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Обновить server/motd-info.sh

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CREATIVE_tg1
2026-04-15 10:52:22 +00:00
parent 0d0c73aaea
commit 6c4778abba
1 changed files with 44 additions and 30 deletions
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46
server/motd-info.sh
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@@ -15,7 +15,7 @@ CYAN="\033[0;36m"
RESET="\033[0m" RESET="\033[0m"
MEM_STAT=$(free -m | awk '/^Mem:/{printf "%.1f/%.1f МБ", $3, $2}') MEM_STAT=$(free -m | awk '/^Mem:/{printf "%.1f/%.1f МБ", $3, $2}')
LOAD_AVG=$(cat /proc/loadavg | awk '{print $1 " " $2 " " $3}') LOAD_AVG=$(awk '{print $1 " " $2 " " $3}' /proc/loadavg)
if command -v sensors &>/dev/null && sensors | grep -iP "Core|temp1" >/dev/null; then if command -v sensors &>/dev/null && sensors | grep -iP "Core|temp1" >/dev/null; then
CPU_TEMP=$(sensors | grep -iP "Core|temp1" | head -n1 | awk '{print $NF}') CPU_TEMP=$(sensors | grep -iP "Core|temp1" | head -n1 | awk '{print $NF}')
elif [[ -r /sys/class/thermal/thermal_zone0/temp ]]; then elif [[ -r /sys/class/thermal/thermal_zone0/temp ]]; then
@@ -26,19 +26,21 @@ else
fi fi
DISK_STAT=$(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, $2}')
AUTHLOG="" # Английская локаль для дат
if [[ -f /var/log/auth.log ]]; then DATE_24H_AGO=$(LC_TIME=C date --date="24 hours ago" "+%b %-d")
AUTHLOG="/var/log/auth.log" CURRENT_DATE=$(LC_TIME=C date "+%b %-d")
elif [[ -f /var/log/secure ]]; then
AUTHLOG="/var/log/secure"
fi
DATE_24H_AGO=$(date --date="24 hours ago" "+%b %-d")
CURRENT_DATE=$(date "+%b %-d")
HOUR_24H_AGO=$(date --date="24 hours ago" "+%H") HOUR_24H_AGO=$(date --date="24 hours ago" "+%H")
CURRENT_HOUR=$(date "+%H") CURRENT_HOUR=$(date "+%H")
extract_lines_24h() { get_recent_logs() {
local AUTHLOG=""
if [[ -f /var/log/auth.log ]]; then
AUTHLOG="/var/log/auth.log"
elif [[ -f /var/log/secure ]]; then
AUTHLOG="/var/log/secure"
fi
if [[ -n "$AUTHLOG" ]]; then
awk -v d1="$DATE_24H_AGO" -v d2="$CURRENT_DATE" -v h1="$HOUR_24H_AGO" -v h2="$CURRENT_HOUR" ' awk -v d1="$DATE_24H_AGO" -v d2="$CURRENT_DATE" -v h1="$HOUR_24H_AGO" -v h2="$CURRENT_HOUR" '
{ {
line_date = $1 " " $2 line_date = $1 " " $2
@@ -54,14 +56,20 @@ extract_lines_24h() {
} }
} }
' "$AUTHLOG" ' "$AUTHLOG"
elif command -v journalctl &>/dev/null; then
journalctl -u ssh -u sshd --since "24 hours ago" --no-pager 2>/dev/null
fi
} }
FAILED_IPS="" FAILED_IPS=""
SUCCESS_IPS="" SUCCESS_IPS=""
if [[ -n $AUTHLOG ]]; then
RECENT_LOG=$(extract_lines_24h) RECENT_LOG=$(get_recent_logs)
FAILED_IPS=$(echo "$RECENT_LOG" | grep "Failed password" | awk '/from/ {print $(NF-3)}' | sort | uniq -c | sort -nr | head -n 10 | awk '{printf "%s: %s\n", $2, $1}')
SUCCESS_IPS=$(echo "$RECENT_LOG" | grep "Accepted password" | awk '/from/ {print $(NF-3)}' | sort | uniq -c | sort -nr | head -n 10 | awk '{printf "%s: %s\n", $2, $1}') if [[ -n "$RECENT_LOG" ]]; then
# Ищем любые попытки ("Failed" и "Accepted") и корректно достаем IP (после слова "from")
FAILED_IPS=$(echo "$RECENT_LOG" | grep "Failed " | awk '{for(i=1;i<=NF;i++) if($i=="from") print $(i+1)}' | sort | uniq -c | sort -nr | head -n 10 | 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)}' | sort | uniq -c | sort -nr | head -n 10 | awk '{printf "%s: %s\n", $2, $1}')
fi fi
echo -e "\n\n\n${BLUE}============ Состояние сервера ============${RESET}" echo -e "\n\n\n${BLUE}============ Состояние сервера ============${RESET}"
@@ -84,8 +92,14 @@ else
echo "Нет успешных входов за 24 часа." echo "Нет успешных входов за 24 часа."
fi fi
echo -e "\n${GREEN}Вы успешно вошли как ${USER} с IP: $(echo $SSH_CONNECTION | awk '{print $1}')${RESET}" if [[ -n "$SSH_CONNECTION" ]]; then
CURRENT_IP=$(echo $SSH_CONNECTION | awk '{print $1}')
echo -e "\n${GREEN}Вы успешно вошли как ${USER} с IP: ${CURRENT_IP}${RESET}"
else
echo -e "\n${GREEN}Вы успешно вошли как ${USER} (Локальный вход)${RESET}"
fi
echo -e "${BLUE}=============================================${RESET}" echo -e "${BLUE}=============================================${RESET}"
EOF EOF
chmod +x "$TARGET_PATH" chmod +x "$TARGET_PATH"