在linux环境中,修改当前用户环境变量,且永久生效的方法如下. 1,编辑~/.bash_profile文件 1 2 3 # Get the aliases and functions 4 if [ -f ~/.bashrc ]; then 5 . ~/.bashrc 6 fi 7 8 # User specific environment and startup programs 9 10 PATH=/usr/local/java8/bin:$PATH:$HOME/bin 11 12 expo
RAC数据库环境变量设置 [oracle@rac1 ~]$ sqlplus / as sysdba SQL*Plus: Release 10.2.0.1.0 - Production on Fri Aug 31 12:45:01 2012 Copyright (c) 1982, 2005, Oracle. All rights reserved. Connected to an idle instance. SQL> startup ORA-01078: failure in pro