回答:
http://www.gnu.org/software/bash/manual/bashref.html#Bash-Startup-Filesを読んでください:
When Bash is invoked as an interactive login shell, or as a
non-interactive shell with the --login option, it first reads
and executes commands from the file /etc/profile, if that file
exists. After reading that file, it looks for ~/.bash_profile,
~/.bash_login, and ~/.profile, in that order, and reads and executes
commands from the first one that exists and is readable. The
--noprofile option may be used when the shell is started to inhibit
this behavior.
他のシェルもロード~/.profile
します(zsh、tcsh)..だから、環境のものをに入れます~/.profile
。
mac osx関連の更新(@Matt Bに感謝):
guiプログラムについては、http: //developer.apple.com/library/mac/#qa/qa2001/qa1067.htmlを読み、~/.MacOSX/environment.plist
注意深く編集してください。
~/.MacOSX/environment.plist
。詳細については、astro.washington.edu / users / rowen / AquaEnvVar.htmlを参照してください。