CodePudding user response:
Should can't, because when you change will be a hidden files, such as VI or VIM or one more hidden. Swap file, and after you modify should change into the hidden files I node, then you don't have a new I node to the new swap file,CodePudding user response:
Your head to your/TMP directory of temporary files to delete some useless, or find some 0 bytes of file deletion can make to a node I give you modify the fileCodePudding user response:
Even if you use the sed command changes also not line, because the sed command also generates a temporary file