/Bin/mv: The parameter list is too long.

/Bin/mv: The parameter list is too long. Preface I realized a set of online database Incremental backup solutions. I only backed up the incremental database db every day (ps: there are about more than 0.3 million databases online ). However, one day, the user activity soared, and more than 0.2 million of the database needs to be backed up in a day. Of course, I have found out the reason (the business relationship is not described in detail ), but the problem is that I encountered/bin/mv in the mv more than 0.2 million SQL file: the parameter list is too long. Solution: replace the original mv operation with the find command [html] find source file path-type f-name '*. jpg '-exec mv {} target path \; this post records some pitfalls encountered by your script code. If you have any problems, you can change them.