Kill all close wait process
We have seen many cases where the client didn’t close the connection correctly, the process is stuck at CLOSE_WAIT status,…
-
-
Auto Restart apache when connection is high
In some situations, our web server receive too many connections. The number is much higher than normal, that could be…
-
Nagios: Add new plugin
Nagios config file is in [crayon-68667b687285f149910845/] Nagios plugin script is in [crayon-68667b6872861635223121/]
-
Nagios: nagiosgraph.js is not installed or wrong version.
[crayon-68667b687294b184049125/] edit file nagiosgraph-apache.conf , [crayon-68667b687294c926341029/]
-
Check nagios configuration file
If you can’t start nagios server, it could be the configuration file was wrong. Check it before restarting the server…
-
Relocation subversion
Command: [crayon-68667b6872b04549094934/]
-
Sendmail – control who can send relay
Sendmail use “access” database to control who can use this email server to send email out. It’s easy, just edit…
-
Godaddy: treat html file as php
I used to put this content in my .htaccess to treat .html as php file, but some how it’s no…
-
Samba troubleshooting commands
Edit /etc/samba/smb.conf , add [crayon-68667b6872d64547791634/] Run server in debug mode [crayon-68667b6872d66144930422/] Smb client test [crayon-68667b6872d67819664903/] Test param [crayon-68667b6872d68883441703/]
-
Backup & Restore Firewall Rules with iptables – Ubuntu
Save: [crayon-68667b6872e40110609276/] Backup : [crayon-68667b6872e41575785777/] Restore [crayon-68667b6872e42426108682/] View Rules: [crayon-68667b6872e43304940911/]