Hey all,
I ran some simulations, of which the output is 100s of files. I've used grep to extract the vital information needed from the files. This has made my task somewhat easier. But I still need to perform some mathematical calculations (average and geometrical average) on the results of the... (9 Replies)
Hi,
I've been trying to replace the numbers in the first column of my text file with all ones, unless the number is equal to 8. I have this:
1 1 11 123 258
2 1 9 135 175
1 1 15 143 274
8 1 13 153 172
8 1 13 154 166
8 1 13 154 167
3 1 15 237 255
4 1 15 243 202
1 1 13 133 166... (4 Replies)
Hi,
I have lines in some files that look exactly as below, and the line numbers they occur in are always the same. (Lines 136-139)
W 0.00000000 0.00000000 2.00000000
W 0.50000000 0.50000000 2.50000000
W 0.00000000 0.00000000 3.00000000
W 0.50000000 0.50000000 3.50000000
I'd like to... (0 Replies)
Hi people :)
I'm learning shell scripting using bash and I want to generate 4 floating point number with 5 decimal places and write them to a file and a variable. I've done all this except the $RAMDOM enviroment variable does not generate a float number but a integrer.
I hope you could... (3 Replies)
Hi,
I need to match up some numbers in one file to the closest numbers in other file and produce an output file.
File one (f1.txt) is laid out like this
PCode Lon Lat
AB10 1AA 57.148235 -2.096648
BB2 3JD 53.728563 -2.47852
LU4 9ET... (4 Replies)
Hello All,
I was wondering if someone might know how to do this. I have a word list that is format like the example below. I need to take away the :number after that... is there some kind of command I could use to remove them?
123456:5562
password:1507
123456789:989
qwerty:877... (7 Replies)
Hello everyone,
I need your assistance with bash.
I want to sum up some numbers, that's not the big problem i think, but the values i want to some depending on another number.
For example, I have a file with some rows of content.
Number 1, Number 2, other content.
I want to sum up number... (4 Replies)
Hello,
I have the following script
while read id fraction
do
sambamba -h -f bam -t 10 --subsampling-seed=50 -s $frac ${id}.bam -o ${id}.out.bam
done < fraction.txt
where fraction.txt has two columns (id,fraction) and 50 rows
I am unable to run this as bash is not able to read the second... (2 Replies)
I have the following code snippet in bash
if ]; then
minm=`echo "$diff" | bc`
fi
It works well for most of the cases. However lets say diff is -0.17 and minm is -0.0017. In such a case the comparison seems to fail. Is the correct way to compare a mixture of positive and... (12 Replies)
Hi,
is possible in bash script change numbers "01140" to "0 hours, 11 minutes, 40 seconds" ?
Thanks! (8 Replies)
Discussion started by: simpsonss
8 Replies
LEARN ABOUT PHP
mssql_field_seek
MSSQL_FIELD_SEEK(3)MSSQL_FIELD_SEEK(3)mssql_field_seek - Seeks to the specified field offsetSYNOPSIS
bool mssql_field_seek (resource $result, int $field_offset)
DESCRIPTION
Seeks to the specified field offset. If the next call to mssql_fetch_field(3) won't include a field offset, this field would be returned.
PARAMETERS
o $result
- The result resource that is being evaluated. This result comes from a call to mssql_query(3).
o $field_offset
- The field offset, starts at 0.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
Using mssql_field_seek(3) on the example for mssql_fetch_field(3)
<?php
// Connect to MSSQL and select the database
mssql_connect('MANGOSQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php');
// Send a select query to MSSQL
$query = mssql_query('SELECT * FROM [php].[dbo].[persons]');
// Construct table
echo '<h3>Table structure for 'persons'</h3>';
echo '<table border="1">';
// Table header
echo '<thead>';
echo '<tr>';
echo '<td>Field name</td>';
echo '<td>Data type</td>';
echo '<td>Max length</td>';
echo '</tr>';
echo '</thead>';
// Dump all fields
echo '<tbody>';
for ($i = 0; $i < mssql_num_fields($query); ++$i) {
// Fetch the field information, notice the
// field_offset parameter is not set. See
// the mssql_field_seek call below
$field = mssql_fetch_field($query);
// Print the row
echo '<tr>';
echo '<td>' . $field->name . '</td>';
echo '<td>' . strtoupper($field->type) . '</td>';
echo '<td>' . $field->max_length . '</td>';
echo '</tr>';
// Move the internal seek pointer to the next
// row in the result set
mssql_field_seek($query, $i + 1);
}
echo '</tbody>';
echo '</table>';
// Free the query result
mssql_free_result($query);
?>
SEE ALSO mssql_fetch_field(3).
PHP Documentation Group MSSQL_FIELD_SEEK(3)