04-04-2008
Help! scrolling numbers and letters
Hello all I am a unix newbie....
I have a sun netra t1 and it is freaking out
I am connected to it through a console port, and it is just spitting out a ton on numbers and letters like below its just keeps going and going.
I have tried rebooting it and I cannot get it back to any kind of a prompt when it boots up it immediatly goes into the scrolling.
I have tried doing a stop a; ctrl break etc to get to an ok prompt but no luck.
Any suggestions???
fffffffffffff8000000000000000f0000000000000000000000000076003d000000fffffbdcbf00
010034000001fff000b4ac000001fff000b4b0000000500000000000000015000001fff000000000
000000000000000000000000000000fffffffffffffff8000000000000000f000000000000000000
0000000076003d000000fffffbdc7f00010034000001fff000b4ac000001fff000b4b00000005000
00000000000015000001fff000000000000000000000000000000000000000fffffffffffffff800
0000000000000f0000000000000000000000000076003d000000fffffbdc3f00010034000001fff0
00b4ac000001fff000b4b0000000500000000000000015000001fff0000000000000000000000000
00000000000000fffffffffffffff8000000000000000f0000000000000000000000000076003d00
0000fffffbdbff00010034000001fff000b4ac000001fff000b4b000000050000000000000001500
0001fff000000000000000000000000000000000000000fffffffffffffff8000000000000000f00
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LEARN ABOUT PHP
ctype_alnum
CTYPE_ALNUM(3) 1 CTYPE_ALNUM(3)
ctype_alnum - Check for alphanumeric character(s)
SYNOPSIS
bool ctype_alnum (string $text)
DESCRIPTION
Checks if all of the characters in the provided string, $text, are alphanumeric.
PARAMETERS
o $text
- The tested string.
RETURN VALUES
Returns TRUE if every character in $text is either a letter or a digit, FALSE otherwise.
EXAMPLES
Example #1
A ctype_alnum(3) example (using the default locale)
<?php
$strings = array('AbCd1zyZ9', 'foo!#$bar');
foreach ($strings as $testcase) {
if (ctype_alnum($testcase)) {
echo "The string $testcase consists of all letters or digits.
";
} else {
echo "The string $testcase does not consist of all letters or digits.
";
}
}
?>
The above example will output:
The string AbCd1zyZ9 consists of all letters or digits.
The string foo!#$bar does not consist of all letters or digits.
NOTES
Note
If an integer between -128 and 255 inclusive is provided, it is interpreted as the ASCII value of a single character (negative val-
ues have 256 added in order to allow characters in the Extended ASCII range). Any other integer is interpreted as a string contain-
ing the decimal digits of the integer.
SEE ALSO
ctype_alpha(3), ctype_digit(3), setlocale(3).
PHP Documentation Group CTYPE_ALNUM(3)