Bash find file names only9/14/2023 If you want to have at most one file per line, use ls -A1, as already mentioned. If there is more than one dot, you'd need to check the end of the filename against a list of known multi-dot extensions in order to determine where to insert "_sample". If you’re going to use ls -A, there’s no need to post-process its output with xargs or anything else ls -A already only outputs file names. If there is only a single dot in the filename, then you could use your original code. So you'll need to be dealing exclusively with the filename, NOT the path AND filename! NOTE: Make sure that the path has been stripped out - because it is possible that directory names in the path might also have a dot in them. If these are all directly in the current directory, then. You can search for files by name, owner, group, type, permissions, date, and other criteria. The simplest form of the command searches for files in the current directory and recursively through its subdirectories that match the supplied search criteria. And if you need to search for a particular file or folder, just pipe it to grep. The 'find' command allows you to search for files for which you know the approximate filenames. Example: list all files and folders 4 levels deep find -maxdepth 4. Also, these are emacs regular expressions, which have other escaping rules than the usual egrep regular expressions. TLDR for those just coming here based on the title of this question to 'List subdirectories only n level s deep': use. So for example, in your script, you could first check to see how many dots are in the filename. The -regex find expression matches the whole name, including the relative path from the current directory. If you have multiple dots, you'd probably have to filter the filename and look for specific extensions at the end. So if you have more than one dot in the name, the simple regex you've used will not work. But only for files with a single dot extension.īut it still wouldn't work for things like. Its OK here as the filename is passed as argument to an option and is always featured.mp4 anyway, but for other usages you may have to take into account that the file name may start with -or + (and be understood as an option by the command) or contain (and be understood as a variable assignment by awk for instance), or other characters. If you ensure that you avoid using tons of dots in the filename and only reserve the dots for denoting the file-extension, then what you have will work as expected.
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