Master Branch add /etc/csf/load.sh script for additional server stats

add /etc/csf/load.sh script for additional server stats

- When csf firewall's lfd daemon detects & triggers a high cpu load alert (over 15 min interval) defined in /etc/csf/csf.conf config file with related PT_LOAD variables, it usually sends an lfd email alert. CSF Firewall can also be configured via PT_LOAD_ACTION setting to run a custom script i.e. /etc/csf/load.sh when high cpu alert is triggered. This update configures a custom /etc/csf/load.sh script on Centmin Mod 123.09beta01 and newer versions which will call cminfo top and netstat commands outlined at https://community.centminmod.com/threads/update-cminfo-cmd-with-top-related-server-statistics.14597/ and https://community.centminmod.com/threads/update-cminfo-command-with-netstat-flag-option.14468/ and send a 2nd high cpu alert email to the email address defined in LF_ALERT_TO in /etc/csf/csf.conf if the email in LF_ALERT_TO is empty it sends email to root system user's inbox.
- Also previously the PT_LOAD_LEVEL was hardcoded to value of 8 in /etc/csf/csf.conf, but on this update it will be changed to the value equal to number of cpu threads detected on the server which is a more accurate value to monitor and alert for.

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Centmin Mod Github Master branch

Master branch is where most recent commits are made as at May 24, 2015.

• Branch: https://github.com/centminmod/centminmod
• Commit History: https://github.com/centminmod/centminmod/commits/master