mongo bat

following batch file is therefore incorrect: @ECHO off XCOPY C:\AUTOEXEC. BAT D:\ IF ERRORLEVEL 0 ECHO successfully copies files IF ERRORLEVEL 1 ECHO does not find the copy file IF ERRORLEVEL 2 ECHO user aborts copy operation via Ctrl-c IF ERRORLEVEL 3 ECHO preset error prevents file copy operation Write disk error in the IF errorlevel 4 ECHO copy process Whether or not the copy succeeds, the following: Copy file not found User aborts copy operation

This is a little trick to take the steps of manually removing cookies. The first step: Create a new text file on the desktop for "one Step Clear cookies.txt", change the extension to bat, or "step clear cookies.bat". Step Two: Right click on the file--"edit"--enter " @echo off del/q "C:\Documents and Settings\??? \cookies " Which "??? "You can get it in the address bar of the" Start "-" Run "-Enter the" cookie "return. Save exit. The next time t

The batch program deletes itself. bat Echo Sometimes we need a batch program to delete itself after the execution is done, and you can use Del%0 Cases: Copy Code code as follows: @echo off echo presses any key and I will delete myself Pause Del%0 However, if your batch process needs to change the current batch to a directory, there will be errors that do not achieve our predictable results. For example: The current batch name

=superhero Set temp=%a:~-3% Echo%temp% Pause The Ero display shows the penultimate three characters of variable A. If the following Copy Code code as follows: @echo off Set A=superhero Set temp=%a:~0,-3% Echo%temp% Pause The display of SuperH shows the No. 0 bit of variable A and all the characters contained in the first-3 digits. Bat Intercept String instance Copy Code code as follows:

12, so we can use the code as follows: Copy Code code as follows: @REM produces 10 random numbers between [4,12] @echo off REM enable deferred environment variable extension Setlocal enabledelayedexpansion REM sets the minimum and maximum values of random numbers and the variables used for modulus Set min=4 Set max=12 set/a Mod=!max!-! min!+1 FOR/L%%i in (1,1,10) do ( REM produces a random number between [Min,max] set/a r=!random!%%!mod!+!min! Echo.

Create a new bat processing file, named Timer.bat, with the following code: Copy Code code as follows: @echo off : A REM Gets current time score Set currenttime=%time:~0,2%%time:~3,2% rem Echo time:%currenttime% rem Invoke script: "J:\lanp\ pdf.pdf Classic Story high-definition" | Start/b If%currenttime%==1856 (SHUTDOWN/S/t 60) Goto:a Pause Create a new VDS file, named Autorun.vbs, with the following code: Copy Code cod

Windows batch files do not have a Linux-like sleep function for latency processing, there are 2 more practical ways to implement latency: 1, the use of wscirpt sleep function, precision 0.001 seconds Create a VBS delay file, and then invoke it in a batch file, using the WScript sleep function, to achieve the effect of sleep. Actual combat: 1 Create file Sleep.vbs: echo Wscript.Sleep 5000 > Sleep.vbs Sleep.vbs contents are as follows: Wscript.Sleep 5000. 2 in a batch file, create the samp

I want to change the volume label of the virtual drive that I created with subst.The following command is known to be unable to change the letter created by subst @echo off subst x:c:\personalfiles wmic logicaldisk where "deviceid= ' X: '" Set volumename= "Development" Pause But you can use this VBS script to change Set Oshell = WScript.CreateObject ("shell.application") oshell.namespace ("X:\"). Self.name = "Development" To be honest, VBS is unfamiliar with ...I cha

This article is transferred from the network, because cannot find the original author, therefore cannot know the origin. If you are lucky enough to see the original author, please contact me plus. Reproduced here first. The last few days overtime plus crazy off, every night can not sleep. One of the core programs in the development department is that it's always going to go down on its own, and then it needs to be done by hand, and the service is so secure that I can do it, and I can't sleep at

In recent days, the financial is always noisy network printer, taught her several times in cmd input net use \\192.168.10.131/user:guest enter the password, it is annoying, directly wrote a bat script to her use. Script content: Copy Code code as follows: @echo off echo Add Network printer Echo Waits .... sc config spooler start= auto net stop spooler net start spooler REM simply replaces the following IP, printer name, account number,

MONGO Shell startup configuration file. Mongorc.js (ii)If you have a. mongorc.js file under your home directory, he will run automatically when you start the shell. Use it to initialize any helper methods you use frequently and delete methods that you do not want to accidentally manipulate.For example, you do not want to use the default Dropdatabase () method, and you can add the following command to the. mongorc.js file:DB.prototype.dropDatabase = fu

