Artem Tyrnov tyrnov

mdadm

Glossary:

command	description
`cat /proc/mdstat`	show status of all raids
`mdadm --detail /dev/md0`	detailed status of raid md0

David Lynch, Chrysta Bell - This Train
Nick Cave and The Bad Seeds - Push The Sky Away
Nick Cave and The Bad Seeds - The Skeleton Tree
Tom Waits - The Heart of Saturday Night
Leonard Cohen - You Want It Darker
A Tribe Called Quest - People's Instinctive Travels And The Paths Of Rhythm (2 LP)
Portishead - Third
Portishead - Dummy

	# Job metadata
	job.name=PullFromWikipediaToKafka
	job.group=Wikipedia
	job.description=Pull from Wikipedia and write to Kafka

	# Schedule
	job.schedule=0 0/2 * * * ?

	# Source configuration
	extract.namespace=gobblin.example.wikipedia

	# Set pid of nginx master process here
	pid=8192

	# generate gdb commands from the process's memory mappings using awk
	cat /proc/$pid/maps \| awk '$6 !~ "^/" {split ($1,addrs,"-"); print "dump memory mem_" addrs[1] " 0x" addrs[1] " 0x" addrs[2] ;}END{print "quit"}' > gdb-commands

	# use gdb with the -x option to dump these memory regions to mem_* files
	gdb -p $pid -x gdb-commands

	# look for some (any) nginx.conf text

	yum -y install git cmake wget bzip2 clang
	yum -y install unixODBC-devel* openssl-devel* readline-devel* glib2-devel* libicu*
	yum -y install mysql++-devel* libodb-mysql-devel* libssh-devel* libssh2-devel.* libffi*
	yum -y install openssl-static libtool-ltdl-devel readline-static

	export THREADS=$(grep -c ^processor /proc/cpuinfo)
	export DISABLE_MONGODB=1
	export CC=gcc-5
	export CXX=g++-5
	export LD_LIBRARY_PATH=/usr/lib64:/usr/local/lib64:/usr/local:/usr/local/lib/mysql:/usr/lib:$LD_LIBRARY_PATH

	#!/bin/sh
	DEBIAN_FRONTEND="noninteractive" apt-get -q update && apt-get install -y --force-yes --no-install-recommends --auto-remove "$@" && apt-get -q clean && rm -rf /var/lib/apt/lists/*