Easily save and restore files while preserving the access and modification times of the original file.
python3 setup.py install
vsav file ...
Saves each file by making a copy.
The saved filename is file.v.nnn
where nnn is the highest version number found plus one.
Version numbers consist of 3 decimal digits with leading zeros if
necessary. The initial version number is 000.
The saved file retains the access and modification times of the original file.
Use vres to restore saved files.
vres file ...
Restores each file from the indicated version.
If file has the form dest.v.nnn
where nnn is a version number,
then the file is restored from this version.
Otherwise, the file is restored from its highest version.
Version numbers consist of 3 decimal digits with leading zeros if necessary.
The source file was presumably created using vsav.
The destination file retains the access and modification times
of the source file.
vdif file [diff-options] ...
Compares a previous version to the current version of the file
using diff.
Arguments after file are passed to diff.
If file has the form dest.v.nnn where nnn is a version number,
then this version is compared to the current version:
diff [diff-options] ... dest.v.nnn dest
otherwise the highest version is compared to the current version:
diff [diff-options] ... file.v.nnn file
where nnn is the highest version number.
FAQs
save, restore, diff files by version.
We found that vsav demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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