zoosk login problems

Solve Problems Related to slow ssh login authentication in CentOSGenerally, SSH authentication on Linux is slow, and most of them are caused by SSH parameter configuration. In most cases, the seDNS parameter is confusing. You can simply change it to no. Specific modification method Vi/etc/ssh/sshd_config UseDNS no # Add the last line This parameter is enough, so it will not be parsed, saving time. If

Two slow login Problems and Solutions Problem 1: plsql is slow to log on to the database, about 30 s The simple process is as follows: 1. using local sqlplus "/as sysdba" to log on to the database is fast, and connecting to the database by listening for about 30 s, which means the problem lies in connecting to the database through listening. 2. capture data packets from port 1521 through tcpdump. It is foun

For the sake of security, sometimes need to disable SYSDBA telnet, local can log in, search the information on the Internet, operation as follows:Alter system set Remote_login_passwordfile=none scope=spfile sid= ' * '; --Need to restart databaseVI $ORACLE _home/network/admin/sqlnet.ora#添加如下记录Sqlnet. Authentication_services= (NTS)Then Lsnrctl Reload.But this will have a problem, after the database restarts, log on locally, SYS user startup database, prompting for no permissionsSql> StartupOra-010

Ubuntu root account enabling and login problems ubuntu root users are disabled by default, You need to manually open the problem, in fact, all operations under ubuntu do not use the root user, because of the rational use of sudo, this avoids the devastating problem caused by root user misoperations (in fact, I personally think this is not necessary): perform the following operations: 1. first, unlock the ro

Help Solve-problems encountered during LINUX Login-general Linux technology-Linux technology and application information. The following is a detailed description. When I log on, enter the user name and password and press Enter. Tip: The MJB Internet address cannot be found. Adding MJB to/etc/home may solve this problem. This problem! What does this mean? How should I add it? In addition, I used th