How to list files older than a day with "2015" in filename?

The command find . -name '*2015*' -mmin +1440 -ls will probably do what you want. See below for details.

Your first command had -name 2015. It did not work because it finds only files whose names are exactly 2015, with no other characters in them.

Your second command, find . -name *2015* -mtime +1 -exec ls -ltrh {} \;, might have failed for a couple of reasons:

1. Unquoted * characters are expanded by the shell, then passed on to find.

If there are any files directly contained in the current directory (the one you're in when you ran that find ... command) whose names contain 2015 (and don't start with a .), then the shell expanded *2015* into a list of those filenames, then passed that list as arguments to find. This is not what you want--instead, you want to pass *2015* literally as an argument to find, so that find, and not the shell, can find which files match it.

To fix that problem, quote *2015*. There are three common ways to do it:

• '*2015*' (i.e., find . -name '*2015*' -mtime +1 -exec ls -ltrh {} \;)
• "*2015*" (i.e., find . -name "*2015*" -mtime +1 -exec ls -ltrh {} \;)
• \*2015\* (i.e., find . -name \*2015\* -mtime +1 -exec ls -ltrh {} \;)

I suggest writing it with single quotes as '*2015*', because:

• Quoting individual characters with \ can make it hard to see exactly what is being passed by the shell to the find command.
• Quoting with " sometimes involves somewhat complicated rules.

But in this case it doesn't really matter. ' and " both treat * the same and the expression isn't complicated enough for \ quoting to make it hard to understand.

2. -mtime +1 only selects files modified two or more days ago.

As man find says:

       Numeric arguments can be specified as

       +n     for greater than n,

       -n     for less than n,

       n      for exactly n.

       -mtime n
              File's data was last modified n*24 hours ago.  See the  comments
              for -atime to understand how rounding affects the interpretation
              of file modification times.

       -atime n
              File was last accessed n*24 hours ago.  When  find  figures  out
              how  many  24-hour  periods  ago the file was last accessed, any
              fractional part is ignored, so to match -atime +1, a file has to
              have been accessed at least two days ago.

Suppose a file was modified 47 hours ago. To figure out how many 24-hour periods that is, find rounds down: it is one 24-hour period ago. But -mtime +1 matches only files whose modification times are strictly more than one 24-hour period ago. Thus files from yesterday are not matched.

See Why does find -mtime +1 only return files older than 2 days? for more information, as suggested by steeldriver.

To find files last modified anytime more than 24 hours ago, I suggest instead stipulating it as 1440 minutes ago with -mmin +1440:

find . -name '*2015*' -mmin +1440 -exec ls -ltrh {} \;

^{Some readers might be wondering why I did not quote {}. Some people quote {} to remind humans that it is not an expression for brace expansion. Bourne-style shells (like bash) don't require {} with nothing inside to be quoted. Maybe some non-Bourne-style shell does treat it specially; that might be why some users quote it. But there's also a misconception that one must sometimes quote {} so -exec handles filenames with spaces correctly. That;s false: with {} or '{}', find gets the same arguments, as the shell removes the quotes before passing '{}' to find. To counter this misconception, I don't quote {}, but it's a matter of style--if you prefer {} to document how the shell isn't treating { and } specially, that's fine.}

I recommend you also either change your ls command, or (as muru has suggested) replace it with find's -ls action. ls -ltrh is probably not doing what you intend because it is run separately for each file found and thus the -t and -r flags, which specify sorting, are irrelevant.

Though the output will be formatted a bit differently than with ls -l, using -ls is simpler and easier.

find . -name '*2015*' -mmin +1440 -ls

Or if you decide you really only need to list the file's names (including their paths, relative to .), you can simply specify no action, causing the default -print action to be used:

find . -name '*2015*' -mmin +1440

Quote the expression and I suggest you quote the brackets as well

find . -name "2015" -mtime +1 -exec  ls -ltrh  '{}' \;

or

find . -name "*2015*" -mtime +1 -exec  ls -ltrh  '{}' \;

you do not need to pass the files you find to ls

find . -name "*2015*" -mtime +1

In zsh, you can use glob qualifiers (this is a unique zsh feature, not available in other shells such as bash).

ls -ltr *2015*(m+1)

This only lists files in the current directory; to traverse directories recursively, use

ls -ltr **/*2015*(m+1)

With find, -name 2015 only finds files whose name is exactly 2015. -name *2015* only works if there are no files whose name contains 2015 in the current directory, because the shell expands the pattern *2015* before find is invoked. You need to quote the pattern:

find -name '*2015*' -mtime +1 …

Note that both find -mtime +1 and zsh's *(m+1) find files that are at least 48 hours old, not files older than today. The plus sign means “strictly more than” and the number of days is rounded down. To find files that are at least 24 hours old, use -mtime +0 or (m+0).

If you want to find files that were last modified yesterday or before, you can use find with the -newermt predicate:

find -name '*2015*' ! -newermt 'today 0:00' …

There's no really convenient way to make this test in zsh.