17 lines
344 B
Bash
Executable File
17 lines
344 B
Bash
Executable File
if [ $1 ]
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then
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NewHostname=$1
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else
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echo "#<<< Set [new hostname] or [leave blank] for no change"
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read -p "#>>> " NewHostname
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fi
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if [ $NewHostname ]
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then
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hostnamectl set-hostname $NewHostname
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sed -i "s|\b$`hostname`\b|$NewHostname|g" /etc/hosts # echo "127.0.0.1 $NewHostname" >> /etc/hosts
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else
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echo 'Nothing changed #>>>'
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fi
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echo
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