32 lines
1.6 KiB
Plaintext
32 lines
1.6 KiB
Plaintext
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data_sync
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This is a tool I wrote primarily to sync my home directory to a backup drive plugged
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into my laptop. This system is provisioned by Ansible, and the goal is to be able to
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just copy my home directory back in the event of a failure without having lost a great
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deal of work. Specifically, I use a Framework laptop with the 1TB storage module,
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encrypted with LUKS, and run this twice daily (timed to correspond with my commute,
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though that's not really necessary). It started off as a shell script, then I decided
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to just write it as a program.
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Usage: data_sync [-d path] [-l level] [-m path] [-nqsv]
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[-t path]
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-d path path to sync source directory
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(default "~")
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-l level log level to output (default "INFO"). Valid log
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levels are DEBUG, INFO, NOTICE, WARNING, ERR,
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CRIT, ALERT, EMERG. The default is INFO.
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-m path path to sync mount directory
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(default "/media/$USER/$(hostname -s)_data")
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-n dry-run mode: only check paths and print files to
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exclude
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-q suppress console output
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-s suppress syslog output
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-t path path to sync target directory
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(default "/media/$USER/$(hostname -s)_data/$USER")
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-v verbose rsync output
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data_sync rsyncs the tree at the sync source directory (-d) to the sync target
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directory (-t); it checks the mount directory (-m) exists; the sync target
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target directory must exist on the mount directory.
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