Insert character at specified position


awk '{$2="#"$2;print $0}' your_file

This will add # to the start of the second (space-separated) column regardless of which position it occurs at.


sed -r -e 's/^.{15}/&#/' file

Insert '#' in position 15

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Export/import windows server DNS zones

You can use Export-DnsServerZone and Import-DnsServerZone .   Export: Export-DnsServerZone -Name "test.com" -Filename "test...

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