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How to get the URL after this URL jump through PHP

How to get the URL after this URL jump through PHP http://www.chong4.com.cn/cydb/go.php?7218_29882_22t How he jumps ~~ How to get the URL after this URL jump through PHP Reply to discussion (solution) If the jump is not in the code, it is estimated that the header can be caught only through socket. Curl also seems to have obtained the header. check it. It is estimated that the redirection is implemented based on the following variables. The fsockopen method obtains the page, analyzes the

awk in the shell script

protected] ~]# awk-f: ' $ > 0 $ $ Bin 1Daemon 2example [[email protected] ~]# awk-f: ' $ > 10 | | $ Root 0Bin 1Daemon 2ADM 3LP 4Operator 11(4) Arithmetic operators+-*/% (modulo (remainder)) ^ (Power operation)Example: Output name, total score, average result[email protected] ~]# Cat CJTX 90 86 86TX1 89 78 85TX2 79 80 85[[email protected] ~]# awk ' {print $1,$2+$3+$4, ($2+$3+$4)/3} ' CJTX 262 87.3333TX1 252 84TX2 244 81.3333[[email protected] ~]# awk

Linux Disk partitioning

16065 * 8225280 bytesSector size (logical/physical): bytes/512 bytesI/O size (minimum/optimal): bytes/512 bytesDisk Identifier:0x3c8b5df6Deviceboot Start End Blocks Id System/DEV/SDB11 652 5237158+ 5 Extendeddisk/dev/mapper/vg_qing-lv_root:24.2 GB, 24234688512 bytes255 heads, Sectors/track, 2946 cylindersUnits = Cylinders of 16065 * 8225280 bytesSector size (logical/physical): bytes/512 bytesI/O size (minimum/optimal): bytes/512 bytesDisk identifier:0x00000000Disk/dev/mapper/vg_qing-lv_root doe

IOCTL in Linux device drivers

Memdev.h#ifndef _memdev_h#define _memdev_h#define mem_magic ' m ' #define Mem_restart _io (mem_magic, 0)//Use the kernel-provided macros to generate commands #define MEM _set _iow (mem_magic, 1, int)//change command to pass a shaping parameter to the kernel #endifDriver MEMDEV.C#include Application MEM_READ.C#include The device number is dynamically assigned in the driver and the device number assigned by the system to Memdev is viewed through cat/proc/devices.Use the command Mknod/dev/memde

Defensive missile algorithm

intercept all missiles should be equipped with at least N sets of such missile system.Sample Input300 250 275 252 200 138 245Sample Output5 2To see the problem, we should first draw a mathematical model from the actual problem--the problem translation:1. M-This problem is to solve a random sequence of the longest descending sequence 2. N is the selection of the longest descending sequence from the sequence until all the elements in the original seque

How to view QPS on Linux

Note: This writer is the author of the leaderBackground: There is a referral service on the line, the log volume is large, want to confirm whether the QPS is too highquestion: How to view a service's QPS based on the logtail-f XXX.log, you can find the log format as follows:[8708-1014:51:44638 INFO] [Async task worker[61]] recommend.components.keywordservice[87]-cateid=252 pagenum=1[8708-1014:51:44666 INFO] [Async task worker[62]] recommend.components

Operational steps for VBox disk space expansion

Group "VG_TESTDB2" successfully extended[Root@testdb2 ~]#[Root@testdb2 ~]# Vgdisplay---Volume Group---VG Name VG_TESTDB2System IDFormat lvm2Metadata Areas 2Metadata Sequence No 4VG Access Read/writeVG Status resizableMAX LV 0Cur LV 2Open LV 2Max PV 0Cur PV 2ACT PV 2VG Size 37.50 GiBPE Size 4.00 MiBTotal PE 9601Alloc pe/size 7554/29.51 GiBFree pe/size 2047/8.00 GiB VG UUID VOCOIO-LDU1-RIYX-TKUC-FBVZ-AKYY-QOVSFE[Root@testdb2 ~]# Let's look at the LV situation again: [Root@testdb2 ~]# Lvdisplay

Some problems in the use of Netstat and lsof under MacOS

0x929a75eeed976ef1 0t0 TCP 172.30.3.1:621 75-GT;EC2-50-19-252-69.COMPUTE-1.AMAZONAWS.COM:HTTPS (established) node 40504 mac 36u IPv4 0x929a75eee94fa851 0t0 TCP 172.30.3.1:62180->ec2-50-19-252-69.compute-1.amazonaws.com:https (established) node 41729 mac 30u IP V4 0X929A75EEEAD5EB11 0t0 TCP 192.168.43.135:64612->ec2-50-16-232-79.compute-1.amazonaws.com:https (ESTABLISHED) Google 48559 mac 19u IPv4 0x92

File upload-file name length bypass whitelist limit

?? In the actual infiltration, when we found that there is a file upload place, we will try all the way to Webshell upload, as long as you can upload Webshell, it shows that this infiltration at least successful general, follow-up on the Webshell to see the status of access to the next step of operation. For file upload vulnerability protection, mainly divided into the following two categories: White list restrictions and blacklist restrictions, for the blacklist limit, we only need to find some

