "cloud servers" generally speaking because backups should be stored, for me, in a trusted place which I control.

I keep some backups on a hard drive next to my feet.

Storage is cheap in today's modern world. I backup all by data. Other people, backup none of their data.

I know one guy who is one of the best technical scuba divers in the world. He dives deeply into caves for many kilometers where he must stage 20+ tanks of various gases. He plans for every contingency when he scuba dives with considerable redundancy.

However, he always is posting on social media how he lost some data for an important presentation because he has no backups and his disk crashed.

So, I think to myself. Here is a guy who is very careful about how he dives in caves; but is quite careless about his digital data. But then again, he cares about his life much more than he cares about a loss of some power point presentation data; which is his risk management model.


Everyone, every business, indeed very entity has their own risk management profile and you should evaluate your risk, cost benefits and make decisions on what is best for you; not what others tell you do to.
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MV(1)									FSF								     MV(1)

NAME
mv - move (rename) files SYNOPSIS
mv [OPTION]... SOURCE DEST mv [OPTION]... SOURCE... DIRECTORY mv [OPTION]... --target-directory=DIRECTORY SOURCE... DESCRIPTION
Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY. Mandatory arguments to long options are mandatory for short options too. --backup[=CONTROL] make a backup of each existing destination file -b like --backup but does not accept an argument -f, --force do not prompt before overwriting equivalent to --reply=yes -i, --interactive prompt before overwrite equivalent to --reply=query --reply={yes,no,query} specify how to handle the prompt about an existing destination file --strip-trailing-slashes remove any trailing slashes from each SOURCE argument -S, --suffix=SUFFIX override the usual backup suffix --target-directory=DIRECTORY move all SOURCE arguments into DIRECTORY -u, --update move only when the SOURCE file is newer than the destination file or when the destination file is missing -v, --verbose explain what is being done --help display this help and exit --version output version information and exit The backup suffix is `~', unless set with --suffix or SIMPLE_BACKUP_SUFFIX. The version control method may be selected via the --backup option or through the VERSION_CONTROL environment variable. Here are the values: none, off never make backups (even if --backup is given) numbered, t make numbered backups existing, nil numbered if numbered backups exist, simple otherwise simple, never always make simple backups AUTHOR
Written by Mike Parker, David MacKenzie, and Jim Meyering. REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>. COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. SEE ALSO
The full documentation for mv is maintained as a Texinfo manual. If the info and mv programs are properly installed at your site, the com- mand info mv should give you access to the complete manual. mv (coreutils) 4.5.3 February 2003 MV(1)
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