linux 环境变量设置

shuguangshaomen

       Application Environment Setup Using /etc/profile.d/*
When a user logs in, environment variables are set from various places.  That includes /etc/profile (for all users).
Then all the files in the /etc/profile.d directory.
Then ~/.bash_profile, then ~/.bashrc.
/etc/profile.d/ is a good place to put your application specific
setups.  For example, I always use SSH for CVS (cf. RSH).  So I use:
echo "export CVS_RSH=ssh" >> /etc/profile.d/cvs.sh
chmod +x /etc/profile.d/cvs.sh   
               
               
               

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