MCD(4) BSD Kernel Interfaces Manual MCD(4)NAME
mcd -- Mitsumi CD-ROM driver
SYNOPSIS
mcd0 at isa? port 0x300 irq 10
options MCD_PROMISC
DESCRIPTION
The mcd driver provides support for Mitsumi CD-ROM controller and drive on the isa(4) bus.
FILES
/dev/cd[0-9][a-h] block mode Mitsumi CD-ROM devices
/dev/rmcd[0-9][a-h] raw mode Mitsumi CD-ROM devices
SEE ALSO intro(4), isa(4), ne(4), we(4)BUGS
The mcd hardware is difficult to probe accurately. Historically, the mcd probe would accept any return values as indicating that an mcd
drive was present. Other devices, particularly ne(4) or we(4), would then be incorrectly claimed by the mcd driver. The driver now only
accepts result codes known to indicate Mitsumi-compatible CD controllers, but may reject some mcd hardware which returns other result codes.
options MCD_PROMISC enables the original promiscuous probe behaviour. Use with extreme caution.
BSD November 29, 1994 BSD
Check Out this Related Man Page
mcd(1) General Commands Manual mcd(1)NAME
mcd - mtools utility to change or report the DOS working directory
SYNOPSIS
mcd [msdosdirectory]
DESCRIPTION
Without arguments, the mcd command reports the current device and working directory. Otherwise, the mcd command changes the current device
and current working directory relative to a DOS file system. Unlike the DOS command CD, the mcd command can be used to change to another
device.
The environment variable MCWD can be used to locate the file where the device and current working directory information is stored. The
default is $HOME/.mcwd. The file is created if it does not exist and a msdosdirectory is specified.
DOS pathnames 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 supports the use of to move back one directory in the tree, however, multiple relative moves such as are not supported and
do not affect your current position in the directory tree.
NOTES
At logout time, it is advisable to remove old files.
EXIT STATUS
The following exit values are returned: Success. Failure.
ENVIRONMENT VARIABLES
The following environment variables affect the execution of mcd: 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.
FILES
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
SEE ALSO
Commands: mdir(1), mtools(1)mcd(1)
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