Unfortunately, it's more a restriction that "all my programs be in bash" for maintainability by other admins who potentially don't know perl. Using perl like I am here is a bit of a stretch, but it seems silly to use 6 pipes with alternating awk and sed lines when this is more readable and flexible, especially because the whole line can be commented as "get the hostname using DNS". Alas.

In reply to Re^4: backticks and quotation trouble in bash by floobit
in thread backticks and quotation trouble in bash by floobit

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