nagios log server free

Host hosts | remote machine serverTarget: Login to server from host, password-free inputHost machine:SSH-KEYGEN-T RSATwo files are generated in ~/.ssh/id_rsa.pub and Id_rsaServer machine:Id_rsa is the key, Id_rsa.pub is the public key, and the id_rsa.pub is placed in the ~/.ssh/folder of the serverHost machine:" Cat >> ~/.ssh/authorized_keys " After the password is entered successfully.You only need the SSH

Ssh password-free login-Establish a trust relationship with the server Assume that the master machine A, B, and C needs to be established as the master machine A. You can directly access the master machine B and C through ssh without A password. The procedure is as follows: Assume that you only use the user yimr to establish trust, use the yimr user to log on t

/lib/libmhash.so.2/usr/lib64/libmhash.so.2Ln-s/usr/local/lib/libmhash.so.2.0.1/usr/lib64/libmhash.so.2.0.1Ln-s/usr/local/bin/libmcrypt-config/usr/bin/libmcrypt-configLn-s/usr/local/lib/libiconv.so.2/usr/lib64/libiconv.so.2Tar zxvf mcrypt-2.6.8.tar.gzCD mcrypt-2.6.8/sbin/ldconfig./configureMake make installCompiling and installing PHPCd/usr/local/srcTar zxvf php-5.2.17.tar.gzCD php-5.2.17./configure--PREFIX=/USR/LOCAL/COMSENZ/PHP5--with-config-file-path=/usr/local/comsenz/etc--enable-mbstring--

truncate log file. In any case, this should be a bug of SQL Server. Then find the following code to narrow down the log file to the desired size. Copy the code to the query analyzer and modify the three parameters (Database Name, log file name, and target log file size ), r

# Client Configuration# Login with Client user and enter home directory# cd/home/client# Establish authentication public and private keys# ssh-keygen-t RSA (will be prompted to enter the password, direct return can be)# After that will be set up in the home directory. SSH folder with Id_rsa (private key) and id_rsa.pub (public key) two files# Upload the public key files to the server's home directory on the servers# SCP ~/.ssh/id_rsa.pub [email protected]xxx.xxx.x.xx:~#

; flush Privileges;"The following issues are original and are the problems and solutions that arise during the installation process"Problems that may exist during the configuration process:1. When you install MySQL, you will be prompted: error:found option without preceding group in config fileThis is due to the incorrect encoding of the My.ini file. Should be saved in ASCII format (ANSI format in Notepad)2, start the MySQL service in the management--------Services of the computer error:MySQL Se

As the volume of business increases, the number of people increases, and the use of the Exchange messaging system grows, the database logs in the mail server are increasing. And as the messaging system becomes more efficient, the number of logs in the mailbox database increases dramatically. A log file with a size of 1024KB and a suffix named log is generated in

Author: snail IlAbstract: You have no patience to read all the following content, because the conclusion is nothing more than the following two points:1. Use cronolog to clean and securely track apache logs2. Merge and sort multiple logs with sort-m Based on personal experience:1. First introduce how to merge apache logs;2. Describe the necessity and solution of log round-robin based on the problem, and describe how to use cronolog to round-robin apac

Server transaction log files transaction log file is a file that is used to record database updates, with the extension LDF. In SQL Server 7.0 and SQL Server 2000, if automatic growth is set up, the transaction log files are autom

. * @ 192.168.10.100192.168.10.100 is the IP address of the log server. The "@" symbol indicates that the IP address is sent to the remote host. OK. Restart the syslog service:Linux:/etc/init. d/syslogd restartBSD:/etc/rc. d/syslogd restart Use logger to test whether the configuration is successful:Logger-P authpriv. notice "Hello, this is a test" Go to the log

Tags: Run window zip cmd 64-bit 9.png directory mysq windows1 through the official website download MySQL5.6 version compressed package, Mysql-5.6.36-winx64.zip;2 Create a directory in the D drive, such as D:\MySQL, to extract the mysql-5.6.36-winx64.zip into this directory, as shown in:3 Modify the System path variable to add D:\MySQL\bin, as shown in:4 run cmd as Administrator, switch to the D:\MySQL\bin directory,Installation Service Mysqld–installStart the service net start MySQLAfter the se

SQL server logs in Log Viewer To view SQL server logs in SQL Server Management studio, follow these steps: (1) start SQL Server Management studio and connect to the SQL Server server.

the cache to the data file. When SQL Server restarts, it looks at the most recent tag points in the log and erases the transactions that follow the mark Point, because these transactions do not actually write data from the cache to the data file. This prevents the interrupted transaction from modifying the data file. Maintain the transaction log Because many p

cache to the data file. When SQL Server restarts, it looks at the most recent tag points in the log and erases the transactions that follow the mark Point, because these transactions do not actually write data from the cache to the data file. This prevents the interrupted transaction from modifying the data file. Maintain the transaction log Because many peopl

Label:This article was reproduced from the blog of Birch Tsaihttp://www.cnblogs.com/lyhabc/archive/2013/07/16/3194220.html explain SQL Server transaction log recordsAs you know, under the full recovery model, SQL Server records the operations that are done by each transaction, which are stored in the transactions log,

Label:SQL Server transaction log unexpectedly increases or fills up the processing methodTransaction log files transaction log file is a file that is used to record database updates, with an extension of LDF.In SQL Server 7.0 and SQL Ser