As shown earlier, the HTTP status code is divided into five categories. This section summarizes each of these five types of HTTP status codes.100~199--Informational Status CodeThe http/1.1 introduces an informational status code to the Protocol. These status codes are relati
TCP status migrationYou are familiar with the netstat-a command. However, have you noticed that the State column displays established, time_wait, close_wait, and so on, in this article, I will elaborate in detail.Everyone understands that TCP initializes the three-way handshake of the connection: Send the SYN packet, then return the SYN/ACK packet, and then send the ACK packet. The connection is formally established. However, there is a difference her
1. Wireless Device status machine (the Radio)The network wireless devices in a typical 3G network include the following three energy consumption states:1. Full power: Allows the device to transfer data at the fastest rate when a network connection is active. 2. Low power: An intermediate state that uses 50% of the energy loss in full power state. 3. Standby: (standby) There is no energy consumption state when the network is in active state. The
The status code is recorded in the IIS log and may also be displayed in a Web browser or FTP client. The status code can indicate whether a specific request has been successful, and can also reveal the exact cause of the request failure.
More information
Location of log files
In the default state, IIS places its log files in the%windir\system32\logfiles folder. Each World Wide Web (WWW) site and FTP site ha
Tags: mysql shell monitoringIn a production environment, if an important service is shut down, it can produce unpredictable results, when we want to make a script, this script can monitor the service status, when the service shuts down, can automatically open the service, to ensure the interests of users.Below I wrote a monitoring MySQL service script, there is no bug found, if there is a big God found the bug can and I say ha, I qq:1090139534, I also
Status management is the process of maintaining the status and page information for multiple requests on the same page or different pages. Like all HTTP-based technologies, web form pages are stateless, which means they do not automatically indicate whether all requests in the sequence come from the same client, or whether a single browser instance is always viewing pages or sites. In addition, every round-
When the server responds to the client, it responds with the corresponding status code, and different status codes have different meanings.1XX: Information class2XX: Success Class3XX: Redirect Class4XX: Client Error class5XX: Service-side Error class200-OK, the server successfully returned to the Web page-standard response for successful HTTP requests.301-moved permanently (permanent jump), the requested pa
1. Status: OK
Default normal status:
This status is set by the Registrar. The domain name can be updated (the Domain Name Information is modified), renewed, deleted, or transferred. if at least one Domain Name Server is assigned, it can be used normally.
2. Status: inactive
Inactive
HTTP status Code 3XX indicates redirection, indicating that the browser needs to perform some special processing to properly process the request.301 Moved PermanentlyPermanent orientation. The status code indicates that the requested resource has been assigned a new URI and should later use the URI that the resource now refers to.302 FoundTemporary redirection. The stat
Tags: Copyright Oracle Documents1, Database status query:
sql>select status from V$instance;
2, the Database monitoring status query:
c:/documents and Settings/skate_db>lsnrctl status 1, Database Status command results detailed: [emailprotected]/export/home/oracle> NBSP;SQLP
#!/bin/bashRead-p "which site do-want to analysis, Xxx|xxx:" SiteRead-p "which site do-want to analysis, xxx.access.log.x:" LogRead-p "which site do your want to analysis, yisouspider| Sogou Web spider| Baiduspider: "SpiderRead-p "which code would want to analysis,499|500|502|200|301|504:" Status_codeif [$site = xxx];thencat/usr/local/nginx/logs/"$log" | awk ' {if ($ = = "' $status _code '") {print $}} ' >/var/tmp/tjlog/xxx_$status_code.logelif [$site
first, look at the description of the 4xx error "Reprint" http status 400,http 400,400 error "Reference" status Code, Bad Request (§10.4.1) 4 request failed 4xx The 4xx answer defines a scenario in which a request for a particular server response failed. The client should not retry the same request without changing the request. (for example, increase the appropriate authentication information).However,
Everyone in the use of Bing Input method is not encountered when the status of the input method is missing, the recent small series in the use of Bing Input method when the status bar do not know how to hide, then bing Input method status bar disappeared how to do, bing Input method How to hide/display status bar, The
The status bar of the Web browser is located below the browser and can be turned on or off by the View/status bar option on the browser's menu bar. The status bar of a Web page is the status information of a page, such as the download progress of a webpage. This example will use Dreamweaver MX 2004 to customize the
HTTP status Code Daquan complete HTTP 1.1 specification instructions from RFC 2616, you can http://www.talentdigger.cn/home/link.php?url=d3d3LnJmYy1lZGl0b3Iub3JnLw %3d%3d online access. The status code for HTTP 1.1 is marked as a new feature because many browsers only support HTTP 1.0. You should only send the status code to a client that supports HTTP 1.1, and t
leaderL was multi-threaded (using Clone_thread, like NPTL pthreads do)+ is in the foreground process groupI. Viewing the status of a process1.1 Using the PS command[[Email protected]]# ps-a-o pid,ppid,stat,command-u OraclePID PPID STAT COMMAND637 1 Ss oraclexezf (local=no)729 1 Ss oraclexezf (local=no)1144 1103 S+ Top1230 1 Ss oraclexezf (local=no)1289 1145 S+ Vmstat 101699 1 Ss oraclexezf (local=no)1827 1294 r+ ps-a-o pid,ppid,stat,command-u Oracle3
I. Start and switch of input method
There are two ways to start the input method, one is to switch to different input methods through the mouse click Language bar, and the other is to switch through keyboard shortcuts.
1 Click the Language bar
Typically, the Input method icon currently in use is displayed in the taskbar in the lower-right corner of the screen. If you want to switch input method, you can click the Input method icon to eject the input function menu.
IME
HTTP State code (HTTP status codes)Some of the common status codes are:200-Server successfully returned page 404-requested page does not exist 503-service not availableAll status explanations: Click to view1XX (Temporary response)A status code that represents a temporary response and requires the requestor to continue
The front panel of the switch has several LEDs to monitor the system's activity and performance. These LEDs are called light-emitting diodes (LEDs). The LEDs on the front panel include:
• System LEDs
• Remote power supply LEDs
• Port Mode LEDs
• Port Status Indicator
First, the system led
Displays whether the system is plugged in and working properly.
LED Color System State
Shutdown system not powered up
Green system running normally
Amber s
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