HTML
JavaScript
/** load a text page into this div */
function loadTextPage($pDivID,$pURL) {
$.ajax({
url:$pURL,
dataType:’html’,
success:function (txt) {
$(‘#’+$pDivID).html(txt);
}
});
Server-side check.php
HTML
JavaScript
/** load a text page into this div */
function loadTextPage($pDivID,$pURL) {
$.ajax({
url:$pURL,
dataType:’html’,
success:function (txt) {
$(‘#’+$pDivID).html(txt);
}
});
Server-side check.php
For some reason I have not been able to identify and test, this code would not work (show the same color or same color for subsequent rows, does not seem to have a pattern):
$("#tableid tbody tr:even").addClass("even"); $("#tableid tbody tr:odd").addClass("odd");
But this does work:
$("#tableid tbody tr:nth-child(even)").addClass("even"); $("#tableid tbody tr:nth-child(odd)").addClass("odd");
Any thought?
With all the open/close quote, you might write this code:
var i = 123; $(":checkbox:eq(i)").removeAttr("disabled");
Since the selector string is within the quotes, the correct statement should be:
$(":checkbox:eq("+i+")").removeAttr("disabled");
Get an update every one second
[root@s14 trungson]# vmstat 1 procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu---- r b swpd free buff cache si so bi bo in cs us sy id wa 3 0 41200 33324 2152 1489108 0 0 4 27 0 1 5 3 91 0 2 0 41200 33500 2152 1489108 0 0 8 0 1838 3320 8 4 88 0 1 0 41200 31452 2152 1489176 0 0 32 0 1787 3078 7 4 89 0 2 0 41200 33260 2152 1489176 0 0 8 0 1788 2895 6 4 90 0 1 0 41200 33068 2164 1489164 0 0 32 768 2038 3207 7 4 87 2 2 0 41200 33132 2168 1489228 0 0 32 0 2082 4422 10 5 85 0 2 0 41200 35628 2172 1489360 0 0 148 0 1924 3658 8 5 86 1 0 0 41200 34596 2172 1489360 0 0 16 0 1904 3531 8 5 87 0 4 0 41200 28636 2172 1489428 0 0 116 0 1922 3732 9 5 85 1 0 0 41200 33036 2180 1489488 0 0 8 860 2127 3828 8 5 86 1 1 0 41200 32844 2180 1489488 0 0 20 0 1784 3108 7 5 88 0 0 0 41200 32780 2180 1489556 0 0 24 0 1850 3108 7 4 88 0 2 0 41200 32844 2180 1489692 0 0 120 0 1915 3842 9 5 85 0 2 0 41200 26508 2180 1489828 0 0 32 376 1976 3744 8 6 86 0
From the man page:
Procs r: The number of processes waiting for run time. b: The number of processes in uninterruptible sleep. Memory swpd: the amount of virtual memory used. free: the amount of idle memory. buff: the amount of memory used as buffers. cache: the amount of memory used as cache. inact: the amount of inactive memory. (-a option) active: the amount of active memory. (-a option) Swap si: Amount of memory swapped in from disk (/s). so: Amount of memory swapped to disk (/s). IO bi: Blocks received from a block device (blocks/s). bo: Blocks sent to a block device (blocks/s). System in: The number of interrupts per second, including the clock. cs: The number of context switches per second. CPU These are percentages of total CPU time. us: Time spent running non-kernel code. (user time, including nice time) sy: Time spent running kernel code. (system time) id: Time spent idle. Prior to Linux 2.5.41, this includes IO-wait time. wa: Time spent waiting for IO. Prior to Linux 2.5.41, shown as zero.
If you see Binlog_Do_DB show duplicate values and you mention them only once in my.cnf. For example: db1,db2,db1,db2. You would suspect that something is reading your my.cnf twice. That would be correct as it’s a MySQL bug #20748
After my fare share of performing security audit, these are some hacking script I found, not for the purpose of hacking, but for education, analysis and prevention.
echo “kangkung was here ..
“;
echo “uname -a: $un
“;
echo “os: $os
“;
echo “uptime: $up
“;
echo “id: $id1
“;
echo “pwd: $pwd1
“;
echo “php: $php1
“;
echo “software: $sof1
“;
echo “server-name: $name1
“;
echo “server-ip: $ip1
“;
echo “free: $free
“;
echo “used: $used
“;
echo “total: $all
“;
exit;
[root@s2 adserver]# ethtool eth0 Settings for eth0: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Full Advertised auto-negotiation: Yes Speed: Unknown! (0) Duplex: Half Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on Supports Wake-on: pumbg Wake-on: g Current message level: 0x00000033 (51) Link detected: yes
You can also change the interface settings with ethtool.
[root@s2 adserver]# mii-tool eth0: negotiated 10baseT-FD, link ok
Normally, JavaScript document.write is used by ad servers to write the ad code directly into the page (AdSense, AdSpeed, OpenX, etc.) To reload ads automatically without a page reload, we use AJAX with JSONP (JSON with padding). Partial content reloading uses DOM to update the content. jQuery 1.2.x has this built-in, or you can write your own library.