Derek Nelson derekjn

derekjn / gist:8a85fbbc6e0e5ef6818d

Created July 8, 2015 16:15

tail -f logfile.log | grep ERROR | while read msg; do psql -c "INSERT INTO error_stream (msg) VALUES ($msg)"; done

derekjn / gist:49a566d698474ac01e38

Created July 8, 2015 16:16

	tail -f logfile.log \| \
	grep ERROR \| while read msg; do psql -c "INSERT INTO error_stream (msg) VALUES ($msg)"; done`

derekjn / gist:d124809e991648045109

Created July 8, 2015 16:18

	CREATE CONTINUOUS VIEW errors_1m AS
	SELECT COUNT(*) FROM error_stream
	WHERE (arrival_timestamp > clock_timestamp() - interval '5 minutes');

derekjn / gist:19ad28c0ff017a006fdc

Created July 8, 2015 16:53

	tail -f logfile.log \| \
	grep ERROR \| while read msg; do psql -c "INSERT INTO error_stream (msg) VALUES ($msg)"; done

derekjn / gist:c5b2cfc3d8dda2f4c8ad

Created July 9, 2015 02:54

	CREATE CONTINUOUS VIEW errors_1m AS
	SELECT COUNT(*) FROM error_stream
	WHERE (arrival_timestamp > clock_timestamp() - interval '1 minute');

derekjn / install_nanomsg.sh

Last active August 11, 2016 04:53

	#!/bin/bash

	wget https://github.com/nanomsg/nanomsg/archive/1.0.0.tar.gz && \
	tar -xvf 1.0.0.tar.gz && \
	cd nanomsg-1.0.0 && \
	mkdir build && \
	cd build && \
	cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DNN_STATIC_LIB=1 -DCMAKE_POSITION_INDEPENDENT_CODE=1 && \
	cmake --build . && \
	sudo cmake --build . --target install && \

derekjn / install_zmq.sh

Created November 16, 2016 19:44

Install ZeroMQ 4.2.0

	#!/bin/bash

	wget https://github.com/zeromq/libzmq/releases/download/v4.2.0/zeromq-4.2.0.tar.gz && \
	tar -xvf zeromq-4.2.0.tar.gz && \
	cd zeromq-4.2.0/ && \
	./autogen.sh && \
	./configure --enable-static --prefix=/usr && \
	make && \
	sudo make install && \
	sudo ldconfig

derekjn / install_zmq.sh

Last active August 21, 2019 14:15

	#!/bin/bash

	# pkg-config may not be necessary to install on all systems
	sudo apt-get install -y wget libtool autoconf automake pkg-config

	wget https://github.com/zeromq/libzmq/releases/download/v4.2.5/zeromq-4.2.5.tar.gz && \
	tar -xvf zeromq-4.2.5.tar.gz && \
	cd zeromq-4.2.5/ && \
	./autogen.sh && \
	./configure CPPFLAGS=-DPIC CFLAGS=-fPIC CXXFLAGS=-fPIC LDFLAGS=-fPIC --prefix=/usr && \

derekjn / exaclidraw.json

Created January 27, 2022 20:52