How to use IFS to get output of range in comma separator in bash?
I would like to have output like below
which I am able to get from below command in bash
I am wondering if I can get something like this using IFS (Internal Field Separator) in bash
something like
which obviously doesn't work. Appreciate any suggestion :-)
ns2.com,ns3.com,ns4.com,ns5.com,ns6.com,ns7.com,ns8.com,ns9.com,ns10.com,
which I am able to get from below command in bash
$printf '%s,' ns{2..10}.com
ns2.com,ns3.com,ns4.com,ns5.com,ns6.com,ns7.com,ns8.com,ns9.com,ns10.com,
I am wondering if I can get something like this using IFS (Internal Field Separator) in bash
something like
IFS=, ns{2..10}.com
which obviously doesn't work. Appreciate any suggestion :-)
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In order to avoid the comma at the end you could try this:
echo ns{2..10}.com | tr " " ","
As I said, no chance with IFS, unfortunately!