Linux Syslog Monitoring
Monitor Linux syslog files, analyze system events, and detect anomalies. Professional Linux syslog monitoring tools for system administrators.
2,847
Total Log Entries
15
Error Messages
67
Warning Messages
8
Active Alerts
Live
Monitoring Status
Recent Syslog Entries
Aug 15 14:32:15 web-server kernel: [12345.678901] IPv4: martian source 192.168.1.100 from 10.0.0.1, on dev eth0
Aug 15 14:32:10 web-server systemd[1]: Started Session 12 of user root.
Aug 15 14:32:05 web-server sshd[1234]: Failed password for invalid user admin from 192.168.1.50 port 22 ssh2
Aug 15 14:32:00 web-server systemd[1]: Reloading Apache HTTP Server.
Aug 15 14:31:55 web-server apache2: [error] [client 192.168.1.25] File does not exist: /var/www/html/favicon.ico
Aug 15 14:31:50 web-server cron[567]: (root) CMD (/usr/bin/find /tmp -type f -atime +7 -delete)
Aug 15 14:31:45 web-server postfix/smtpd[890]: warning: hostname verification failed: Name or service not known
Aug 15 14:31:40 web-server systemd[1]: Started Clean up temporary files.
Aug 15 14:31:35 web-server NetworkManager[678]: device (eth0): state change: activated -> activated (reason 'none', sys-iface-state: 'managed')
Aug 15 14:31:30 web-server kernel: [12340.567890] Out of memory: Kill process 1234 (chrome) score 1000 or sacrifice child
Aug 15 14:31:25 web-server systemd[1]: Started User Manager for UID 1000.
Aug 15 14:31:20 web-server sudo: pam_unix(sudo:session): session opened for user root by (uid=1000)
Log Severity Statistics
Emergency
0
→
Alert
2
↑
Critical
8
↑
Error
15
→
Warning
67
↓
Notice
234
→
Info
1,456
→
Debug
1,065
↓
Log Facilities
Kernel
345
2 min ago
System Daemon
567
1 min ago
Mail System
123
5 min ago
Security/Auth
89
3 min ago
Cron
234
10 min ago
Local Use 0
456
30 sec ago
Active Alerts
High Error Rate Detected
2 minutes ago
Failed SSH Login Attempts
5 minutes ago
Memory Pressure Warning
8 minutes ago
About Linux Syslog Monitoring
Linux syslog monitoring provides real-time analysis of system log files to identify security threats, system errors, and performance issues. Monitor kernel messages, authentication attempts, service status, and application errors to maintain system health and security.
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