Exclude certain files by mv

For example, if you want to move all files in the current directory to a subdirectory, you must first create the directory mkdirmyfolder and then use the mv to move all the files. Wait. I don't want to move myfolder to myfolder. (in fact, this doesn't happen. linux will prompt an error music video... for example, if you want to move all files in the current directory to a subdirectory, you must first create the directory mkdir myfolder and then use mv to move all files. Wait. I don't want to move myfolder to myfolder. (in fact, no. in linux, an error mv is prompted: The Directory "myfolder" cannot be moved to its subdirectory ". /myfolder ). But what about rm? I want to delete files and directories other than myfolder under this directory. What's the trick? First, find-maxdepth 1-not-name myfolder-not-name.-exec rm-rf {}\; you can also write it as find-maxdepth 1 \! -Name myfolder \! -Name.-exec rm-rf {}\; see \! It is equivalent to the second action of-not find-not-regex '\. /myfolder. * '-not-regex '\. '-exec rm-rf {}\; you need to know a little bit about the regular expression.