Provided by: util-linux-extra_2.41.2-4ubuntu1_amd64 bug

NAME
       exch - atomically exchanges paths between two files


SYNOPSIS
       exch oldpath newpath


DESCRIPTION
       exch atomically exchanges oldpath and newpath. exch is a simple command wrapping RENAME_EXCHANGE of
       renameat2 system call.


OPTIONS
       -h, --help
           Display help text and exit.

       -V, --version
           Display version and exit.


EXIT STATUS
       exch has the following exit status values:

       0
           success

       1
           unspecified failure


AUTHORS
       Masatake YAMATO <yamato@redhat.com>


SEE ALSO
       renameat2(2)


REPORTING BUGS
       For bug reports, use the issue tracker <https://github.com/util-linux/util-linux/issues>.


AVAILABILITY
       The exch command is part of the util-linux package which can be downloaded from Linux Kernel Archive
       <https://www.kernel.org/pub/linux/utils/util-linux/>.

util-linux 2.41.2                                  2025-09-09                                            EXCH(1)