Friends,
.
On linux i have to run iostat command and in each iteration have to print the greatest value in each column.
e.g
iostat -dt -kx 2 2 | awk ' !/sd/ &&!/%util/ && !/Time/ && !/Linux/ {print $12}'
4.38
0.00
0.00
0.00
What i would like to print is only the... (3 Replies)
Friends,
Need some help.
On linux i have to run iostat command and in each iteration have to print the greatest value in each column.
e.g
iostat -dt -kx 2 2 | awk ' !/sd/ &&!/%util/ && !/Time/ && !/Linux/ {print $12}'
4.38
0.00
0.00
0.00
WHhat i would like to... (15 Replies)
Hi,
How can I find total CPU usage in percentage? e.g. if my system has 8 CPUs and I want to list total usage for all of them, is it possible through a command?
I have tried some of the commands like top, mpstat, sar. The output of those commands has to be manipulated to derive the percentage... (14 Replies)
Hi Guys,
Please help me out in my situation of writing a shell script
Exampl:I have a output like
asnapply 1 2 3 apply_server=1 apply_schema=ASN
asnapply 1 2 3 apply_server=2 apply_schema=ASN
Now i need output like
asnacmd applysever=1 applyschema=ASN stop
asnacmd applysever=2... (16 Replies)
Hello,
I have a file with two fields. The first field repeats itself for quite a while but the second field changes. What I want to do is to go through the first column until its value changes (and while it doesn't, verify that the second field is in a sequence from 0-15).
Example input:
... (13 Replies)
Hi,
I would like to know how to find Total Memory of Vio Server? I have used command prtconf | grep Memory , though this command is showing allocated memory of vio server.
But I would like to find out Total Memory of VIO Server,
Though this can be find out using browser http://<ip address... (9 Replies)
Hi,
I have a server box with 16GB ram in it, within the server box there are 3 VMs running with a total allocation of 9GB.
if I add up all the numbers under memory info using vmstat I get 15.8GB so I can say it adds up to 16Gb...
Is there a way to see from the command line how much memory... (2 Replies)
Hi I have this file which contains
Al,AADESH,id1_0,23,2013-01-28,2,2
Al,AADESH,id1_0,23,2013-01-29,4,4
Al,AADESH,id1_0,23,2013-01-30,2,1
Al,AADESH,id1_0,31,2013-01-29,1,1
Al,AESH,id1_0,31,2013-01-31,2,2
Al,AESH,id2_2,23,2013-01-29,1,1
Al,AESH,id2_2,31,2013-01-31,1,1 ... (5 Replies)
i want to find the no:of occurrences of a word in a file
cat 1.txt
unix script unix script
unix script unix script unix script unix script
unix script unix script unix
unix
script
unix script unix script now i want to find , how many times 'unix' was occurred
please help me
thanks... (6 Replies)
How to find total number of special character in a column?
I am using awk -f "," '$col_number "*$" {print $col_number}' file.csv|wc -l but its not giving correct output. It's giving output as 1 even though i give no special character?
Please use code tags next time for your code and... (4 Replies)
Discussion started by: AjitKumar
4 Replies
LEARN ABOUT PHP
mysqli_stmt_get_result
MYSQLI_STMT_GET_RESULT(3) 1 MYSQLI_STMT_GET_RESULT(3)mysqli_stmt::get_result - Gets a result set from a prepared statement
Object oriented style
SYNOPSIS
mysqli_result mysqli_stmt::get_result (void )
DESCRIPTION
Procedural style
mysqli_result mysqli_stmt_get_result (mysqli_stmt $stmt)
Call to return a result set from a prepared statement query.
PARAMETERS
o $
stmt -Procedural style only: A statement identifier returned by mysqli_stmt_init(3).
RETURN VALUES
Returns a resultset or FALSE on failure.
MYSQL NATIVE DRIVER ONLY
Available only with mysqlnd.
EXAMPLES
Example #1
Object oriented style
<?php
$mysqli = new mysqli("127.0.0.1", "user", "password", "world");
if($mysqli->connect_error)
{
die("$mysqli->connect_errno: $mysqli->connect_error");
}
$query = "SELECT Name, Population, Continent FROM Country WHERE Continent=? ORDER BY Name LIMIT 1";
$stmt = $mysqli->stmt_init();
if(!$stmt->prepare($query))
{
print "Failed to prepare statement
";
}
else
{
$stmt->bind_param("s", $continent);
$continent_array = array('Europe','Africa','Asia','North America');
foreach($continent_array as $continent)
{
$stmt->execute();
$result = $stmt->get_result();
while ($row = $result->fetch_array(MYSQLI_NUM))
{
foreach ($row as $r)
{
print "$r ";
}
print "
";
}
}
}
$stmt->close();
$mysqli->close();
?>
Example #2
Procedural style
<?php
$link = mysqli_connect("127.0.0.1", "user", "password", "world");
if (!$link)
{
$error = mysqli_connect_error();
$errno = mysqli_connect_errno();
print "$errno: $error
";
exit();
}
$query = "SELECT Name, Population, Continent FROM Country WHERE Continent=? ORDER BY Name LIMIT 1";
$stmt = mysqli_stmt_init($link);
if(!mysqli_stmt_prepare($stmt, $query))
{
print "Failed to prepare statement
";
}
else
{
mysqli_stmt_bind_param($stmt, "s", $continent);
$continent_array = array('Europe','Africa','Asia','North America');
foreach($continent_array as $continent)
{
mysqli_stmt_execute($stmt);
$result = mysqli_stmt_get_result($stmt);
while ($row = mysqli_fetch_array($result, MYSQLI_NUM))
{
foreach ($row as $r)
{
print "$r ";
}
print "
";
}
}
}
mysqli_stmt_close($stmt);
mysqli_close($link);
?>
The above examples will output:
Albania 3401200 Europe
Algeria 31471000 Africa
Afghanistan 22720000 Asia
Anguilla 8000 North America
SEE ALSO mysqli_prepare(3), mysqli_stmt_result_metadata(3), mysqli_stmt_fetch(3), mysqli_fetch_array(3), mysqli_stmt_store_result(3).
PHP Documentation Group MYSQLI_STMT_GET_RESULT(3)