In Linux, the total number of oracle clients is less than 40 MB, which is very convenient and quick to install.
1. First, check the directory structure after downloading:
Copy it to linux.
2. Use the root user in the command line window to operate in the rpm directory:
Rpm-ivh... rpm
Rpm-ivh... rpm
Rpm-ivh... rpm
Rpm-ivh... rpm
(Install the four RPMs separately. Install the basic one first, and install the other three in any order)
3. Modify the tansnames. ora File
# Tnsnames. ora Network Configuration File:/home/oracle/orahome/product/10.1.0/db_1/network/admin/tnsnames. ora
# Generated by Oracle configuration tools.
Orcl=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP) (HOST =172.16.0.0) (PORT = 1521 ))
)
(CONNECT_DATA =
(SERVICE_NAME =Orcl)
)
)
Note: The first orcl is the name of the local network service, and the second orcl is the name of the connected orace server instance. The IP address is the IP address of your oracle server.
3. Enter the following command:
Cd/
Mkdir oracle
Cd oracle
Mkdir 10g
Cd 10g
Mkdir network
Cd network
Mkdir admin
Cd amdin
(Copy the modified tnsnames. ora here)
4. Compile a file, for example, oracle10.profile, and insert the following statement into the file:
Export ORACLE_HOME =/oracle/10g
Export LD_LIBRARY_PATH =/usr/lib/oracle/10.1.0.3/client/lib
PATH = $ PATH: $ ORACLE_HOME: $ LD_LIBRARY_PATH
5. source oracle10.profile (make the new environment variable take effect) to complete the configuration.
Inspection:
Input: sqlplus zhang/zhang @ orcl to check whether it can connect to the oracle server.
Here, zhang/zhang is the user name and password. orcl is the Instance name of the oracle server.