DECstation 5000/260, Руководство оператора, Страница: 165 / 215

10.6 Console Commands
10.6.6 e
>>e [OPTIONS] RANGE
The e, or examine, command examines the contents of memory. Memory can
be examined as words, halfwords, or bytes. The default option is word. The e
command examines values in the range of addresses specified. Options are:
-w Word (default)
-h
Halfword
-b Byte
-S
count
Repeat examine
count
times
-x
Display in hexadecimal format
-o Display in octal format
-u
Display in unsigned decimal format
-d Display in decimal format
-c Display as ASCII characters
You can choose how to display the memory data with format options: -x, -o,
-u, -d, and -c. You can use more than one option, in which case the data is
displayed in every format that you choose. If you do not indicate a format, the
system displays the data in hexadecimal format.
The -S option fetches the contents of each address in the address range
count
times. The screen displays only the final value in each range. Ranges can be:
address Single address
address:address
Starting and ending address
address#count Starting address and number of addresses
range,range Multiple addresses
Note that no intervening space follows the comma in an address range.
10.6.7 erl
>>erl [-c]
The erl command displays the log of error messages (see Chapter 11). The
system records error messages in a special error log buffer, and the erl
command displays the contents of this buffer. If you specify -c, the buffer is
cleared. The system stops recording error messages when the buffer is full and
resumes when the buffer is cleared.
10–18 Using the Console Commands