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A common problem is that WordPress is unable to access the filesystem directly, which results in a page indicating that “To perform the requested action, connection information is required.“ What Can I Do About It? In order to fix this issue, you will need to make sure that the scripts which need to write to […]
Delete Files Older Than X Days
Command Syntax find /path/to/files* -mtime +5 -exec rm {} \; Note that there are spaces between rm, {}, and \; This is a very simple tutorial how to find and delete files older than X days. I needed this for a project where i collected some images and after a while they took too much […]
Sending SNMP Traps from Nagios
As well as receiving SNMP traps in Nagios, you can send SNMP traps from Nagios to a remote SNMP management station like HP OpenView (NNM) or the like. The easiest way to do this is to create a notification command that generates an SNMP trap. This way, you can use an SNMP management station as […]