Conversion of PHP ASCII code and string

{$a + 1})-128) * + (ord ($c {$a + 2})-128); $a + 3; else if (Ord ($c {$a}) >= ord ($c {$a}) $ud = ($c {$a})-Ord * 262144 + (ord ($c {$a + 1})-128) * 4096 + (ord ($c {$a + 2})-128) * + (ord ($c {$a + 3})-12 8); $a + 4; else if (Ord ($c {$a}) >= 248 Ord ($c {$a}) $ud = (Ord ($c {$a})-248) * 16777216 + (ord ($c {$a + 1})-128) * 262144 + (ord ($c {$a + 2})-128) * 4096 + (ord ($c {$a + 3} )-128) * + (ord ($c {$a + 4})-128); $a + 5; else if (Ord ($c {$a}) >=

Spam reference patches and automatic installation procedures for sending reference correction patches _ Application Tips

" "trackback.asp?tbid=" "logid", "SiteURL" " Trackback.asp?tbid= "" LogID "" key= "" blog_tbkey ") If not result then er=er "cls_logaction.asp file The first step to modify error!" End If If er= "" Then Result=replacestr ("class/cls_logaction.asp", "Dim Log_quoteevery,log_quotearr", "Dim Log_quoteevery,log_quotearr, Logid,lastid "vbcrlf_ "Set Lastid=conn.execute (" "Select top 1 log_id to Blog_content ORDER by log_id DESC" ")" vbcrlf _ "Logid=lastid (" "log_id" ")") If not result then er

Oracle MV materialized view entry __oracle

query_rewrite_integrity=enforced;Session altered.--Creating materialized viewsSql> Create materialized View My_all_objects_aggs2 Build Immediate3 Refresh on Commit4 Enable query rewrite5 as6 Select Owner, COUNT (*)7 from My_all_objects8 GROUP By Owner9/Materialized view created.--Analyzing materialized viewssql> Analyze table My_all_objects_aggs compute statistics;Table analyzed.--by executing the plan, you can learn that the same count calculation is required to access only 5 blocks of data. A

Exception: Java.lang.IllegalArgumentException:Result Maps collection already contains ...

Org.apache.ibatis.builder.xml.XMLMapperBuilder.resultMapElement (xmlmapperbuilder.java:252) at Org.apache.ibatis.builder.xml.XMLMapperBuilder.resultMapElements (xmlmapperbuilder.java:244) at Org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement (xmlmapperbuilder.java:116) ... The more November 24, 2017 9:26:07 a.m. Org.apache.catalina.core.StandardWrapperValve invoke severity: Allocate exception for servlet m Vc-dispatcher Java.lang.Ill

JS slide can be cycled playback smooth rotation with scrolling navigation (self-write) _javascript tips

, left:0, zindex:1}, {width:90, height:252, top:35, left:50, zindex:2}, {width:400, height:292, Top:10, left:140, Zindex:3}, {width:90, height:252, top:35, left:540, zindex:2}, {width:50, height:212, top:55, left:630, zindex:1} ]; for (var i = 0; i for (var i = 0; i This.aSort.unshift (This.aSort.pop ()); This.setup (); This.addevent (This.prev, "click", This._doprev); This.addevent (This.next, "cl

Data Analysis Learning Notes (vii)--STOCK price analysis

= Np.diff (Np.log (c)) print (' Logarithmic rate of return: {} '. Format (logreturns)) # Remove weekend days for 252 annual_volatility = NP.STD (logreturns)/Np.mean (logreturns)/Np.sqrt (1./252.) Print (' Annual return volatility is: {} '. Format (annual_volatility) ') ' annual return vola

Eucalyptus instance IP has been a 0.0.0.0 solution

How to solve it. When the instance is started, first use euca-describle-instances to view the state of the instance, and if it is still in the pending state, it will take a while to wait. If you are in a running state. First go to the node where you start the instance, use Brctl show to see if there is any problem with the bridge, see this blog for details. Then log on to your route to see if the route has a DHCP service, or to provide a DHCP server machine to view the DHCP log. In a route, yo

Photoshop makes a crisp flat pencil icon

Flat icon production is not difficult, are some of the most basic tools. Draw the effect of the first decomposition, and then start from the bottom, with shape tools to draw graphics, plus color or gradient, and so on, and then completely other parts of the layer can be.Final effect 1, new 500 * 500 canvas, filled as: #01dbcd.2, Ellipse tool, draw a 362 * 362 of the positive circle fill #01dbcd, stroke 1 pixels, named "Circle."

Link Pool Detailed

freeconnection (Connection con) { 246//Add the specified connection to the end of the vector 247 freeconnections.addelement (con); 248 checkedout--; 249 Notifyall (); 250} 251 252/** 253 * Obtain an available connection from the connection pool. If there is no free connection and the current number of connections is less than the maximum connection 254 * Number limit, a new connection is created. If the previously registered connection is no longer v

Talking about Echarts using configuration __highcharts

2: Figure 3:(4) grid border (Y-axis draw border line) Splitline: {////finally found, the color line of "border" in the built-in table of the background image This is the line show:true of x and Y axis , linestyle:{ color: "#e4e4e4", type: ' Solid ' } } As shown in the following illustration: Grid border (X-axis Draw border line) (5) x-axis and y-axis colors and their fonts axislabel:{ show:true, textstyle:{ fontsize: "8px",

Landing Box control

// This.btnLogin.FlatStyle = System.Windows.Forms.FlatStyle.Popup; This.btnLogin.Font = new System.Drawing.Font ("Tahoma", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte) (0)); This.btnLogin.Location = new System.Drawing.Point (376, 292); This.btnLogin.Name = "Btnlogin"; This.btnLogin.Size = new System.Drawing.Size (70, 20); This.btnLogin.TabIndex = 14; This.btnLogin.Text = "Landing"; This.btnLogin.Click + = new System.EventHandler (This.btnlogin_click);

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