
Managing a DOS File System
114088 Rev. A 5-7
To unmount the currently active volume, make sure the diskette drive LED is off,
and enter the command as follows:
unmount
The system reports an error if a file is in use at the moment you issued the
command. Otherwise, you can assume that the unmount was executed. If the
system reports an error, make sure the diskette drive LED is off and retry until no
error is reported.
You can use the
-f argument to force an unmount, regardless of whether a file is in
use.
Enter the command as follows to force an unmount:
unmount -f
Changing the Working Directory
Use the cd command to change the present working directory. You can also use
this command to display the present working directory. Enter the following
command to display the present working directory:
cd
Enter the following command to change to another working directory:
cd \
<dir_name>
Caution: Use the -f argument to force an unmount only in emergencies. File
corruption errors may occur when you force an unmount while DOS is writing
to the diskette.
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