Modify core parameters
#vi /etc/sysctl.conf
# ----------- Begin from Here ----------------------------------- ---
Kernel.shmall = 2097152
Kernel.shmmax = 2147483648
Kernel.shmmni = 4096
Kernel.sem = 250 32000 100 128
fs.file-max = 65536
Net.IPv4.ip_local_port_range = 1024 65000
# -------------- End Here --------------------------------- -----------
After editing, save, execute
# / sbin / sysctl -p
Then, you should check if the above operation is correct:
# / sbin / sysctl -a | grep sem
# / sbin / sysctl -a | GREP SHM
# / sbin / sysctl -a | grep file-max
# / sbin / sysctl -a | GREP ip_local_port_range
Set the SHELL limit for Oracle users
# vi /etc/security/limits.conf
# Add the following line
* Soft Nproc 2047
* Hard Nproc 16384
* Soft Nofile 1024
* Hard Nofile 65536
Add the following line to /etc/pam.d/login file
Session Required /LIB/Security/Pam_Limits.so
Edit / etc / profile file, add the following
IF [$ user = "oracle"]; then
IF [$ shell = "/ bin / ksh"]; then
Ulimit -P 16384
Ulimit -n 65536
Else
Ulimit -u 16384-N 65536
Fi
Fi
After that, execute $ unlimit verification.
Create users and related groups
# / usr / sbin / groupadd oinstall
# / usr / sbin / groupadd dba
# / usr / sbin / usradd -g oinstall -g dba oracle
Set Display Environmental Parameters
# export display = your_ipaddress: 0.0
Change your_ipaddress to your IP.
Or use root simple to execute
# xhost
Check and adjust environment variables
Log in to Oracle users
# SU - Oracle $ CD $ VI .BASH_PROFILE
# Add the following, your specific value should not be the same as this.
Export oracle_base = / u / app / oracle
Export Oracle_Home = $ Oracle_Base / Product / 10.1.0 / db_1
Export Oracle_sid = TEST
Export Path = $ PATH: $ HOME / BIN: $ ORACLE_HOME / BIN
Export LD_Library_Path = $ ORACLE_HOME / LIB: / USR / LIB
Export lc_cType = en_us.utf-8
Then perform $ SOURCE .BASH_PROFILE
Enable environment variables to take effect. / U / app / oracle and other directories should be established and appropriate authorization.
Start installing 10g
$ SH / U / Install / Runinstaller
Finally, the system will prompt you to run the root.sh file. You can do it according to the prompt.
