06-28-2017
Script to compare files in 2 folders and delete the large file
Hello, my first thread here.
I've been searching and fiddling around for about a week and I cannot find a solution.
I have been converting all of my home videos to HEVC and sometimes the files end up smaller and sometimes they don't. I am currently comparing all the video files manually and it takes up quite a bit of time.
I was wondering if there is a script that can check the 2 folders and delete the larger of the 2 files and keep the smaller one.
I have the original videos in one directory and the converted in another directory. The filenames are always the same but sometimes the extensions are different.
eg. the destination output file will always have the .mkv extension but the original may have .avi, .mpg, mp4 etc. But the filenames themselves will always be the same.
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LEARN ABOUT DEBIAN
slack-diff
DIFF(1) User Commands DIFF(1)
NAME
slack-diff - compare file contents, modes, etc
SYNOPSIS
slack-diff [OPTION]... FILE1 FILE2
DESCRIPTION
A wrapper for diff that displays file modes and other metadata changes.
-u -U NUM --unified[=NUM]
Tell diff(1) to use unified output format.
--diff PROG
Use this program for diffing, instead of diff.
--fakediff
Make a fake diff for file modes and other things that are not file contents. Default is on, can be disabled with --nofakediff.
-r --recursive
Recursively compare any subdirectories found.
-N --new-file
Treat missing files as empty. Default is on, can be disabled with --nonew-file.
--unidirectional-new-file
Treat only missing files in the first directory as empty.
--from-file
Treat arguments as a list of files from which to read filenames to compare, two lines at a time.
-0 --null
Use NULLs instead of newlines as the separator in --from-file mode.
--devnullhack
You have a version of diff that can't deal with -N when not in recursive mode, so we need to feed it /dev/null instead of the miss-
ing file. Default is on, can be disabled with --nodevnullhack.
--version
Output version info.
--help Output this help.
FILES are `FILE1 FILE2' or `DIR1 DIR2' or `DIR FILE...' or `FILE... DIR'. If --from-file or --to-file is given, there are no restrictions
on FILES. If a FILE is `-', read standard input.
SEE ALSO
diff(1)
diffutils 2.8.1 April 2002 DIFF(1)