Recently I was asked to disable IPv6 on an Ubuntu Linux server. Here are the steps: Test if IPv6 is enabled: cat /proc/sys/net/ipv6/conf/all/disable_ipv6 0 means […]
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Rename an Ubuntu Linux Server
I had to look this up (I forgot about /etc/hosts): To rename an Ubuntu server (in this case 12.04), SSH to the server and: sudo […]
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