Luis Muñoz Fuente wrote:
Hello:
I use lfs-7.5. In chapter 4.4, the .bash_profile has the next line:
exec env -i HOME=$HOME TERM=$TERM PS1='u:w$ ' /bin/bash
Is it enough:
env -i HOME=$HOME TERM=$TERM PS1='\u:\w\$ ' /bin/bash
?
What is the difference?
The first runs the program env in the current shell environment. The
second runs it in a subshell which is not what you want since the
environment will be different.
-- Bruce
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