Contents [Open]
1. Logwatch
①Install
②Edit configuration file
③Output Logwatch reports
It will appear as follows
④Test to see if the report arrives at the address you set. Check if you receive a log report email like the one above.
2. DiCE
Whenever the global IP changes, which happens when the network is disconnected or the router is disconnected and rebooted, the dynamic DNS must be accessed to inform the user that the global IP has changed. DiCE does this automatically!
①Download and install Dice
②DiCE Settings
DiCE output characters are EUC and therefore garbled; install nkf to convert to UTF-8
Installed the following to run 32-bit software Dice on 64-bit OS
③Launch DiCE
④Add Event
When the DNS service is VALUEDOMAIN
※Only Japanese version is available
⑤Automatic execution of Dice
Start the DiCE daemon
Check if it is activated
Set to start automatically
Update domain information acquired through ValueDomain
There is no English version of DiCE.
Since the above DiCE is only available in Japanese and is old and has not been updated, I have prepared a shell script to update it.
I'm not sure if it will work, but I'll try it on a trial basis.
Auto Update Settings
With crontab -e, add the following to update periodically
3.Introduce disk usage check script
3.1 Script Creation
Contents of disk_capacity_check.sh
3.2 Execution Confirmation
①Check current usage rates
It appears as follows
②Create a dummy file to achieve at least 80% utilization
③check again
④Run check scripts
You will receive an email to the email address you have set up, stating something like "Disk usage alert: 83 %".
⑤Delete "dummyfile"
⑥Periodic Execution Setting