Is there some tool for finding files in one directory but not in the other?
131773
Compare files that are in directory 1 but not directory 2?
113311
Can I make `find` return non-0 when no matching files are found?
148125
How can I copy files from A to B, only including files that exist in B?
20278
Is it possible to exclude a directory from the find command?
79151
Find files based on permission
93787
Find duplicate files
37607
How can I find files NOT matching a specific extension in Windows XP?
40571
How to delete all files in a directory except some?
47201
How to find files that contain one criterion but exclude a different criterion
64713
How to find all files with the same extension within a directory
148417
How do i find out lines of a file that are not present in another file?
40592
Find and copy files
97556
How can I find files quicker than find or locate?
103626
Find current directory and file's directory
94783
How to find all empty files and folders in a specific directory including files which just look empty but are not?
31054
Recursively search a pattern/text only in the specified file name of a directory?
67233
Remove all files/directories except for one file