spacecheck.sh
· 785 B · Bash
Raw
#!/bin/bash
# Telegram bot token and chat ID
BOT_TOKEN=""
CHAT_ID=""
HOSTNAME=$(hostname)
# Function to send Telegram message
send_telegram_message() {
curl -s -X POST "https://api.telegram.org/bot$BOT_TOKEN/sendMessage" \
-d chat_id="$CHAT_ID" \
-d text="$1" > /dev/null
}
# Check real mounts and their utilization
df -h | grep -vE '^Filesystem|overlay|tmpfs|cdrom|udev' | awk '{ print $1 " " $5 " " $6 }' | while read -r line
do
device=$(echo "$line" | awk '{print $1}')
usage=$(echo "$line" | awk '{print $2}' | cut -d'%' -f1)
mount=$(echo "$line" | awk '{print $3}')
if [ "$usage" -gt 40 ]; then
message="Diskspace warning on [$HOSTNAME]: $usage% utilication on $mount ($device)"
send_telegram_message "$message"
fi
done
| 1 | #!/bin/bash |
| 2 | |
| 3 | # Telegram bot token and chat ID |
| 4 | BOT_TOKEN="" |
| 5 | CHAT_ID="" |
| 6 | |
| 7 | HOSTNAME=$(hostname) |
| 8 | |
| 9 | # Function to send Telegram message |
| 10 | send_telegram_message() { |
| 11 | curl -s -X POST "https://api.telegram.org/bot$BOT_TOKEN/sendMessage" \ |
| 12 | -d chat_id="$CHAT_ID" \ |
| 13 | -d text="$1" > /dev/null |
| 14 | } |
| 15 | |
| 16 | # Check real mounts and their utilization |
| 17 | df -h | grep -vE '^Filesystem|overlay|tmpfs|cdrom|udev' | awk '{ print $1 " " $5 " " $6 }' | while read -r line |
| 18 | do |
| 19 | device=$(echo "$line" | awk '{print $1}') |
| 20 | usage=$(echo "$line" | awk '{print $2}' | cut -d'%' -f1) |
| 21 | mount=$(echo "$line" | awk '{print $3}') |
| 22 | |
| 23 | if [ "$usage" -gt 40 ]; then |
| 24 | message="Diskspace warning on [$HOSTNAME]: $usage% utilication on $mount ($device)" |
| 25 | send_telegram_message "$message" |
| 26 | fi |
| 27 | done |