Created
December 5, 2018 12:37
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Bash script to change host name
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| #!/usr/bin/env bash | |
| NEW_HOSTNAME=$1 | |
| echo $NEW_HOSTNAME > /proc/sys/kernel/hostname | |
| sed -i 's/127.0.1.1.*/127.0.1.1\t'"$NEW_HOSTNAME"'/g' /etc/hosts | |
| echo $NEW_HOSTNAME > /etc/hostname | |
| service hostname start | |
| su $SUDO_USER -c "xauth add $(xauth list | sed 's/^.*\//'"$NEW_HOSTNAME"'\//g' | awk 'NR==1 {sub($1,"\"&\""); print}')" |
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