I need to swap filenames of two files (file
and file_1
). I'm using the following code for it.
mv file .phfile
mv file_1 file
mv .phfile file
This works but is very buggy, It sometimes even results in loss of data. Is there a better way to do this?
Best Answer
The
renameat2
syscall on Linux systems, with theRENAME_EXCHANGE
flag, should do exactly that, this is a cli tool that claims to use it.