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Обновить server/motd-info.sh

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CREATIVE_tg1
2026-04-15 11:14:16 +00:00
parent 619cde00c7
commit 6260942a53
1 changed files with 26 additions and 6 deletions
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server/motd-info.sh
+26 -6
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@@ -1,7 +1,5 @@
#!/bin/bash #!/bin/bash
# Скрипт установки кастомного sysinfo MOTD со статистикой логинов и ключей
TARGET_PATH="/etc/update-motd.d/zzzzz-motd-sysinfo" TARGET_PATH="/etc/update-motd.d/zzzzz-motd-sysinfo"
cat > "$TARGET_PATH" <<"EOF" cat > "$TARGET_PATH" <<"EOF"
@@ -14,9 +12,25 @@ BLUE="\033[1;34m"
CYAN="\033[0;36m" CYAN="\033[0;36m"
RESET="\033[0m" RESET="\033[0m"
# ----------------------------
# Системная статистика # Системная статистика
MEM_STAT=$(free -m | awk '/^Mem:/{printf "%.1f/%.1f МБ", $3, $2}') # ----------------------------
LOAD_AVG=$(awk '{print $1 " " $2 " " $3 " (1мин 5мин 15мин)"}' /proc/loadavg)
# Память: занято/всего и %
MEM_USED=$(free -m | awk '/^Mem:/{print $3}')
MEM_TOTAL=$(free -m | awk '/^Mem:/{print $2}')
MEM_PERCENT=$(( MEM_USED * 100 / MEM_TOTAL ))
MEM_STAT="${MEM_USED}/${MEM_TOTAL} МБ (${MEM_PERCENT}%)"
# Нагрузка: считаем как процент относительно количества ядер
CPU_CORES=$(nproc)
read LOAD1 LOAD5 LOAD15 < /proc/loadavg
LOAD1P=$(( $(awk "BEGIN {printf \"%.0f\", $LOAD1/$CPU_CORES*100}") ))
LOAD5P=$(( $(awk "BEGIN {printf \"%.0f\", $LOAD5/$CPU_CORES*100}") ))
LOAD15P=$(( $(awk "BEGIN {printf \"%.0f\", $LOAD15/$CPU_CORES*100}") ))
LOAD_AVG="${LOAD1} ${LOAD5} ${LOAD15} (${LOAD1P}% ${LOAD5P}% ${LOAD15P}% от всех ядер)"
# CPU температура
if command -v sensors &>/dev/null && sensors | grep -iP "Core|temp1" >/dev/null; then if command -v sensors &>/dev/null && sensors | grep -iP "Core|temp1" >/dev/null; then
CPU_TEMP=$(sensors | grep -iP "Core|temp1" | head -n1 | awk '{print $NF}') CPU_TEMP=$(sensors | grep -iP "Core|temp1" | head -n1 | awk '{print $NF}')
elif [[ -r /sys/class/thermal/thermal_zone0/temp ]]; then elif [[ -r /sys/class/thermal/thermal_zone0/temp ]]; then
@@ -25,9 +39,13 @@ elif [[ -r /sys/class/thermal/thermal_zone0/temp ]]; then
else else
CPU_TEMP="N/A" CPU_TEMP="N/A"
fi fi
# Диск
DISK_STAT=$(df -h / | awk 'NR==2{printf "%s/%s (свободно/всего)", $4, $2}') DISK_STAT=$(df -h / | awk 'NR==2{printf "%s/%s (свободно/всего)", $4, $2}')
# Локаль для корректного парсинга дат # ----------------------------
# Логины за 24 часа
# ----------------------------
DATE_24H_AGO=$(LC_TIME=C date --date="24 hours ago" "+%b %-d") DATE_24H_AGO=$(LC_TIME=C date --date="24 hours ago" "+%b %-d")
CURRENT_DATE=$(LC_TIME=C date "+%b %-d") CURRENT_DATE=$(LC_TIME=C date "+%b %-d")
HOUR_24H_AGO=$(date --date="24 hours ago" "+%H") HOUR_24H_AGO=$(date --date="24 hours ago" "+%H")
@@ -70,6 +88,9 @@ FAILED_IPS=$(echo "$RECENT_LOG" | grep "Failed " | awk '{for(i=1;i<NF;i++) if($i
# 2. Успешные входы (всего) # 2. Успешные входы (всего)
SUCCESS_IPS=$(echo "$RECENT_LOG" | grep "Accepted " | awk '{for(i=1;i<NF;i++) if($i=="from") print $(i+1)}' | grep -E '^[0-9]+\.[0-9]+' | sort | uniq -c | sort -nr | head -n 5 | awk '{printf "%s: %s\n", $2, $1}') SUCCESS_IPS=$(echo "$RECENT_LOG" | grep "Accepted " | awk '{for(i=1;i<NF;i++) if($i=="from") print $(i+1)}' | grep -E '^[0-9]+\.[0-9]+' | sort | uniq -c | sort -nr | head -n 5 | awk '{printf "%s: %s\n", $2, $1}')
# ----------------------------
# Вывод
# ----------------------------
echo -e "\n\n${BLUE}============ Состояние сервера ============${RESET}" echo -e "\n\n${BLUE}============ Состояние сервера ============${RESET}"
echo -e "${YELLOW}ОЗУ: ${GREEN}${MEM_STAT}${RESET}" echo -e "${YELLOW}ОЗУ: ${GREEN}${MEM_STAT}${RESET}"
echo -e "${YELLOW}Нагрузка: ${GREEN}${LOAD_AVG}${RESET}" echo -e "${YELLOW}Нагрузка: ${GREEN}${LOAD_AVG}${RESET}"
@@ -93,5 +114,4 @@ echo -e "${BLUE}=============================================${RESET}"
EOF EOF
chmod +x "$TARGET_PATH" chmod +x "$TARGET_PATH"
bash "$TARGET_PATH" bash "$TARGET_PATH"