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bluebanboom/rc.local

Created June 18, 2013 03:42
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show ip address on login screen
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rc.local
#!/bin/bash
ipaddr=$(ifconfig | sed -ne 's/ *inet addr:\([0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\) *B.*/\1/p')
echo $'\x1b\x5b\x48\x1b\x5b\x32\x4a\x0a''Arch Linux \r ['$ipaddr'] (\n) (\l)' > /etc/issue
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