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89 lines
2.1 KiB
89 lines
2.1 KiB
2 years ago
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#!/bin/bash
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# info: list system interfaces
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# options: [FORMAT]
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#
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# example: v-list-sys-interfaces
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#
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# This function for obtaining the list of network interfaces.
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#----------------------------------------------------------#
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# Variables & Functions #
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#----------------------------------------------------------#
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# Argument definition
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format="${1-shell}"
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# Includes
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# shellcheck source=/etc/hestiacp/hestia.conf
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source /etc/hestiacp/hestia.conf
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# shellcheck source=/usr/local/hestia/func/main.sh
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source $HESTIA/func/main.sh
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# load config file
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source_conf "$HESTIA/conf/hestia.conf"
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# JSON list function
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json_list() {
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objects=$(echo "$physical_nics" | wc -l)
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i=1
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echo '['
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for interface in $physical_nics; do
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echo -n ' "'$interface'"'
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if [ "$i" -lt "$objects" ]; then
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echo ','
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else
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echo
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fi
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((i++))
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done
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echo ']'
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}
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# SHELL list function
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shell_list() {
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echo "INTERFACE"
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echo "---------"
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for interface in $physical_nics; do
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echo "$interface"
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done
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}
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# PLAIN list function
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plain_list() {
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for interface in $physical_nics; do
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echo "$interface"
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done
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}
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# CSV list function
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csv_list() {
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echo "INTERFACE"
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for interface in $physical_nics; do
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echo "$interface"
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done
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}
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#----------------------------------------------------------#
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# Action #
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#----------------------------------------------------------#
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# Defining interface list
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# Detect "physical" NICs only (virtual NICs created by Docker, WireGuard etc. are excluded)
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physical_nics="$(ip -d -j link show | jq -r '.[] | if .link_type == "loopback" // .linkinfo.info_kind then empty else .ifname end')"
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if [ -z "$physical_nics" ]; then
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physical_nics="$(ip -d -j link show | jq -r '.[] | if .link_type == "loopback" then empty else .ifname end')"
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fi
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# Listing data
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case $format in
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json) json_list ;;
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plain) plain_list ;;
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csv) csv_list ;;
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shell) shell_list ;;
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esac
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#----------------------------------------------------------#
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# Hestia #
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#----------------------------------------------------------#
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exit
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