View the value of the environment variable used by an Oracle process. When nls_lang is null, we want to know the default value. When installing the version, we want to know that a process is generated by the database of that version, we can use the following method to view the environment variable value of the ORACLE process. Because of various operating systems
View the value of the environment variable used by an Oracle process. When nls_lang is null, we want to know the default value. When installing the version, we want to know that a process is generated by the database of that version, we can use the following method to view the environment variable value of the ORACLE process. Because of various operating systems
View the value of the environment variable used by an Oracle process. When nls_lang is null, we want to know the default value. When installing the version, we want to know that a process is generated by the database of that version, we can use the following method to view the environment variable value of the ORACLE process.
Because different operating systems use different commands, only the commands under the solaris platform are tested here, and only the methods are written on other platforms.
Environment: solaris 10, Oracle 11gr2
1. view the process ID.
$ Ps-ef | grep ora
Oracle 4530 1 0 20:07:12? 0: 00 ora_reco_htzdg
Oracle 4548 1 0 20:07:18? 0: 02 ora_arc0_htzdg
Oracle 4575 1 0 20:07:22? 0: 04 ora_cjq0_htzdg
Oracle 12667 1 0 22:05:34? 0: 00 ora_w002_htzdg
2. view the process environment variables:
$ Pargs-e 12667
12667: ora_w002_htzdg
Envp [0]: SKGP_SPAWN_DIAG_PRE_EXEC_TS =
Envp [1]: SKGP_HIDDEN_ARGS =
Envp [2]: SKGP_SPAWN_DIAG_POST_FORK_TS =
Envp [3]: SKGP_SPAWN_DIAG_PRE_FORK_TS =
Envp [4]: Oracle_SPAWNED_PROCESS = 1
Envp [5]: XFILESEARCHPATH =/usr/dt/app-defaults/% L/Dt
Envp [6]: DISPLAY = 192.168.100.1: 0.0
Envp [7]: Oracle_BASE =/u01/app/oracle
Envp [8]: PWD =/u01/app/oracle/product/11.2.0/db_2/bin
Envp [9]: _ =./dbua
Envp [10]: SHELL_HOME =/home/Oracle/rs
Envp [11]: Oracle_SID = htzdg
Envp [12]: NLSPATH =/usr/dt/lib/nls/msg/% L/% N. cat
Envp [13]: MAIL =/usr/mail/Oracle
Envp [14]: TZ = PRC
Envp [15]: NLS_LANG = AMERICAN_AMERICA.AL32UTF8
Envp [16]: JAVA64FLAG =-d64
Envp [17]: HOME =/home/Oracle
Envp [18]: LD_LIBRARY_PATH =/u01/app/oracle/product/11.2.0/db_2/lib: /u01/app/oracle/product/11.2.0/db_2/jdk/jre/lib/amd64/server: /u01/app/oracle/product/11.2.0/db_2/jdk/jre/lib/amd64:/u01/app/oracle/product/11.2.0/db_2/jdk/jre /.. /lib/amd64:/u01/app/oracle/product/11.2.0/db_2/lib:/u01/app/oracle/product/11.2.0/db_2/network/lib:
Envp [19]: TERM = vt100
Envp [20]: SHELL =/bin/ksh
Envp [21]: LOGNAME = Oracle
Envp [22]: PATH =
Envp [23]: Oracle_HOME =/u01/app/oracle/product/11.2.0/db_2
Envp [24]: ORA_NET2_DESC = 10, 13
The default NLS_LANG and other values that use the default environment variables appear.
3. Other platforms
LINUX: cat/proc/ /Environ
AIX: ps eauwww
