91 lines
3.7 KiB
Bash
Executable File
91 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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#############################################
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# ███████ ███████ ████████ ██ ██ ██████ #
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# ██ ██ ██ ██ ██ ██ ██ #
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# ███████ █████ ██ ██ ██ ██████ #
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# ██ ██ ██ ██ ██ ██ #
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# ███████ ███████ ██ ██████ ██ #
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#############################################
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tmpdir="$(mktemp --directory --suffix -cloudcatcher)/";
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##########################
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### Colour Definitions ###
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#### ANSI color codes ####
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RS="\033[0m" # reset
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HC="\033[1m" # hicolor
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UL="\033[4m" # underline
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INV="\033[7m" # inverse background and foreground
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LC="\033[2m" # locolor / dim
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FBLK="\033[30m" # foreground black
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FRED="\033[31m" # foreground red
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FGRN="\033[32m" # foreground green
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FYEL="\033[33m" # foreground yellow
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FONG="\033[38;5;214m" # foreground orange
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FBLE="\033[34m" # foreground blue
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FMAG="\033[35m" # foreground magenta
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FCYN="\033[36m" # foreground cyan
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FWHT="\033[37m" # foreground white
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BBLK="\033[40m" # background black
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BRED="\033[41m" # background red
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BGRN="\033[42m" # background green
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BYEL="\033[43m" # background yellow
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BBLE="\033[44m" # background blue
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BMAG="\033[45m" # background magenta
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BCYN="\033[46m" # background cyan
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BWHT="\033[47m" # background white
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##########################
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###################################################################################
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# ██████ ██████ ██ ██ ███████ ██████ ████████ ██ ██████ ███ ██ #
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# ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ████ ██ #
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# ██ ██ ██ ██ ██ █████ ██ ██ ██ ██ ██ ██ ██ ██ #
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# ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ #
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# ██████ ██████ ███████ ███████ ███████ ██████ ██ ██ ██████ ██ ████ #
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###################################################################################
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function calc_reboot_required {
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if [ -f /var/run/reboot-required ]; then
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echo "${HC}${FRED}*** System restart required ***${RS}";
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fi
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}
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# Apt package pending upgrade count
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/usr/lib/update-notifier/apt-check --human-readable | head -n1 >${tmpdir}apt-packages.txt &
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# Distribution name
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lsb_release -ds | awk '{ gsub("GNU/Linux |[()]", ""); print($0); }' >${tmpdir}distro-description.txt &
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# Hostname
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hostname >${tmpdir}hostname.txt &
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# Kernel version
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uname -r >${tmpdir}kernel-version.txt &
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# Uptime
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uptime --pretty | sed -e 's/up //' >${tmpdir}uptime.txt &
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# Current ips
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ip addr show scope global | awk -f ./parse_interface_ips.awk >${tmpdir}ips.txt &
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# Load
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cat /proc/loadavg | cut -d' ' -f 2 >${tmpdir}load.txt &
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# Last login
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last -1 | awk '{ print $1,"on",$5,$6,$7,"\n\tfrom",$3; exit; }' >${tmpdir}last_login.txt &
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# Whether a reboot is required
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calc_reboot_required >${tmpdir}reboot_required.txt &
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wait
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echo -e "Welcome to $(cat ${tmpdir}hostname.txt)";
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echo -e " ${LC}running $(cat ${tmpdir}distro-description.txt)${RS}";
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echo -e "Kernel: ${FRED}$(cat ${tmpdir}kernel-version.txt)${RS}";
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echo -e "Uptime: ${FGRN}$(cat ${tmpdir}uptime.txt)${RS}";
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echo -e "Load: ${FONG}$(cat ${tmpdir}load.txt)${RS}";
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echo -e "IPs: ${FBLE}$(cat ${tmpdir}ips.txt)${RS}";
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cat ${tmpdir}apt-packages.txt;
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cat ${tmpdir}reboot_required.txt;
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### Cleanup ###
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rm -r ${tmpdir};
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