bash配置文件

macOS、CentOS、raspbian/ubuntu 下的 bash 配置文件（bash FILES）一览。

macOS

# man bash on macOS

FILES
       /bin/bash
              The bash executable
       /etc/profile
              The systemwide initialization file, executed for login shells
       ~/.bash_profile
              The personal initialization file, executed for login shells
       ~/.bashrc
              The individual per-interactive-shell startup file
       ~/.bash_logout
              The  individual  login  shell  cleanup file, executed when a login shell
              exits
       ~/.inputrc
              Individual readline initialization file

相比 CentOS 少了 /etc/bash.bash_logout。

CentOS

# man bash on CentOS

FILES
       /bin/bash
              The bash executable
       /etc/profile
              The systemwide initialization file, executed for login shells
       /etc/bash.bash_logout
              The systemwide login shell cleanup file, executed when a login shell exits
       ~/.bash_profile
              The personal initialization file, executed for login shells
       ~/.bashrc
              The individual per-interactive-shell startup file
       ~/.bash_logout
              The individual login shell cleanup file, executed when a login shell exits
       ~/.inputrc
              Individual readline initialization file

相比 raspbian 少了 /etc/bash.bashrc。

raspbian/ubuntu

#man bash on ubuntu and raspbian

FILES
       /bin/bash
              The bash executable
       /etc/profile
              The systemwide initialization file, executed for login shells
       /etc/bash.bashrc
              The systemwide per-interactive-shell startup file
       /etc/bash.bash.logout
              The systemwide login shell cleanup file, executed when a login shell exits
       ~/.bash_profile
              The personal initialization file, executed for login shells
       ~/.bashrc
              The individual per-interactive-shell startup file
       ~/.bash_logout
              The individual login shell cleanup file, executed when a login shell exits
       ~/.inputrc
              Individual readline initialization file

比较完备，profile、bashrc、logout 均有 systemwide 和 individual 两级配置。

• ~/.bash_profile: The personal initialization file, executed for login shells
• ~/.bashrc: The individual per-interactive-shell startup file

~/.bash_profile file (Mac OS X) or ~/.bashrc file (Linux).

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