Alcatel Carrier Internetworking Solutions Switch/Router 用户手册

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Editing Text Files
Page 7-10
Creating a File Name for the Text Buffer
If no file name has been created for the text buffer, the following message is displayed when-
ever the 
lb
 command is executed:
Work buffer is unnamed
Use the 
nb 
command to create a name for the text buffer. To use this command, enter 
nb
followed by the name you wish to give the text buffer. For example, if you want to name the 
buffer 
mpx.cmd
, enter
nb mpx.cmd
at the system prompt. The following screen is displayed, showing the current working direc-
tory (
/flash
), followed by the new name for the text buffer (
/mpx.cmd
):
Work buffer name is: /flash/mpx.cmd
Creating a Text File from the Text Buffer
The 
wb 
command is used to create—or write—a text file from the text buffer. To use this 
command, enter 
wb
 followed by the name of the output file. For example, if you want to 
create the file 
switch.txt
, enter 
wb switch.txt
at the system prompt. The following screen is displayed:
Work buffer name is: /flash/switch.txt
Writing Changes to Existing Files
You can also use the 
wb 
command to overwrite changes to an existing file. For example, if 
you want to overwrite changes to the file 
mpx.cmd
, enter 
wb mpx.cmd
at the system prompt. The following screen is displayed:
/flash/mpx.cmd exists in /flash. Overwrite it? (y)
Press 
<Enter> 
to create the text file from the text buffer. The computer will take a few seconds 
as it overwrites the file, and the following information is displayed:
File system compaction in progress...
At the system prompt, enter the 
lb
 command to view the name of the buffer. Note that the 
work buffer is now named 
/flash/mpx.cmd
.