Data: Database article number more than 200W, every day around 3K increase.Status: Lucene 2.9 + Pangu participle, read and write separation. The index file reaches more than 1G, and the list reads more and more slowly.Requirements: Front page Implementation list seconds out, retrieve seconds out, enhance the user experience.---------------------------------------------------------------------------------Skipped Ms-sql partition, sub-Library, full-text index ... On MongoDB------------------------

This article mainly introduced about the MONGO index of some of the notes, has a certain reference value, now share to everyone, the need for friends can refer to Index usage Scenarios Excellent: Faster query speed Inferior: Add and delete will incur additional overhead, occupy space Tips: Returns more than half of the data in a collection, with high efficiency for full table scans Index base Basic operations View index: Db.test.getIndexes () CREATE

replace; alter database $ dbname set online" Incremental recovery: osql-U $ user-P "$ password"-d master-S $ instance-Q "alter database $ dbname set offline with rollback immediate; restore database $ dbname from disk = '$ filename' with replace, NORECOVERY; restore database $ dbname from dist =' $ diff_filename 'with recovery; alter database $ dbname set online" III. oracle: Oracle uses rman for backup and recovery. if you are interested, you can learn more about the specific use of rman. IV.

Use admin #进入数据库admin Db.adduser (' name ', ' pwd ') #增加或修改用户密码 Db.system.users.find () #查看用户列表 Db.auth (' name ', ' pwd ') #用户认证 Db.removeuser (' name ') #删除用户 Show Users #查看所有用户 Show DBS #查看所有数据库 Show Collections #查看所有的collection Db.printcollectionstats () #查看各collection的状态 Db.printreplicationinfo () #查看主从复制状态 Db.repairdatabase () #修复数据库 Db.setprofilinglevel (1) #设置记录profiling, 0=off 1=slow 2=all Show Profile #查看profiling Db.copydatabase (' mail_addr ', ' mail_addr_tm

/** * @param $uid * @param $app _id * @param $start _time * @param $end _time * @param $start _page * @param paged Query $limit _page * MongoDB*/ Public Static functionGetuserrevenueinfolist ($uid,$source,$app _id,$start _time,$end _time,$skip,$limit){ $match= [' app_id ' + =$app _id, ' uid ' = = (int)$uid, ' msg_id ' =>1009, ' source ' =intval($source), "timestamp" = [' $gte ' + = (int)$start _time, ' $lt ' + = (int)$end _time], ]; $conditions=Array( Array(' $match

.③: Finally to see whether the open success, the information learned that MongoDB uses 27017 port, then we will type "http://localhost:27017/" in the browser,After opening, MongoDB tells us that on 27017 add 1000 can view MongoDB's management information in HTTP mode.Three: basic operationBecause it is the beginning, about the basic "additions and deletions to change", we open a cmd, enter the MONGO command to open the shell, in fact, this shell is th

": 5}});Bulk.find ({"Id_factory": 2, "Id_alarm_type": 2, "Id_event_type": One, "Ack_statue": {"$nin": [1]}}). Update ({$set: {"Ack _statue ": 1," Ack_time ": 211020472," Id_ack_user ": 5}});Bulk.find ({"Id_factory": 2, "Id_alarm_type": 2, "Id_event_type": "Ack_statue": {"$nin": [1]}}). Update ({$set: {"Ack _statue ": 1," Ack_time ": 211020472," Id_ack_user ": 5}});Bulk.find ({"Id_factory": 2, "Id_alarm_type": 2, "Id_event_type": "Ack_statue": {"$nin": [1]}}). Update ({$set: {"Ack _statue ": 1,"

Reference Documentation: http://bbs.csdn.net/topics/390906498 2-Insufficient hard disk space to free the deleted MongoDB collectionhttps://segmentfault.com/q/10100000024145763-MONGO operation after culling large tableHttp://www.myexception.cn/open-source/1441621.html4-MongoDB Copy Database Copydatabase (). Implement methods to free up disk space. Http://www.111cn.net/database/MongoDB/56304.htmMONGO free disk space after deleting a table or lib

.next ();}var page2=db. Log.find ({"Createtime": {"$GT": Createtime.createtime});Page2.sort ({"Createtime": -1}). Limit (100);So in C # I think it should probably be this way, of course, this is only a demonstration, it must not be in this function to query the results of the last time, or again query, directly to the last query results pass over the good ' Public StaticListintPageSizeintpagenum) {Mongodatabase db=mongohelperfactory.getdatabase (); Mongocollection Collection= db. Getcollectio