db2 status command

MySQL replication. As shown in the following examples: MySQL Replication The entire process is reflected from the server, corresponding to three sets of log information, can be viewed from the server with the following command: mysql> SHOW SLAVE STATUS; Master_log_file Read_master_log_pos: Primary log information for the next transfer. Relay_master_log_file Exec_master_log_pos: The main log information f

14. Create a new directory under version control SVN mkdir: Create a new directory under version control.Usage: 1, mkdir PATH ...2, mkdir URL ...Create a directory for version control.1. Each directory specified in the working copy PATH will be created on the local side and addedSchedule to be submitted for the next time.2. Each directory specified as a URL will be created by submitting it immediately to the warehouse.In both cases, all intermediate directories must exist beforehand. 15. Rest

State management commands are divided into LNMP State management commands and Lnmpa State management commands, Lnmpa represents Linux under Nginx, MySQL, PHP, Apache, such as the Web server architecture, is the combination of lamp and lnmp the advantages of the new Web server architecture.LNMP Status Management command:LNMP State Management:/ROOT/LNMP {start|stop|reload|restart|kill|status}Nginx State Manag

Function Description: reports the Process status.Common parameters: PS auxfSyntax: PS [-aacdefhjlmnvwy] [acefghlnrsstuvxx] [-C] [-G] [-G] [-p] [p] [-S] [-T] [T] [- u] [-u] [u] [-] [-- Cols] [-- columns] [-- Cumulative] [-- deselect] [-- forest] [-- headers] [-- help] [-- info] [-- lines] [-- no-headers] [-- group] [-group] [-- pid] [-- rows] [-- Sid] [-- tty] [-- user] [-- user] [-- version] [-- width]Note: The ps command is used to report the executi

Lnmp status management command: Lnmp status management:/root/lnmp {START | stop | reload | restart | kill | status}Nginx status management:/etc/init. d/nginx {START | stop | reload | restart}MySQL status management:/etc/init. d/My

disk.Max_used_connections the maximum number of connections that are used at the same time.Not_flushed_key_blocks a key block that has been changed in the key cache but has not been emptied to disk.Not_flushed_delayed_rows the number of rows waiting to be written in the Insert delay queue.Open_tables the number of open tables.Open_files the number of open files.Open_streams Number of open streams (primarily for log records)Opened_tables the number of tables that have been opened.Questions the n

Statistical information Area The first line: task queue information, with the execution results of the uptime command, the parameters are described as follows: 20:54:06: Current system time Up 525 Day, 4:57: The system has been running for 525 days, 4 hours, 57 minutes. 8 Users: Currently logged in user has 8 Load average:2.68, 2

The SS command is used to display the socket information in the active state. The SS command can be used to get socket statistics, which can display and netstat similar content. But the advantage of the SS is that it can show more and more detailed information about TCP and connection status, and is faster and more efficient than netstat.When the number of socket

the contents in order of "amount of swap area", "total used area of interaction", "Total idle swap area", "buffered intersection The total number of swap zones. The top command line 5th "PID USER PR NI VIRT RES SHR S%cpu%MEM time+ COMMAND" is displayed in order "process ID", "Process owner", "Priority", "nice value", negative indicates high priority, positive Values represent low priority, total virtual m

[Windows] netstate command status Parsing 1. Listening status After the FTP service is started, it is in the listening status. When the State is displayed as listening, it indicates that the port is in the listening state, that is, it is open and waiting for connection, but it is not connected yet. Just as the door of

tree structure with ASCII characters, expressing the relationship between the programs.7) ps-h shows the tree structure, indicating the relationship between the programs.8) Ps-n shows all the programs except the program under the PS Command Terminal.9) PS s uses the program signal format to display the program status.PS S when listing programs, including interrupted sub-program data.ps-tPS U Displays the status