#!/bin/bash ################################################################################ # # Marcin Wozniak # Last edit: 2023-05-05 # # shellcheck disable=1091 ################################################################################ set -u set -e # Colours RED='\033[0;31m' GREEN='\033[0;0;32m' NC='\033[0m' ADDR=$1 LOG_FILE="bgp-$ADDR-$(date -I).log" function timestamp() { echo -e "${GREEN}[+]${NC} $(date +'%F %T') [INFO] $*" } function err() { echo -e "${RED}[-] $(date +'%F %T') [ERROR] $*${NC}" >&2 } function command_start() { timestamp "Command $* has been started." if ! "$@"; then err "Command $* went wrong." exit 0 fi timestamp "Command $* has been ended." } function bgpcheck() { timestamp "CHECKING BGP FOR $ADDR at RT.IR9.AMS.NL.retn.net" curl --silent \ "https://lg.retn.net/cgi/LG.cgi?r=87&p=4&q=b&a=$ADDR" | sed '/table>/d;/<link/d;/<meta/d;/tr>/d;/td>/d;/query/d;/html/d;/head/d;/title/d;/img/d;/body/d;/center/d;/h2/d;/<p>/d;/<hr /d ' timestamp "---------------------------------------" timestamp "CHECKING BGP FOR $ADDR at RT.NIA.POZ.PL.retn.net" curl --silent \ "https://lg.retn.net/cgi/LG.cgi?r=ab&p=4&q=b&a=$ADDR" | sed '/table>/d;/<link/d;/<meta/d;/tr>/d;/td>/d;/query/d;/html/d;/head/d;/title/d;/img/d;/body/d;/center/d;/h2/d;/<p>/d;/<hr /d' timestamp "---------------------------------------" } function main() { command_start bgpcheck } main | tee "$LOG_FILE"