Question: Examine the sample /root/.bash_profile file shown next. Usingthe information presented in this chapter, describe what each lineof this file does. #.bash_profile # Get the aliases

Examine the sample /root/.bash_profile file shown next. Usingthe information presented in this chapter, describe what each lineof this file does.

#.bash_profile

# Get the aliases and functions

if [ -f ~/.bashrc ]; then

. ~/.bashrc

fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

BASH_ENV=$HOME/.bashrc

USERNAME="root"

export USERNAME BASH_ENV PATH

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