oracle localhost

(I) lsof application instance ① Find the program occupying the specified port: [root@temp ~]# lsof -i :80COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAMEhttpd 10278 root 3u IPv6 37812 0t0 TCP *:http (LISTEN)httpd 10280

Troubleshooting of SQL plus logon failures caused by su switching in Oracle Problem description:The Oracle database in the production environment suddenly fails to log on, and the oracle database in the rlwrap production environment suddenly fails

Troubleshooting of Logon failures when su switches to sqlplus in Oracle, oraclesqlplusProblem description:The oracle database in the production environment suddenly fails to log on, and the oracle database in the rlwrap production environment

This article uses the interface installation method, applies to the LAN Remote Installation Oracle and installs directly on the Linux server. Through the Internet environment installation has not been tested, the Internet environment by silent

On the Linux platform, there are several steps to manually create a database: 1. Confirm the unique instance and database name; 2. Select the character set of the database; 3. Set the OS environment variables; 4. Create the initialization parameter

1. Prepare the environment 1.1.linux RHAS4: RedHatEnterpriseLinuxAdvanceServer4.01.2. check the environment HardDiskSpace [ro 1. Environment preparation 1.1.linux system installation version RHAS4: RedHat Enterprise Linux Advance Server 4.0. Check

A similar warning was found while looking at a client's database recovery log (File #N is offline, but was part of a online tablespace.), not previously noticed, this time by experimenting to reproduce the contentCreate a table spacesql> Create

I. Environmental preparedness Install package: 1.vmware-workstation-full-11.1.0-2496824.exe 2.centos-7-x86_64-dvd-1511.iso 3.linux.x64_11gr2_database _1of2.zip Linux.x64_11gR2_database_2of2.zip The above feel is not the key, not to download the

RMAN replication and the same machine copy operation procedures are the same, the difference is that we need to copy the backup files to the secondary library Experimental platform: REDHAT Linux 4.7 + Oracle 10g Target Library Information: Oracle_

One of Oracle asm kfed tools, asmkfed [root@localhost db_1]# su - oracle[oracle@localhost ~]$ cd /u01/app/oracle/product/10.2.0/db_1/rdbms/lib[oracle@localhost lib]$ pwd/u01/app/oracle/product/10.2.0/db_1/rdbms/lib[oracle@localhost lib]$ ls -lrt