116 lines
3.4 KiB
Bash
116 lines
3.4 KiB
Bash
#!/bin/bash
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LABEL="\033[0;32m"
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SUBLB="\033[0;36m"
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RESET="\033[0m"
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BLINK="\033[5m"
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. /etc/os-release
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# Environment
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FQDN=$(hostname --fqdn)
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if [ -f "/etc/vn/env" ]; then
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read -r VN_ENV < /etc/vn/env
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case "$VN_ENV" in
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lab)
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ENV_COLOR="\033[0;32m"
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ENV_TEXT="Laboratory"
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;;
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pre)
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ENV_COLOR="\033[0;35m"
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ENV_TEXT="Pre-production"
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;;
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test)
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ENV_COLOR="\033[0;33m"
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ENV_TEXT="Testing"
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;;
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pro)
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ENV_COLOR="\033[1;5;31m"
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ENV_TEXT="Production"
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;;
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*)
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ENV_COLOR="\033[0;36m"
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ENV_TEXT="$VN_ENV"
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;;
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esac
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fi
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if [ -z "$ENV_TEXT" ]; then
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ENV_COLOR="\033[0;37m"
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ENV_TEXT="Undefined"
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fi
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ENV_TEXT="${ENV_COLOR}${ENV_TEXT}${RESET}"
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# Last login
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LAST="$(last -n1 | head -1)"
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if [ "$LAST" != "" ] ; then
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LAST_LOGIN_USER="$(echo $LAST | cut -d' ' -f1)"
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LAST_LOGIN_IP="$(echo $LAST | cut -d' ' -f3)"
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LAST_LOGIN_TIME="$(echo $LAST | cut -d' ' -f4-)"
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LAST_LOGIN="$LAST_LOGIN_USER ($LAST_LOGIN_IP) $LAST_LOGIN_TIME"
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fi
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# Packages
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PACKAGES=$(dpkg-query -W -f='${binary:Package}\n' | wc -l)
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SHOW_UPGRADEABLE=0
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USER_UID=$(id -u $USER)
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USER_GROUPS=$(id -Gn $USER)
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if [ ${USER_UID} -eq 0 ] ; then
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SHOW_UPGRADEABLE=1
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fi
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if [[ "${USER_GROUPS}" == *"sysadmin"* ]] ; then
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SHOW_UPGRADEABLE=1
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fi
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if [ $SHOW_UPGRADEABLE -eq 1 ] ; then
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UPGRADEABLE="$(apt list --upgradable 2>/dev/null | tail -n +2 | wc -l)"
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if [ "$UPGRADEABLE" -gt 0 ]; then
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UPGRADEABLE_ALERT="($UPGRADEABLE upgradeable)"
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fi
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fi
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# Network and users
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NET_IPS=$(ip -o -4 add sh | tail -n +2 | awk '{printf "\033[0;36m%16s >\033[0m %-15s\n",$2,$4}')
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CONNECTED_USERS=$(w | tail -n +2 | awk '{printf "\t%15s %12s %8s %s\n",$1,$3,$4, substr( $0, index($0,$8), index($0,$NF)) }')
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# Logo
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FW="\033[1;37m"
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FG="\033[1;32m"
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GB="\e[48;5;112m"
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GL="\e[48;5;70m"
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RS="\e[0m"
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echo -e
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echo -e " $GL $GB $RS"
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echo -e " $GL $GB $GL $RS $GL $GB $RS" " ${FW}__ __ _ ${FG} _ _ _ ${RS}"
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echo -e " $GB $GL $RS $GL $GB $GL $RS" " ${FW}\ \ / /__ _ __ __| |${FG}| \ | | __ _| |_ _ _ _ __ __ _ ${RS}"
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echo -e " $GL $GB $RS $GB $GL $RS " " ${FW} \ \ / / _ \ '__/ _' |${FG}| \| |/ _' | __| | | | '__/ _' |${RS}"
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echo -e " $GL $GB $RS $GB $GL $RS " " ${FW} \ V / __/ | | (_| |${FG}| |\ | (_| | |_| |_| | | | (_| |${RS}"
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echo -e " " " ${FW} \_/ \___|_| \__,_|${FG}|_| \_|\__,_|\__|\__,_|_| \__,_|${RS}"
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echo -e " $GL $GB $RS $GB $GL $RS"
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echo -e " $GL $GB $GL $RS $GL $GB $RS"
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echo -e " $GB $GL $RS"
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echo -e
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# Information
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echo -e "${LABEL}Host :${RESET} $FQDN"
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echo -e "${LABEL}OS :${RESET} $NAME $(cat /etc/debian_version) ($VERSION_CODENAME)"
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echo -e "${LABEL}Kernel :${RESET} $(uname -r)"
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echo -e "${LABEL}Shell :${RESET} $SHELL $(echo $BASH_VERSION | cut -d'(' -f1)"
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echo -e "${LABEL}Uptime :${RESET} $(uptime -p | tr -d ',')"
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echo -e "${LABEL}Packages :${RESET} $PACKAGES $UPGRADEABLE_ALERT"
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echo -e "${LABEL}IP :${RESET}"
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echo -e "$NET_IPS"
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echo -e "${LABEL}Last Login :${RESET} $LAST_LOGIN"
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echo -e "${LABEL}Environment :${RESET} $ENV_TEXT"
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echo -e "${LABEL}Connected users :${RESET}"
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echo -e "$CONNECTED_USERS"
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