85 lines
2.2 KiB
Plaintext
85 lines
2.2 KiB
Plaintext
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#!/bin/sh
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# .. vim: foldmarker=[[[,]]]:foldmethod=marker
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# {{ ansible_managed | comment }}
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# Colors definition [[[
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BLACK='\033[49;30m'
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BLACKB='\033[49;90m'
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RED='\033[0;31m'
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REDB='\033[1;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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BLUE='\033[94;49m'
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MAGENTA='\033[0;35m'
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CYAN='\033[36;49m'
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WHITE='\033[0;37m'
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BOLD='\033[1m'
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RESET='\033[0m'
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# ]]]
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# Function definition [[[
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## process_info() [[[
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### Return the state of processes passed in parameters
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### process_info $PROCESS_LIST_TO_MONITOR $MESSAGE
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process_info() {
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PROCESS_LIST="${1}"
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MSG="${2}"
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for PROCESS in ${PROCESS_LIST}; do
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MSG="${MSG}${BLACKB}+ "
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PRINTF_PROCESS=$(printf '%-22s' "${PROCESS}")
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if (ps ax | grep -v grep | grep -E "${PROCESS}" > /dev/null); then
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MSG="${MSG}${WHITE}${PRINTF_PROCESS}${RESET}${BLACKB}= ${GREEN}RUNNING${RESET}"
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else
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MSG="${MSG}${WHITE}${PRINTF_PROCESS}${RESET}${BLACKB}= ${REDB}NOT RUNNING${RESET}"
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fi
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done
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printf '%b' "${MSG}"
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}
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## ]]]
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## service_info() [[[
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### Return the listening socket
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### service_info $PORT_LIST_TO_MONITOR $MESSAGE
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service_info() {
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PORT_LIST="${1}"
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MSG="${2}"
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for PORT in ${PORT_LIST}; do
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MSG="${MSG}\\t${BLACKB}+ "
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# If a port listen
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if (ss -lutn|grep -m1 -E ":${PORT}" > /dev/null); then
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# Example: "tcp/127.0.0.1:25"
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#MSG="${MSG}${GREEN}$(ss -lutn|grep -m1 ":${PORT}"|awk '{print $1"/"$5}')${RESET} "
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MSG="${MSG}${GREEN}$(ss -lutn|grep -E "${PORT}"|sort|head -n1|awk '{print $1"/"$5}')${RESET} "
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else
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# Example: "22: NOT LISTENING"
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MSG="${MSG}${REDB}${PORT}: NOT LISTENING${RESET} "
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fi
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done
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printf '%b' "${MSG}"
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}
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## ]]]
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# ]]]
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#+++++++++++++++++++: Updates Info :+++++++++++++++++++
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APT_UPGRADES_NUMBER=$(apt list --upgradable 2>/dev/null | wc --lines)
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# If some upgrade are availabe
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if [ "${APT_UPGRADES_NUMBER}" -gt 1 ]; then
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## Print a header [[[
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printf '%b' "${RESET}"
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printf "${BLACKB}%33s${RESET}" | tr ' ' -
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printf '%b' " ${CYAN}Updates Info${RESET} "
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printf "${BLACKB}%33s${RESET}" | tr ' ' -
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# ]]]
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printf '%b' "\\n${BLACKB}+ ${REDB}${APT_UPGRADES_NUMBER}${RESET} ${WHITE}pending upgrades${RESET}"
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printf '%b' "\\n${BLACKB}+ ${WHITE}Run '${YELLOW}apt list --upgradable${WHITE}' to see them.${RESET}"
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fi
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printf '%b' "${RESET}\\n"
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