find(1) / -user $USER ! -path "*proc*" ! -path "*var*" ! -path "*dev*" 2>/dev/null
search for files in a directory hierarchy
find [-H] [-L] [-P] [-D debugopts] [-Olevel] [path...] [expression]
-user uname
       File is owned by user uname (numeric user ID allowed).
-path pattern
       File  name  matches  shell pattern pattern.  The metacharacters do not treat `/' or `.' specially;
       so, for example,
                 find . -path "./sr*sc"
       will print an entry for a directory called `./src/misc'  (if  one  exists).   To  ignore  a  whole
       directory  tree, use -prune rather than checking every file in the tree.  For example, to skip the
       directory `src/emacs' and all files and directories under it, and print the  names  of  the  other
       files found, do something like this:
                 find . -path ./src/emacs -prune -o -print
       Note  that  the  pattern match test applies to the whole file name, starting from one of the start
       points named on the command line.  It would only make sense to use an absolute path name  here  if
       the  relevant start point is also an absolute path.  This means that this command will never match
       anything:
                 find bar -path /foo/bar/myfile -print
       The predicate -path is also supported by HP-UX find and will be in a forthcoming  version  of  the
       POSIX standard.
Before a command is executed, its input and output may be redirected using a special notation interpreted
by  the  shell.   Redirection  may  also  be used to open and close files for the current shell execution
environment.  The following redirection operators may precede or appear anywhere within a simple  command
or may follow a command.  Redirections are processed in the order they appear, from left to right.

Redirecting Output
    Redirection of output causes the file whose name results from the expansion of  word  to  be  opened  for
    writing  on  file descriptor n, or the standard output (file descriptor 1) if n is not specified.  If the
    file does not exist it is created; if it does exist it is truncated to zero size.

    The general format for redirecting output is:

           [n]>word

    If the redirection operator is >, and the noclobber option to the  set  builtin  has  been  enabled,  the
    redirection  will  fail if the file whose name results from the expansion of word exists and is a regular
    file.  If the redirection operator is >|, or the redirection operator is > and the  noclobber  option  to
    the  set  builtin  command  is  not  enabled, the redirection is attempted even if the file named by word
    exists.
source manpages: find