current hosts of view

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