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Top Forums UNIX for Beginners Questions & Answers Should I use a CoW filesystem on my PC if I only wanted snapshot capabilities ? Post 303044632 by Neo on Friday 28th of February 2020 09:22:40 AM
Old 02-28-2020
No.

I do not recommend those file systems.

Your are better off running ext4, a RAID configuration (I run RAID1, but do not depend on it), and doing regular backups on your data based on your risk management model (this is the most critical).

Nothing beats a strong filesystem and a very well thought out backup and recovery plan.

That is my view. YMMV

On the desktop, I run macOS and have a similar strategy. I make full backups often, based on the activity on the system. The more activity and files (and the nature of the files) created, the more frequent the backups.
 

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INSTALL(1)							   User Commands							INSTALL(1)

NAME
ginstall - copy files and set attributes SYNOPSIS
install [OPTION]... SOURCE DEST (1st format) install [OPTION]... SOURCE... DIRECTORY (2nd format) install -d [OPTION]... DIRECTORY... (3rd format) DESCRIPTION
In the first two formats, copy SOURCE to DEST or multiple SOURCE(s) to the existing DIRECTORY, while setting permission modes and owner/group. In the third format, create all components of the given DIRECTORY(ies). 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 -c (ignored) -C Install file, unless target already exists and is the same as the new file, in which case the modification time won't be changed. -d, --directory treat all arguments as directory names; create all components of the specified directories -D create all leading components of DEST except the last, then copy SOURCE to DEST; useful in the 1st format -g, --group=GROUP set group ownership, instead of process' current group -m, --mode=MODE set permission mode (as in chmod), instead of rwxr-xr-x -o, --owner=OWNER set ownership (super-user only) -p, --preserve-timestamps apply access/modification times of SOURCE files to corresponding destination files -s, --strip strip symbol tables, only for 1st and 2nd formats -S, --suffix=SUFFIX override the usual backup suffix -v, --verbose print the name of each directory as it is created --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 David MacKenzie. 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 install is maintained as a Texinfo manual. If the info and install programs are properly installed at your site, the command info install should give you access to the complete manual. install (coreutils) 4.5.3 October 2002 INSTALL(1)

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