[lfs-support] vi for chapter 6

Scott harview at montana.com
Fri Oct 5 05:50:57 PDT 2012


On Fri, Oct 05, 2012 at 05:49:27AM -0500, William Harrington wrote:
> 
> If you do cat << EOF
> 
> Then any variables or commands in backticks are evaluated
> 
> If you do cat << "EOF"
> 
> Then variables or commands in backticks are not evaluated.
> 
> Example:
> 
> cat > test << EOF
> TEST=$PWD
> EOF
> 
> cat > test "EOF"
> TEST=$PWD
> EOF
> 

`huh?`

Scott Swanson




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