32 lines
579 B
Bash
Executable File
32 lines
579 B
Bash
Executable File
#!/bin/bash
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i=1
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while [ $i ]
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do
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# Retrieve IP addresses of interfaces
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ip_addresses=$(ip -o -4 addr show | awk '(/eth|en|wl|wn|vmpbr0|tun/) {print $2 "," $4 "\r"}' | column -s , -t)
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# Get OS Build Info
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os_build=$(cat /etc/os-release | grep PRETTY | cut -d "\"" -f 2)
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# Put hostname in a variable that probably isn't reserved or anything
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host_name=$(hostname)
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# Write to /etc/issue
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{
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echo $os_build
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echo "Hostname: ${host_name}"
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echo "IP Addresses:"
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echo "$ip_addresses"
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} > /etc/issue
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sleep 1
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done
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