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What is the difference between ~ . profile and ~ . bash_profile? The original sh sourced profile on startup bash will try to source bash_profile first, but if that doesn't exist, it will source profile Note that if bash is started as sh (e g bin sh is a link to bin bash) or is started with the --posix flag, it tries to emulate sh, and only reads profile Footnotes: Actually, the first one of bash_profile, bash_login, profile See also: Bash
How to permanently set environmental variables You can add it to the file profile or your login shell profile file (located in your home directory) To change the environmental variable "permanently" you'll need to consider at least these situations:
Where is the list of supported CPU profiles in VirtualBox? I thought I found a list of CPU profiles for VirtualBox I just can't find it again I can see my current Host CPU information with the following command: vboxmanage list hostcpuids but I wanted to
How to correctly add a path to PATH? - Unix Linux Stack Exchange The profile file is read by login shells, so it will only take effect the next time you log in (Some systems configure terminals to read a login shell; in that case you can start a new terminal window, but the setting will take effect only for programs started via a terminal, and how to set PATH for all programs depends on the system )
Colorizing your terminal and shell environment? - Unix Linux Stack . . . Sure, you can symlink zsh to a file named after any other shell and emulate that shell, but when you do that it doesn't read your bashrc, bash_profile, etc Also, you cannot put emulate bash in your zprofile or zshrc files For anybody who works with advanced features in BASH, there are many subtleties that will bite you BASH is a better sh