mwrite - mtools utility to perform a low level write
(copy) of a UNIX file to DOS
mwrite [-mntv] unixfile msdosfile
mwrite [-mntv] unixfile [unixfiles...] [msdosdirectory]
Preserves the file modification time. Specifies that a
warning is not issued when an existing file is specified
as the target file. If this option is not specified, the
mwrite command verifies whether or not to overwrite an
existing file. Specifies a text file transfer. Line terminators
are converted to the appropriate format. Specifies
verbose mode. Displays the new file name if the UNIX
file name requires conversion.
The mwrite command copies the specified UNIX file to the
named DOS file, or copies multiple UNIX files to the named
DOS directory. The destination directory cannot be omitted.
Reasonable care is taken to create a valid DOS file
name. If an invalid name is specified, the mwrite command
changes the name, then displays the new name if the -v
option is specified.
DOS subdirectory names that contain the '/' or '\' separator
are supported. If you use the '\' separator or wildcards,
you must enclose file names in quotes to protect
them from the shell.
The mcd command can be used to establish the device and
the current working directory (relative to DOS), otherwise
the default is A:\.
Not all UNIX file names are supported in the DOS world.
The mwrite command may have to change UNIX names to fit
the DOS file name conventions. The following table shows
some examples of file name conversions:
-----------------------------------------------
UNIX name DOS name Reason for the change
-----------------------------------------------
thisisatest THISISAT file name too long
file.stuff FILE.STU extension too long
prn.txt XRN.TXT PRN is a device name
.abc X.ABC null file name
hot+cold HOTXCOLD illegal character
-----------------------------------------------
The following exit values are returned: Success. Failure.
ENVIRONMENT VARIABLES [Toc] [Back] The following environment variables affect the execution
of mwrite: If set, this variable names the file that contains
the name of the current mtools working directory as
established by the mcd command. If this variable is not
set, the file $HOME/.mcwd is used.
Contains the name of the current mtools working directory
as established by the mcd command. If this file does not
exist, the default mtools working directory is A:\. Executable
file
Commands: dos2unix(1) mcd(1), mcopy(1), mdiskcopy(1),
mkmanifest(1), mread(1), mtools(1), unix2dos(1)
mwrite(1)
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