What is Bash profile used for?

A bash profile is a file used to store environment settings for your terminal, and it’s accessible by the name ~/. bash_profile. When a session starts, it loads the contents of the bash profile before executing commands. The ~ represents the user’s home directory.

Can you have multiple Bash profiles?

No, you only have one and it’s called . bash_profile . Bash will not read the ones with additional suffixes.

Does Bash read profile?

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.

Why I have to source Bashrc every time?

2 Answers. In short, you are putting your aliases in the wrong file . bashrc , that is why you need to keep running source to get the aliases working in any new login terminal instances.

What should be in a bash_profile?

bash_profile. This file is loaded before Terminal loads your shell environment and contains all the startup configuration and preferences for your command line interface. Within it you can change your terminal prompt, change the colors of text, add aliases to functions you use all the time, and so much more.

What is the difference between ETC profile and ~/ bash_profile?

/etc/profile is global configuration for login shells (interactive or not), ~/. bash_profile is per-user configuration for login shells, and ~/. bashrc is configuration for interactive non-login shells.

How do I stop Bashrc from running?

To avoid the problem In the future, you may add something like [ -z “$PS1” ] && return at the beginning of ./bashrc. This way scp will stop parsing . bashrc after the first line, and you will be able to overwrite it in case of emergency.

What is the difference between ETC profile and Bashrc?

The difference between when these two files are executed are dependent on the type of login being performed. The difference is simple, the /etc/profile is executed only for interactive shells and the /etc/bashrc is executed for both interactive and non-interactive shells.

Where is ETC profile located?

For all users: /etc/profile and files inside /etc/profile. d/ Bourne-compatible shells (including bash , the default user shell in Ubuntu) run the commands in /etc/profile when invoked as a login shell.