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iplogger.go
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iplogger.go
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package main
import (
"bufio"
"fmt"
"net/http"
"os"
"time"
"io"
)
const logFile = "log.txt"
func saveLog(logEntry string) {
file, err := os.OpenFile(logFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
if err != nil {
fmt.Println("Error opening log file:", err)
return
}
defer file.Close()
_, err = file.WriteString(logEntry + "\n")
if err != nil {
fmt.Println("Error writing to log file:", err)
}
}
func handler(w http.ResponseWriter, r *http.Request) {
timestamp := time.Now().In(time.FixedZone("Asia/Kolkata", 5*60*60+30*60)).Format("2006-01-02 15:04:05")
logEntry := fmt.Sprintf("[%s] %s - %s - %s - %s", timestamp, r.RemoteAddr, r.Header.Get("User-Agent"), r.Method, r.URL)
saveLog(logEntry)
fmt.Fprintf(w, "Hello, %s", r.RemoteAddr)
}
func tailLogFile() {
file, err := os.Open(logFile)
if err != nil {
fmt.Println("Error opening log file:", err)
return
}
defer file.Close()
reader := bufio.NewReader(file)
for {
_, err := reader.ReadString('\n')
if err != nil {
if err == io.EOF {
time.Sleep(1 * time.Second)
continue
}
fmt.Println("Error reading log file:", err)
return
}
displayLast10Logs()
}
}
func displayLast10Logs() {
file, err := os.Open(logFile)
if err != nil {
fmt.Println("Error opening log file:", err)
return
}
defer file.Close()
scanner := bufio.NewScanner(file)
var logs []string
for scanner.Scan() {
logs = append(logs, scanner.Text())
}
if len(logs) > 10 {
logs = logs[len(logs)-10:] // Get the last 10 logs
}
// Clear the console
fmt.Print("\033[H\033[2J")
fmt.Println("Last 10 Requests (Live):")
for _, log := range logs {
fmt.Println(log)
}
}
func startServer() {
http.HandleFunc("/", handler)
fmt.Println("+-------------------------+")
fmt.Println("| IP-LOGGER |")
fmt.Println("| Created by mahendraplus |")
fmt.Println("+-------------------------+")
go tailLogFile()
fmt.Println("Server started at http://localhost:8022")
if err := http.ListenAndServe(":8022", nil); err != nil {
fmt.Println("Error starting server:", err)
}
}
func main() {
startServer()
}