Mike G mkgin

Print values of a hash table)

(loop for key being each hash-key of *a-hash-table*
              using (hash-value value)
      collect (list key value))

	zabbix modules
	need configured zabbix sources to build.

	```
	$ git clone -b '3.2.3' --single-branch --depth 1 https://github.com/zabbix/zabbix.git
	$ cd zabbix
	$ ./bootstrap.sh
	$ ./configure
	$ cd src/modules/
	```

	# connect a galaxy role to a git repo example
	#
	cd roles.galaxy jorti.fail2ban
	git remote add -f remote [email protected]:mkgin/ansible-fail2ban.git


	# Create template for role Rolename
	# and comment out the galaxy info tag
	# so the new role is not listed with ones that were installed from galaxy

	# Check USB... this worked well for my Lenovo Twist, I think...
	#

	https://askubuntu.com/questions/144932/why-does-my-laptop-resume-immediately-after-suspend

	Basically.

	# find USB PCI interfaces
	lspci \|grep -i usb

	; src/Marlin_main.cpp has a list in the comments...

	PRUSA FAN ; returns fan speeds...

	M861 ! ; restore pinda table from Eprom

	M861 ? ; query pinda table

	M860 S35 ; wait until PINDA is 35C ( dependings on if temp is increasing or decreasing)
	; should check if R is supported

	#include <stdio.h>
	#include <math.h>

	/***********
	* Calculate and print note names, octaves and frequency for MIDI notes
	*
	* gcc -lm -o midi_note_list midi_note_list.c
	*
	* UNLICENCE (see end)
	*

	# .ssh/authorized_keys
	# use the -T and -N options.... "ssh -T -N ......"
	no-pty,no-X11-forwarding,command="/bin/echo tunnel only" ssh-rsa AAA......... abc@def

	du -sch .[!.]* * \|sort -h



	https://askubuntu.com/questions/356902/why-doesnt-this-show-the-hidden-files-folders

	# send suricata logs to ntopng with syslog-ng
	#
	# this is just one part of the puzzle...
	# - suricata needs to be configured (extra eve log) in one yaml.conf
	# - ntop in a few places, plus knowing where to look to see that it works...
	# - once configured:
	# - select the syslog interface.
	# - click flows
	# - select status drop-down and click external alert to see what suricata is reporting