Linux shell 环境
Linux Shell 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
# From: Unix - Frequently Asked Questions (5/7) [Frequent posting]
#
# bash
# Start-up (in this order):
# /etc/profile - login shells.
# .bash_profile - login shells.
# .profile - login if no .bash_profile is present.
# .bashrc - interactive non-login shells.
# $ENV - always, if it is set.
#
# Upon termination:
# .bash_logout - login shells.
#
# Others:
# .inputrc - Readline initialization.
if [ -f $HOME/.bashrc ]
then
. $HOME/.bashrc
fi
完!