mcsa 410

Discover mcsa 410, include the articles, news, trends, analysis and practical advice about mcsa 410 on alibabacloud.com

Run programs on Linux terminals in the background

| grep test 515 29710 21734 0 00:00:00 pts/12/bin/sh./test. sh 515 29713 21734 0 00:00:00 pts/12 grep test $ Setsid./test. sh [1] 409 $ Ps-ef | grep test 515 410 1 0? 00:00:00/bin/sh./test. sh 515 413 21734 0 00:00:00 pts/12 grep test The above test demonstrates that the process is run in the background with nohup/setsid and is not affected by the current shell exit. So what should we do for processes that are already running in the background? You

HTTP status code Overview

Authentication requirements)407 (SC _PROXY_AUTHENTICATION_REQUIRED) is similar to 401, but this status is used for proxy servers. This status indicates that the client must pass the authentication of the proxy server. The Proxy server returns a Proxy-Authenticate response header to the client, which causes the client to reconnect with the header information containing the Proxy-Authorization request. This status code is newly added to HTTP 1.1. 408 (Request Timeout/Request Timeout)408 (SC _REQU

HTTP status code, 200,304,404, etc.

page that "the resource you requested could not be found" 50T Method not allowed The method in the client request is forbidden 50W Not acceptable The server cannot complete the request based on the content attributes requested by the client 50V Proxy Authentication Required The request requires the authentication of the agent, similar to 401, but the requestor should use the proxy for authorization 408 Re

Linux Command background run

]+ 22794 Running./test.sh However, if the process is executed above the background, its parent process is still the process of the current terminal shell, and once the parent process exits, the hangup signal is sent to all child processes, and the child process will exit after receiving hangup. If we are going to continue running the process while exiting the shell, we need to use nohup to ignore the hangup signal, or SETSID to set the parent process to the INIT process (process number 1)$ echo

Linux Command background run

[122794 Running ./test. SH However, if the process is executed above the background, its parent process is still the process of the current terminal shell, and once the parent process exits, the hangup signal is sent to all child processes, and the child process will exit after receiving hangup. If we are going to continue running the process while exiting the shell, we need to use nohup to ignore the hangup signal, or SETSID to set the parent process to the INIT process (proces

Linux real-case (8) Background run commands nohup command > Myout.file 2>&1

in the background,For example, use CTRL + Z to suspend a tesh.sh that is executing in the foreground:$./test.sh[1]+ Stopped./test.sh$ bg%1[1]+./test.sh $ jobs-l[1]+ 22794 Running./test.sh However, if the process is executed above the background, its parent process is still the process of the current terminal shell.Once the parent process exits, the hangup signal is sent to all child processes, and the child process will exit after receiving hangup.If we are going to continue running the process

Linux background run

Running./test.sh However, if the process is executed above the background, its parent process is still the process of the current terminal shell, and once the parent process exits, the hangup signal is sent to all child processes, and the child process will exit after receiving hangup. If we are going to continue running the process while exiting the shell, we need to use nohup to ignore the hangup signal , or SETSID to set the parent process to the INIT process (process number 1)$ echo $$21734

Linux Program background Run

]+ 22794 Running./test.sh However, if the process is executed above the background, its parent process is still the process of the current terminal shell, and once the parent process exits, the hangup signal is sent to all child processes, and the child process will exit after receiving hangup. If we are going to continue running the process while exiting the shell, we need to use nohup to ignore the hangup signal, or SETSID to set the parent process to the INIT process (process number 1)$ echo

Linux Task Control

410 1 0 One: the?xx:xx:xx/bin/sh./test.sh515 12483 21734 0 One: -pts/ A xx:xx:xxgrep testUse | When BG runs a background command, its parent process is still the process of the current terminal shell, and once the parent process exits, the hangup signal is sent to all child processes, and the child process exits after receiving hangup. If we are going to continue running the process while exiting the shell, we need to use nohup t

How Linux allows the program to perform in the background

going to continue running the process while exiting the shell, we need to use nohup to ignore the hangup signal, or SETSID to set the parent process to the INIT process (process number 1) Example 1 2 3 4 5 6 7 8 9 $ echo $$ 21734$ nohup ./test.sh [1] 29016$ ps -ef | grep test 515 29710 21734 0 11:47 pts/1200:00:00 /bin/sh ./test.sh 515 29713 21734 0 11:47 pts/1200:00:00 grep test Example 1 2 3 4 5 6 $ setsid. /test .sh

HTTP Status Code table

situation, it should use the 410 status code to tell the old resources because of some internal configuration mechanism problems, has been permanently unavailable, and there is no jump to the address. 404 This status code is widely used when the server does not want to reveal exactly why the request was rejected or if no other appropriate response is available. ‘405 Method not allowedThe request method specified in the request line cannot be used to

