View Oracle Current session2011-09-23 13:26 9041 people read Comments (0) favorite reports SessionoraclesqlterminaluserobjectHow do I see the current number of connections to Oracle? Just use the following SQL statement to query it.#查看当前不为空的连接 SELECT * FROM v$session where username are not null#查看不同用户的连接数Select Username,count (username) from v$session wh
/*--Handle Deadlocks
View the current process, or deadlock process, and automatically kill the dead process
Because it is for dead, you can only view the deadlock process if there is a deadlock process
Of course, you can control through the parameters, regardless of whether there is no deadlock, only check the look dead lock process
--Jiangjian 2004.4--*/
/*--Inv
View the total number of nginx connections and connection status:
# Netstat-N | awk '/^ TCP/{++ s [$ NF]} end {for (a in S) print a, s [a]}'
Time_wait 17
Established 3254
Last_ack 236
Fin_wait_1 648
Fin_wait_2 581
Closing 7
Close_wait 4916
Description:
Closed // No connection is active or in progress
Listen // the server is waiting for the incoming call
Syn_recv // a connection request has arrived, waiting for confirmation
Syn_sent // The
Enable current view menu highlight (V2.0, )
Some time ago, Insus. NET shared a "Activate current view menu highlighting" http://www.cnblogs.com/insus/p/5287093.html, which is just a menu for the same controller.Today I will share an article that presents a website menu orientation with different controllers. Find a Web
physical memory you have, he will have to take the hard disk swap files to read.This is why Windows often prompts for a lack of virtual space. You think, how boring, in memory and most of the time, take out a part ofHard disk space to act as memory. So we look at Linux, as long as we don't swap space, we don't have to worry about our memory.Too little. If you use a lot of swap, you might want to consider adding physical memory. This is the standard of Linux to see if the memory is adequate.Lear
reproduced from: http://www.cnblogs.com/gaojun/archive/2013/10/24/3385885.html
first, view and manage the currently logged-on user
1. Use the W command to view the process information that the logged-in user is using,the W command to display the names of the users who have logged on to the system, and what they are doing. The information used by this command originates from the/var/run/utmp file. The info
The netstat command is commonly used in network monitoring. You can use this command to view the services and established services monitored by the current system, as well as the corresponding ports and protocols.
The netstat command is commonly used in network monitoring. You can use this command to view the services and established services monitored by the
Netstat This command is commonly used in network monitoring. With this command, you can view the current system listening services and established services, as well as the corresponding ports, protocols and other information.Netstat parameter descriptionNetstat parameters, although a lot, but often not much, mainly the following several parameters:Netstat-[ATUNLP]
-a:all, indicating that all connectio
Netstat This command is commonly used in network monitoring. With this command, you can view the current system listening services and established services, as well as the corresponding ports, protocols and other information.Netstat parameter descriptionNetstat parameters, although a lot, but often not much, mainly the following several parameters:Netstat-[ATUNLP]
-a:all, indicating all connections
From:http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2013/0804/1504.html
I use Viewpager to do a sliding switch effect, the effect is quite good, concrete implementation of the effect on the Internet a lot, you can go to find, but after the implementation of the switch effect, because the needs, I need to get the current display of the view, which is very disgusting. Viewpager has Setonpagechangelist
First, view and manage the currently logged in user
1. Use the W command to view the process information that the logged-on user is using,and the W command to display the names of the users who have logged in to the system and what they are doing. The information used by this command originates from the/var/run/utmp file. The information for the W command output includes:
User name
User
First, view and manage the currently logged in user
1. Use the W command to view the process information that the logged-on user is using,and the W command to display the names of the users who have logged in to the system and what they are doing. The information used by this command originates from the/var/run/utmp file. The information for the W command output includes:
User name
U
One, view and modify the time zone of Linux 1. View current time zoneCommand:Date -R2. Modify the setup Linux Server time zone method ACommand:TzselectMethod B is limited to Redhat Linux and CentOSCommand:TimeconfigMethod C applies to DebianCommand:Dpkg-reconfigure Tzdata3. Copy the appropriate time zone file, replace the system time zone file, or create a linked
YS Web SocketThere is a horizontal ultra-vires vulnerability, the current user can arbitrarily view other user's alarm information, can cause sensitive information leakage "high" Problem Description: YS Use timed polling web socket Test steps: 1. Openburpintercept the agent and starthttprequest interception function. 2. sign in with a normal accountYS(assuming that the
Linux in use pwdcommand to view the full path of the current working directory. Simply put, you will have a current working directory every time you operate in a terminal. when you are unsure of your current location, you will use the pwd to determine the exact location of the curr
Tags: order inline category label IMM play article Pfile row Tags: Oracle database 2017-01-04 14:40 6709 People read comments (0) favorite reports Classification:database (Wuyi) Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced. It is useful to look at the connection of the data, finish writing the program while testing the code side to see the release of database connections to help optimize the analysis of a robust system program. 1.
Obtains the name of the current view.
During ASP. net mvc development, Insus. NET needs to obtain the Action name of the current view. With this Action name, you can make an Active function in all views of the same controller.If your development environment is ASP. net mvc 4.5, you can use the following syntax:ViewCon
git log View the commit history of the current branchAfter submitting a number of updates, to review the commit history, you can use the git log command to viewBy default, git log all updates are listed by time of submission, and most recent updates are on top. See, each update has a SHA-1 checksum, the author's name and e-mail address, the time of submission, and the final indentation of a paragraph showin
This article mainly introduces PHP to view the current variable types of methods, the need for friends can refer to the following
Below the PHP view of the current variable type background, process and solutions are written to everyone, as follows:
Resolving the background
Toss process one:
The Json_decode of JSON in
This article mainly introduces how to view the ID of the current Session in php. the instance analyzes two common methods to obtain the ID of a session, which is of great practical value, for more information about how to view the ID of the current Session in php, see the example in this article. Share it with you for
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