39 lines
778 B
Bash
Executable File
39 lines
778 B
Bash
Executable File
#!/bin/sh
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#
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# This script places the new systems hostname into a couple of files within
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# the new image.
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#
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# Steve
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# --
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# http://www.steve.org.uk/
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prefix=$1
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echo ${hostname} > ${prefix}/etc/hostname
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echo ${hostname} > ${prefix}/etc/mailname
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#
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# Fixup the /etc/hosts file upon the new image for
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# machines with static IPs
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#
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if [[ -z "${dhcp}" ]]; then
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# Non-IPv6 stuff.
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grep -v '\(::\|IPv6\)' /etc/hosts > ${prefix}/etc/hosts
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# New entry.
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echo "${ip} ${hostname}" >> ${prefix}/etc/hosts
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echo " " >> ${prefix}/etc/hosts
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# IPv6 stuff.
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grep '\(::\|IPv6\)' /etc/hosts >> ${prefix}/etc/hosts
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fi
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#
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# Allow the host system to know the IP address of our new guest.
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#
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if [[ -z "${dhcp}" ]]; then
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echo "${ip} ${hostname}" >> /etc/hosts
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fi |