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Info
titleCommands covered here

Commands covered here.
The commands for simple use of the Filer are listed below; for full use of the hierarchical directory structure, see Section Seven - Filer Reference.

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Catalogue Files

*

 

Gives fuller information about a specified list of files in RAM. The subset of files to be catalogued is specified after the prompt

Name :   

Reply as follows:

catalogues all files (in the current directory) 
fred*catalogues all files beginning with fred
*.bascatalogues all files with a bas extension

Each file will be listed as:

File name Creation date & timeLast updated date & timeSize
letter.txtToday17:42:54Today17:42:541254
novel.txt01-Jun-198717:41:17Today14:32:5813112
game.bas02-Jun-198712:27:4302-Jun-198712:27:43827

* in characters.

Tip
titleUpdated Date is the only Date used

Although both the Creation date & time and Last updated date & time are shown in two columns in practise, they remain the same value as none of the applications on the Z88 use this feature i.e. when the file is changed, the creation date & time is also updated.

(The last updated time and date are only relevant if OPENUP is used from BASIC.) If the file is open at the time it is catalogued, the size will not be shown.

Note
titleNote: Flashing Display whilst using Flash or EPROM card is normal

When you catalogue or save to a blank EPROM, the display will go blank for a few seconds while the EPROM is checked. This also happens with Flash cards occasionally.

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Catalogue File Card

 

Gives a list of information on all files in a Flash or EPROM card. The directories and file names will be given to show where the files originally came from. If the Card has been erased, it will check the file area is blank and blow a header so that the file area is recognised.

Note
titleNote

The Date information on files is not stored in either the Flash or EPROM cards. If this information is important, consider saving the file to the Desktop computer, where the date information is also transferred.

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Save to File Card

 

Copies files from the filing system to a Flash or EPROM card. The file or files to be saved can either be selected as already described, or specified after the prompt

Name :    

Note
titleNote

When a file is being saved to EPROM or to a Flash card in Slot 1, the screen will blank intermittently until saving is completed, when the Cambridge Z88 will bleep.

Several files may be saved at the same time. See Select Extra File

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Fetch from File Card

 

Copies files from Flash or EPROM card back to the filing system. Gives the prompts

     Source : 
Destination :

Source: specifies the name of the file in the EPROM.

Destination: gives the name it is to be saved as in the destination filing system. It is initially set to the same as the source name, but you can edit it if you want to save the file under a different name.

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Copy

 

Makes a second copy of a file in RAM. Gives the prompt

    Name :

allowing you to specify the file name to be copied, followed by the prompt

New name :

for the name of the copy.

Multiple files (selected in the catalogue window) can be merged into a single file with the Copy command; they will be appended in the order in which they were selected. See Select Extra File

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Rename

 

Allows the name of a file in RAM to be altered. Gives the prompts

    Name : 
New name :

For example, to change the name of a file from game.bas to 0ldversion you would specify

    Name : game.bas 
New name : oldversion

Note that you cannot use the Rename command to move a file from one directory or device to another. The new name must be a simple file name; devices and path names are not permitted.

Image ModifiedER

Erase

 

Allows one or more files from RAM to be removed from the filing system. Gives the prompt

Name :

followed by the prompt

Confirm each file ? Yes

Pressing  will prompt for each file you have selected to be erased, so allowing you to change your decision for any particular file. Alternatively, changing the option to No by typing N will erase all the selected files without further prompting.

You will not be permitted to erase a file which is in use; for example, a directory containing other files, or an open BASIC file.

Several files may be erased at the same time. See Select Extra File

 

Warning
titleWarning

Because parts of an erased file in RAM may still be present, you should not rely on the Erase command for disposing of confidential information from the system

Note
titleNote

The file area in the Flash cards are erased (or formatted) using Flashstore.

Files can only be erased from the EPROM with the EPROM eraser using ultra-violet light.

  

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