unix tail log

The reason for this error is that there is a database in your database server with the same name!RESTORE DATABASE [student] from DISK = N ' g:\ backup files ' with file = 1, move n ' student ' to n ' G:\student.mdf ', move n ' Studen T_log ' to N ' g:\\student.ldf ', nounload,replace, STATS = ten, PASSWORD = ' 123456 'So add REPLACE or STOPAT after with to restore! But the database with the same name may be overwritten!MSSQL-The log

Iv. Linux/UNIX operating command accumulation [chmod, chown, tail], chmodchownIn Linux/UNIX, users often use the text interface to set the system or operating system. The author is constantly in touch with this command during his work, therefore, this article has been specially developed, prepared, and started. This article mainly records some of the operating co

"Testdir/log2014.log" has been changed to Root:mailAll "Testdir/linklog.log" has been changed to Root:mailAll "Testdir/log2015.log" has been changed to Root:mailAll "Testdir/log2013.log" has been changed to Root:mailAll of the "Testdir/log2012.log" have been reserved for Root:mailAll "Testdir/log2017.

–r–v root:mail TestDirThe owner of "Testdir/log2014.log" has changed to Root:mailThe owner of "Testdir/linklog.log" has changed to Root:mailThe owner of "Testdir/log2015.log" has changed to Root:mailThe owner of "Testdir/log2013.log" has changed to Root:mailThe owner of "Testdir/log2012.log" has been reserved for Root:

Introduction If the log file is not damaged due to various causes. The tail of log can be used to restore the database to the State in the event of a disaster. For example: . A complete backup is made in db_1 and a log backup is made at log_1 and log_2. Shortly after the log_2 backup, a fault occurred. Logs

Tags: sqlAccident background:suddenly the database is corrupted for no apparent reason, and differential or transaction log backups 3 point will be automatically done, then how to 2 Point to 2 Point + data recovery between the ? this needs to be restored by backing up the tail log. Environment Description:A company has installed aSQL Serverdatabase, in order to

The AIL command outputs the end of the file, which, by default, displays the last ten lines of the file. It is often used to dynamically monitor the growth of the tail content of a file, for example to monitor changes in log files. The tail command corresponds to the head command, which is used to display the contents of the file header.Common parametersFormat:

At present, there are several open-source distributed log systems in the industry, such as notify + rsync, Facebook's scribe, Apache's chukwa, linkin's kafa, and cloudera's flume. For more information about these open-source distributed log systems, see this article. Article 1. Although these open-source log systems provide real-time

Linux View log file Contents command tail, Cat, TAC, head, EchoTail-f Test.logYou will see that the screen is constantly being printed out. This time interrupts the first process ctrl-c,---------------------------How Linux displays a few lines of a file (in the middle of a few lines)Starting at line No. 3000, displays 1000 rows. The 3000~3999 line is displayedCat FileName |

Today, took the time to browse the next node.js, haha, read a primer article (http://www.nodebeginner.org/index-zh-cn.html), the sense of self is getting started, but inside a sentence, quite has the sentiment: Copy Code code as follows: These are, after all, front-end technologies, although it always makes sense to use jquery when you want to enhance the page, but in the end, you're the most JavaScript user, not the JavaScript developer. And then, there's the Node.js, the servi

Label: [Top] SQL Server more than 2008 error-handling Database recovery Method--Log tail backup Category: Database management logs Best Practices FAQ Backup Restore misoperation Integrity SQL Server Databases Enterprise Management DBA security 2013-01-10 20:48 34970 people read reviews Favorite reports SQL Server error recovery log

Tail" $ )Panax Notoginseng except: - Pass the s.close () + f.close () AExit (0)The information that has been returned is not complete until the channel.get_pty () was added.The official documentation describes this:get_pty(*args, **kwds) Request a pseudo-terminal from the server. This is usually used-creating a client channel, to ask the server to provide some basic terminal semantics for A shell invoked wi

In the Linux operating system, it is often necessary to view the real-time output of log files, usually using tail -f or tailf commanding. Viewing real-time logs may require SSH to connect to a Linux host first, the steps are cumbersome, and if you are a production environment server, you may also be able to control various permissions. Real-time web-based logs can solve this problem.Because the traditional

Label:Original: SQL Server 2008 or more error-operation Database recovery Method--Log tail backupSource: http://blog.csdn.net/dba_huangzj/article/details/8491327 Question:Often see someone mistakenly delete data, or misoperation, especially when update and delete did not add where, and then shouted father shouted Niang. Err who can have no, do wrong can understand, but can not indulge, this later, and now f

Label:Questions: Often see someone mistakenly delete data, or misoperation, especially when update and delete did not add where, and then shouted father shouted Niang. Err who can have no, do wrong can understand, but can not indulge, this later, and now first to solve the problem. In this case, usually do not do a backup, or will not come to ask. Be calm first, or there will be greater disaster. Until you give up. Workaround: For this type of problem, mainly to retrieve the data before the Mis

The following error occurs when you restore a database file group: MSG 3159, level 16, state 1, line 1The tail of the log for the database "testfile" has not been backedup. use backup log with norecovery to backup the log if it contains work you donot want to lose. use the with replace or with stopat clause of the res

Often see someone mistakenly deleted data, or misoperation, especially update and delete when there is no add where, and then shouted Dad shouted Niang. Err who can have no, do wrong can understand, but can not indulge, this later, and now first to solve the problem. In this case, usually do not do backup, or will not come to ask questions. Be calm first, or there will be greater disaster. Until you give up. Workaround: For this kind of problem, the main is to retrieve the data before the Mis

Linux View log file Contents command tail, Cat, TAC, head, EchoTail-f Test.logYou will see that the screen is constantly being printed out. This time interrupts the first process ctrl-c,---------------------------How Linux displays a few lines of a file (in the middle of a few lines)Starting at line No. 3000, displays 1000 rows. The 3000~3999 line is displayedCat FileName |

The Linux Shell has a tail command that is commonly used to display the last N of a file's contentsBut in more cases, we want to run the program on the server side, and need to monitor the running log in real time, what is the way to scroll the log file contents in real time?Here you can use the tail command plus the p

less than 10 lines continue to 1000 reads, and so forth ~Specific implementation:#!/usr/bin/envpython#-*-coding:utf-8-*-"" "##authors:limanman# 51ctobg:http://xmdevops.blog.51cto.com/#purpose:# "" "From__future__importabsolute _import# Description: Import Public module importosimportsysimporttimeimportchardet# Description: Import other modules #if__name__== ' __main__ ':seekps=0; target= ' Data.txt ';try: # the pointer jumps to the end as the read position withopen ( target, ' r+b ') asf: F.se