Man page - exch(1)
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EXCH
NAMESYNOPSIS
DESCRIPTION
OPTIONS
EXIT STATUS
AUTHORS
SEE ALSO
REPORTING BUGS
AVAILABILITY
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/>.