Site Tools


admin-debug

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
admin-debug [2025/12/05 17:36] – -Add explanation for kernel printk log level hogwildadmin-debug [2025/12/25 20:21] (current) hogwild
Line 45: Line 45:
 **Kernel printk log level**: controls the detail level of kernel messages printed to the console and log buffer via the printk() function **Kernel printk log level**: controls the detail level of kernel messages printed to the console and log buffer via the printk() function
  
-Kernel messages use numeric levels. Lower numbers indicate higher priority: 0 (KERN_EMERG) for system crashes, 3 (KERN_ERR) for errors, 6 (KERN_INFO) for general info, and 7 (KERN_DEBUG) for detailed debugging. Setting a higher value or 7 or 8 in "/proc/sys/kernel/printk" allows more messages, including debug output, to print immediately to the console rather than just the ring buffer viewable via dmesg.\\+Kernel messages use numeric levels. Lower numbers indicate higher priority: 0 (KERN_EMERG) for system crashes, 3 (KERN_ERR) for errors, 6 (KERN_INFO) for general info, and 7 (KERN_DEBUG) for detailed debugging. Setting a higher value or 7 or 8 in "/proc/sys/kernel/printk" allows more messages, including debug output, to print immediately to the console rather than just the ring buffer viewable via dmesg.\\  \\
  
 **Do not restart the following process if they die **-  Usually FreshTomato restarts dying processes. However, in some cases, you may want to prevent this from happening. **Do not restart the following process if they die **-  Usually FreshTomato restarts dying processes. However, in some cases, you may want to prevent this from happening.
Line 86: Line 86:
 »  Download CFE - downloads the [[https://en.wikipedia.org/wiki/Common_Firmware_Environment|Common Firmware Environment]] file from your router. »  Download CFE - downloads the [[https://en.wikipedia.org/wiki/Common_Firmware_Environment|Common Firmware Environment]] file from your router.
  
- \\ \\ »  Download Iptables Dump - downloads a copy of the IPv4 iptables firewall rule file.+ \\  
 + 
 +»  Download Iptables Dump - downloads a copy of the IPv4 iptables firewall rule file.
  
  \\  \\
admin-debug.1764956186.txt.gz · Last modified: by hogwild