sincejune’s gists

sincejune / commands.sh

Created March 14, 2021 09:07

Useful commands

	# Get all files in one directory, including its all subdirectories.
	find . -type f
	find . -type f \| wc -l

sincejune / etcd.sh

Created July 15, 2020 09:40

ETCD basic operations

	# get all key-value pairs
	ETCDCTL_API=3 etcdctl get "" --prefix

	# get all keys only
	ETCDCTL_API=3 etcdctl get "" --prefix --keys-only

sincejune / kibana_bulk.xjson

Created November 7, 2019 12:33

{"index":{"_id":"index-pattern:54bd5260-0126-11ea-9f77-1139442b4a53","_index":".kibana_2","_type":"doc"}}

{"index-pattern":{"title":"filebeat*","timeFieldName":"@timestamp","fields":"[{\"name\":\"@timestamp\",\"type\":\"date\",\"count\":0,\"scripted\":false,\"searchable\":true,\"aggregatable\":true,\"readFromDocValues\":true},{\"name\":\"_id\",\"type\":\"string\",\"count\":0,\"scripted\":false,\"searchable\":true,\"aggregatable\":true,\"readFromDocValues\":false},{\"name\":\"_index\",\"type\":\"string\",\"count\":0,\"scripted\":false,\"searchable\":true,\"aggregatable\":true,\"readFromDocValues\":false},{\"name\":\"_score\",\"type\":\"number\",\"count\":0,\"scripted\":false,\"searchable\":false,\"aggregatable\":false,\"readFromDocValues\":false},{\"name\":\"_source\",\"type\":\"_source\",\"count\":0,\"scripted\":false,\"searchable\":false,\"aggregatable\":false,\"readFromDocValues\":false},{\"name\":\"_type\",\"type\":\"string\",\"count\":0,\"scripted\":false,\"searchable\":true,\"aggregatable\":true,\"readFr

sincejune / kibana_search_scroll_response.json

Last active November 7, 2019 12:28

{"_scroll_id":"DXF1ZXJ5QW5kRmV0Y2gBAAAAAAAAAAIWaGFuNHpZVXRRYTY3Ui0zRVpuWnFrQQ==","took":42,"timed_out":false,"_shards":{"total":1,"successful":1,"skipped":0,"failed":0},"hits":{"total":2,"max_score":1.0,"hits":[{"_index":".kibana_1","_type":"doc","_id":"index-pattern:54bd5260-0126-11ea-9f77-1139442b4a53","_score":1.0,"_source":{"type":"index-pattern","updated_at":"2019-11-07T06:18:00.159Z","index-pattern":{"title":"filebeat*","timeFieldName":"@timestamp","fields":"[{\"name\":\"@timestamp\",\"type\":\"date\",\"count\":0,\"scripted\":false,\"searchable\":true,\"aggregatable\":true,\"readFromDocValues\":true},{\"name\":\"_id\",\"type\":\"string\",\"count\":0,\"scripted\":false,\"searchable\":true,\"aggregatable\":true,\"readFromDocValues\":false},{\"name\":\"_index\",\"type\":\"string\",\"count\":0,\"scripted\":false,\"searchable\":true,\"aggregatable\":true,\"readFromDocValues\":false},{\"name\":\"_score\",\"type\":\"number\",\"count\":0,\"scripted\":false,\"searchable\":false,\"aggregatable\":false,\"readFromD

sincejune / check.sh

Created September 19, 2019 03:32

check if file change in git

git diff --name-only HEAD~1 HEAD | grep -q kubernetes.yml

sincejune / storageclass-test.yml

Created May 9, 2019 04:24

storageclass test resource

	apiVersion: apps/v1beta1
	kind: StatefulSet
	metadata:
	labels:
	app: storageclass-test
	name: storageclass-test
	spec:
	podManagementPolicy: OrderedReady
	replicas: 1
	selector:

sincejune / clean_json.py

Created May 8, 2019 06:30

clean json

	import os
	import sys
	import json

	# from kafka import KafkaProducer
	#
	# topic = os.getenv("KAFKA_TOPIC", None)
	# if not topic:
	# print("KAFKA_TOPIC not defined, exiting")
	# sys.exit(-1)

sincejune / gist:794a02d33d7aead6967f86c10440b92e

Created December 19, 2018 11:39

nofile

{"default-ulimits": {"nofile": {"100:200"}}}

sincejune / wireshark.sh

Created May 30, 2018 14:26

wireshark work with tcpdump

wireshark -k -i <(ssh [email protected] "sudo tcpdump -w - -i lo tcp port 9200")

sincejune / tcp dump port 9200 to file

Created May 30, 2018 14:07

tcpdump

sudo tcpdump -i lo -w ./target.cap tcp port 9200

Chao Weng sincejune