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May 11, 2020 01:50
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Update hostname, before execute this script, please export NEW_HOSTNAME=your.new.domain
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| #!/usr/bin/env bash | |
| sudo hostname $NEW_HOSTNAME | |
| hostname | sudo tee /etc/hostname | |
| sudo sed -i -e "s/ $(hostname)//g" -e "/127.0.0.1/s/\$/ $(hostname)/" /etc/hosts |
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