Enable programs to run in the background under Linux __linux

running the process while exiting the shell, we need to use nohup to ignore the hangup signal, or setsid to set the parent process to the INIT process (process number 1) $ echo $$ 21734 $ nohup/test.sh [1] 29016 $ ps-ef | grep test 515 29710 -21734 0 11:47 pts/12 00:00:00/bin/sh/test.sh 515 29713 21734 0 11:47 pts/12 00:00:00 grep test $ setsid./test.sh [1] 409 $ ps-ef | grep test 515 410 1 0 11:49? 00:00:00/

MongoDB index management

create a federated index of open and close two fields, you can use the following command: db.values.ensureIndex({open:1, close: 1}) This command triggers the two process of index creation, one is to sort the corresponding field, because the index is organized by the B + tree, to build the tree, to sort the data to improve the efficiency of inserting the B + tree (the efficiency of the second process), in the log, you can see the output similar to the following:

Oracle cursor Queries

Procedure1:1 CREATE OR REPLACE PROCEDUREUpdate_ac02_aae140_wyl (pi_aab001inch Number,2Po_fhz outVARCHAR2,3Po_msg outVARCHAR2) is4v_aaz159 Number( -);5 --Description: Take the condition of the old-age insured (that is, AC02), add aae140 = 410,510 of the type of insurance6 --20150919 Wyl7 8 BEGIN9 --1 emptying the backup Table 1Ten DELETE fromAc02_wyl; One --2 Insert data from AC02 to 110 in Backup Table 1 A INSERT intoAc02_wyl - SELECT * - fromAC02 the WHEREAAB001=p

"Go" causes the program to run in the background under Linux (the method of shutting down the terminal to keep the program running)

nohup to ignore the hangup signal, or setsid to set the parent process to the INIT process (process number 1)21734 [1] 29016 515 29710 21734 0 11:47 PTS/12 515 29713 21734 0 11:47 PTS/12 [1] 409 515 410 1 0 11:49? 515 413 21734 0 11:49 PTS/12 The above experiment demonstrates the use of Nohup/setsid plus to make the process run in the background without being affected by the current shell exit. So what

Make the program run in the background under Linux

process while exiting the shell, we need to use nohup to ignore the hangup signal, or setsid to set the parent process to the INIT process (process number 1)$ echo $$21734$ nohup/test.sh [1] 29016$ ps-ef | grep test515 29710 21734 0 11:47 pts/12 00:00:00/bin/sh ./test.sh515 29713 21734 0 11:47 PTS/12 00:00:00 grep test$ setsid./test.sh [1] 409$ ps-ef | grep test515 410 1 0 11:49? 00:00:00/bin/sh./test.sh515 4

Java.lang.IllegalStateException:No such extension

Org.springframework.context.support.AbstractApplicationContext.finishRefresh ( abstractapplicationcontext.java:948) at Org.springframework.context.support.AbstractApplicationContext.refresh ( abstractapplicationcontext.java:482) at Org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext ( contextloader.java:410) at Org.springframework.web.context.ContextLoader.initWebApplicationContext (contextloader.java:306) at org.sp

Several examples of smarty loop nesting

: The code is as follows Copy Code Array([0] => Array([0] => Array([0] => 85[ID] => 85[=>] PHP Tutorial[CategoryName] => PHP Tutorial[=>]/u/342/logo/logo342.jpg[Logo] =>/u/342/logo/logo342.jpg[A] => PHP tutorial Example[title] => PHP Tutorial Example a)[1] => Array([0] => 410[ID] => 410[=>] PHP Tutorial[CategoryName] => PHP Tutorial[=>]/u/398/logo/logo398.jpg[Logo] =>/u/398/logo/

Common HTTP response Status Codes _ Common

, depending on the accept sent by the user, and the user must first be authorized on the proxy server 408 Client does not complete within the time specified by the user409 for the current resource state, the request cannot be completed 410 no longer has this resource on the server and no further reference address 411 server rejects user defined content- The Length property requests 4,121 or more request header fields in the current request error 413 t

Asp. NET Image special effects processing

", FontStyle.Bold), Brushes.white, New PointF (80, 2)) G.drawimage (IMG, M, IMG). Width, IMG. Height) ' Enlarge G.drawline (New Pen (Color.White, 1), 10, 165, 280, 165) g.DrawString ("= magnified twice times Figure =-", New Font ("XXFarEastFont-Arial,", FontStyle.Bold), Brushes.white, New PointF (80, 168)) G.drawimage (IMG, 190, CInt (IMG). Width * 1.4), CInt (IMG). Height * 1.4)) ' Shrink G.drawline (New Pen (Color.White, 1), 10, 410, 280,

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