Rename a file: Difference between revisions

=={{header|MUMPS}}==

<p>ANSI MUMPS doesn't allow access to the operating system except possibly through the View command and $View function, both of which are implementation specific. Intersystems' Caché does allow you to create processes with the $ZF function, and if the permissions for the Caché process allow it you can perform operating system commands.</p>

<p>On OpenVMS in an FILES-11 filesystem ODS-5 mode these could work:</p>

<lang MUMPS> ;Local

S X=$ZF(-1,"rename input.txt output.txt")

S X=$ZF(-1,"rename docs.dir mydocs.dir")

;Root of current device

S X=$ZF(-1,"rename [000000]input.txt [000000]output.txt")

S X=$ZF(-1,"rename [000000]docs.dir [000000]mydocs.dir")</lang>