The code in .bashrc does not execute when I open a new terminal window in Ubuntu 12.04. I noticed this when creating a .bash_aliases file. The aliases did not show up when I opened a new terminal. However when I type source .bashrc
the aliases did show up.
.bashrc should be run everytime I open a new terminal window right?
How do I make this happen?
It isn't necessarily run; at the top of the standard .bashrc is this comment:
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
I believe there is an option to run bash terminal as a login shell or not. With Ubuntu, gnome-terminal does not normally run as a login shell, so .bashrc should be run directly.
For login shells (like the virtual terminals), normally the file ~/.profile
is run, unless you have either ~/.bash_profile
or ~/.bash_login
, but they are not there by default. By default, Ubuntu uses only .profile.
The standard ~/.profile
has this in it:
if [ -n "$BASH_VERSION" ]; then
# include .bashrc if it exists
if [ -f "$HOME/.bashrc" ]; then
. "$HOME/.bashrc"
fi
fi
This runs .bashrc if it is available - assuming $BASH_VERSION is present in your environment. You can check for this by entering the command echo $BASH_VERSION
, and it should display some information on version number - it should not be blank.
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