command to check server uptime

complete the SQL statement. The info column displays this SQL statement because the length is limited, therefore, long SQL statements are not displayed completely, but an important basis for determining a problematic statement.The most important part of this command is the state column. mysql lists the following states:Checking tableChecking the data table (this is automatic ).Closing tablesRefreshing the modified data in the table to the disk and cl

When we use TFS Source control, we encounter this situation, source control will create a workspace on each client PC, and then this workspace map to the source folder on the server, when we check in, check out, our source code will be in the server to the client's workspace to operate, However, once a project team mem

Information error information is as follows: Try to create a database named test7i24 with a password of 123456: The command is successfully executed. The command is successfully executed. Operation error, related information: [MySQL] [ODBC 3.51 driver] [mysqld-4.0.26-nt] You have an error in your SQL syntax. check the manual that corresponds to your MySQL

software, at this time, it is very likely that someone else opens a special service to you by intruding into your computer, such as the IIS information service, so that your anti-virus software cannot be found. But don't worry. You can use "net start" to check whether any service is enabled in the system. If you find that it is not your own service, we can disable this service in a targeted manner. You can directly enter "net start" to view the servi

software, at this time, it is very likely that someone else opens a special service to you by intruding into your computer, such as the IIS information service, so that your anti-virus software cannot be found. But don't worry. You can use "Net start" to check whether any service is enabled in the system. If you find that it is not your own service, we can disable this service in a targeted manner. You can directly enter "Net start" to view the servi

1.Check whether the tape library is running properlyCommand:Query drive, query path(Online or not)2.View1Backup of each node in daysStatusCommand:Query actlog begindate = today-1 search =Node name4.View1Servers within daysActivity LogCommand:Query actlog begindate = today-1 Note:ViewTSMWhen using activity logs, pay attention to the information format.Warning (Warning), Error(Error), Severe(Serious error) report to the Administrator as soon as possible

When the front-end time finds that the physical memory usage of the blog server is too high, it is to use the linuxfree command to check. this time, we will introduce this command in detail. Command When the front-end time finds that the physical memory usage of the blog

, and the original Pb/master branch is now Paul/master. If you encounter a remote repository server migration, or if the original clone image is no longer in use, or if a participant no longer contributes code, you need to remove the remote repository and run the GIT remote RM command:$ git remote RM Paul $ GIT Remote originThree creating a remote warehouse git clone--bare robbin_site robbin_site.gi

through the invasion of your computer to open a special service for you, such as IIS information Services, so that your anti-virus software is not to be found out. But don't worry, you can use "net start" to see what service is open in the system, if found not to open their own services, we can be targeted to disable this service. The method is to directly enter "net start" to view the service, and then use "net stop server" to prohibit the service

| log_slow_statement | sql_parse.cc | 1461 | | Cleaning Up | 0.000018 | Dispatch_command | sql_parse.cc | 1417 |+--------------------------------+----------+-----------------------+--------------+-------------+8 rows in Set (0.00 sec) You can clearly see the cache in the hit, greatly saving the overhead of the background. Of course, the use of the cache also needs to be based on a variety of scenarios (table data size, update frequency, etc.) to investigate, not to enable caching will certainly

software, at this time, it is very likely that someone else opens a special service to you by intruding into your computer, such as the IIS information service, so that your anti-virus software cannot be found. But don't worry. You can use "net start" to check whether any service is enabled in the system. If you find that it is not your own service, we can disable this service in a targeted manner. You can directly enter "net start" to view the servi

please reload the TCP/IP protocol. Type the instructions to determine if the TCP/IP protocol is normal. If the above operation is successful, Ping, we can then enter Ipconfig to view the local IP address, and then ping the IP is its own IP, general instructions that the network card or modem work properly, is not the general rule is the network adapter failure. Type the command to determine the network card or modem work ping own IP has an inverse v