Linux shell 环境

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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！