I have the following
for ((i=100; i<=1000; i++))
do
this goes in increments of 1
I need it to go up in increments of 100, how is that done in a for loop? (1 Reply)
Hi ,
I have written a csh script which will output file named " myoutput.html " displayed below. I am tried to ftp this html file into a local web server so that it can be displayed to public sharing this server and i would want to add a hyperlink to " XX " , " YY " , " ZZ ". Can this be done... (17 Replies)
hello mates.
please help me out once again.
i have a html file where i want to fetch out one value from the entire html-code
sample html code:
.....
<b>Amount:<b> 12345</div>
...
now i only want to fetch the 12345 from the html document.
how to i tell sed to get me the value from... (2 Replies)
I have a lot of very large hex files that I need to change one value at the same offset and save to another file. I have a script that finds each file and just need to put an operator for each file.
I think sed might be able to do this but I have not used it before and would like some help. If... (8 Replies)
i know how to add two numbers using expr,
but if i have a file with hundreds of numbers, how do i add them all together, without typing them all one by one?
for example, file.txt contains
4
5
6
7
how can i give a command to add them, without typing
$ expr `4 + 5 + 6 + 7` (7 Replies)
Hello,
I have one file which has been inserted intermittently with HTML web page.
I would like to remove all text between "<html xmlns="http://www.w3.org/1999/xhtml">" and </html> tags.
Can any one please suggest me sed regular expression for it.
Thanks (3 Replies)
Hi,
I am having issues trying to figure out how to rename files like this:
TEST1_B.tt
To
SQP_CAN_B.tt
I have hundreds of files like those, I need to rename them automatically.
Any help will be greatly appreciated.
Thanks, (5 Replies)
Hi, What will be the best way to connect (ssh) to hundreds of nodes and grep log files parallely from shell. Using for loop seems to be sequential. Are there any shell built in construct which could be used to achieve this? Is the sub shell any good here? (1 Reply)
I have a script which converts a .csv file to html nicely. Trying to add 3 colors, green, yellow and red to the output depending upon the values in the cells. Tried some printf command but just can't seem to get any where. Any ideas would be appreciated. nawk 'BEGIN{
FS=","
print ... (7 Replies)
Hello friends,
I have hundreds files in hand, which need extract some data from logs and read these data into an input file.
Here I will explain in detail using these two files as attached. read some data from .log file and write it into the .in file.
**explanation is given inside two... (9 Replies)
Discussion started by: liuzhencc
9 Replies
LEARN ABOUT PHP
mssql_num_fields
MSSQL_NUM_FIELDS(3)MSSQL_NUM_FIELDS(3)mssql_num_fields - Gets the number of fields in resultSYNOPSIS
int mssql_num_fields (resource $result)
DESCRIPTION mssql_num_fields(3) returns the number of fields in a result set.
PARAMETERS
o $result
- The result resource that is being evaluated. This result comes from a call to mssql_query(3).
RETURN VALUES
Returns the number of fields, as an integer.
EXAMPLES
Example #1
mssql_num_fields(3) example
<?php
// Connect to MSSQL and select the database
$link = mssql_connect('KALLESPCSQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php', $link);
// Select some data from our database
$data = mssql_query('SELECT [name], [age] FROM [php].[dbo].[persons]');
// Construct a table
echo '<table border="1">';
$header = false;
// Iterate through returned results
while ($row = mssql_fetch_array($data)) {
// Build the table header
if (!$header) {
echo '<thead>';
echo '<tr>';
for ($i = 1; ($i + 1) <= mssql_num_fields($data); ++$i) {
echo '<td>' . ucfirst($row[$i]) . '</td>';
}
echo '</tr>';
echo '</thead>';
echo '<tbody>';
$header = true;
}
// Build the row
echo '<tr>';
foreach($row as $value) {
echo '<td>' . $value . '</td>';
}
echo '</tr>';
}
// Close table
echo '</tbody>';
echo '</table>';
// Clean up
mssql_free_result($data);
mssql_close($link);
?>
SEE ALSO mssql_query(3), mssql_fetch_field(3), mssql_num_rows(3).
PHP Documentation Group MSSQL_NUM_FIELDS(3)