current cast of view

Add users under Linux: Useradd user nameAdd password for user name: passwd user NameTo view all users in the system: CAT/ETC/PASSWD |cut-f 1-d:Note: | is a pipe that transmits the cat's output to cut processing; The following cut takes out each line: the first column of the split.With the WHO command, you can see which users are currently logged on, and a user can log in multiple times, such as two root. A root in its local, a rootLog in remotely via

System.Type T = System.Type.GetType ("Unityeditor.gameview,unityeditor"); System.Reflection.MethodInfo Getmaingameview= T.getmethod ("Getmaingameview", System.Reflection.BindingFlags.NonPublic |System.Reflection.BindingFlags.Static); System.Object Res= Getmaingameview.invoke (NULL,NULL);varGameview =(Unityeditor.editorwindow) Res;varProp = Gameview.gettype (). GetProperty ("currentgameviewsize", System.Reflection.BindingFlags.NonPublic |System.Reflection.BindingFlags.Instance);varGvsize = Prop.

Cause: A server on the line, has always been a slow access to the situation, click a link for more than 2 seconds to open, according to our estimates of the number of visitors, the server should not respond so slow, so need to address this problem analysis, to solve the site visit too slow. Analysis: 1, first of all, when the page access slows down, use the top command to view the server load situation, found that the load is not high, the initial est

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

) Tabbarcontroller: (Uitabbarcontroller *) Tabbarcontroller Shouldselectviewcontroller: (UIViewController *) Viewcontroller {if(Viewcontroller = = self.viewcontrollers[1]) { //Click the middle Tabbaritem, do not switch, let the current page jumpOrderviewcontroller *order =[[Orderviewcontroller alloc] init]; Order.hidesbottombarwhenpushed=YES; [(Uinavigationcontroller*) Tabbarcontroller.selectedviewcontroller Pushviewcontroller:order Animated:ye

and each of its subtrees with 1024-byte blocks, enter:Du-k/home/franThis shows the number of 1024-byte disk blocks in the/home/fran directory and each of its subdirectories.To summarize disk usage for one directory tree and each of its subtrees through MB disk blocks, enter:Du-m/home/franThis shows the number of MB disk blocks (approximately the nearest second decimal number) in the/home/fran directory and each of its subdirectories.To summarize the disk usage of one directory tree and each of

Label:1. View Oracle Current session (number of connections) (process)SELECT sid,serial#,process,logon_time,username,program,status, "' | | sid| | ', ' | | serial#| | "From V$sessionWHERE USERNAME = ' opxx '--User nameand program = ' aspnet_wp.exe '--connectorORDER by Logon_time DESC2. Kill session (number of connections) (process)Executes after multiple kill statements are generated.Select ' Alter system k

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

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-r"2. Modify the setup Linux Server time zone method ACommand: "Tzselect"Method B is limited to Redhat Linux and CentOSCommand: "Timeconfig"Method C applies to DebianCommand: "Dpkg-reconfigure tzdata"3. Copy the appropriate time zone file, replace the system time zone file, or crea

MySQL, database encoding is a very important problem, sometimes we need to look at the current database encoding, and even need to modify the database encoding.The SQL statements that view the current database encoding are:mysql> use xxxdatabase changedmysql> show variables like ' character_set_database '; +------------------------+--- -----+| variable_name | Val

Tags: cat alter ash machine spfile term text CLI OracleIt 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. View the current number of database connections Select COUNT (*) from v$process; --Current number o

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

Label:PostgreSQL see which references to the current table are referenced as reference tables--pg_constraint.contype:p (primary key), F (foreign key), U (unique), C (check)--View the current table IDSELECT OID, relname from pg_class WHERE relname = ' syslogfilter ';--View the primary foreign KEY constraint information

1. View the current number of concurrent accesses to Apache:Netstat-an | grep established | Wc-lCompare the number of maxclients in httpd.conf.2. How many processes are viewed:PS Aux|grep httpd|wc-l3, you can use the following parameters to view the dataServer-status?auto#ps-ef|grep Httpd|wc-l1388Count the number of httpd processes, and a single request initiates

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

Tags: ICA view CPU--top CPU release ASE BSP 4.01. View Cpu:top2. View current Linux version: Name-aTo view the currently running kernel version: Cat/pro/versionView release information: Cat/etc/issueView all information above: lsb_release-a3.

The DB2 command line introduced below is used to view the snapshot of the current system resource. This DB2 command line is for your reference and you may have a deeper understanding of the DB2 command line. db2getmonitorswitches db2updatemonitorswitchesusinglockon db2updatemonitorswitchesusingstatementon db2updatemonitorswitchesusingtableon db2updatemonitorswitchesusingbufferpoolon d

file_put_contents("Log1209.html",Date(' y-m-d h:i:s '). " -----file_append); if($_server["request_method"] = = "POST") { file_put_contents("Log1209.html",Date(' y-m-d h:i:s '). " #POST file_append); foreach($_post as $key=$value) file_put_contents("Log1209.html",Date(' y-m-d h:i:s ').$key." = ".$value." file_append); } Else{ file_put_contents("Log1209.html",Date(' y-m-d h:i:s '). " #GET file_append); foreach($_get as $key=$value) file_put_contents("Log120

In the terminal, you can use the quser command. But how can you view online users in other professional versions such as 2 k? C: Documents and SettingsAdministrator> net config workstationComputer Name \ RICHComputer full name richUser Name Administrator The workstation is running onNetbiosSmb (000000000000)NetBT_Tcpip _ {57E2991D-AF22-41BA-89D7-2C2818051A47} (000B5DD3AC51) Microsoft Windows Server 2003 WORKGROUPRICH Domains COM open timeout (seconds)