Kaixuan 1901

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1901 / speedtest-cli.sh

Created May 11, 2019 11:02

[speedtest-cli] #network #linux #curl

curl -s https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py | python -

1901 / clearcache.sh

Last active July 1, 2019 12:11

[linux_clear_memory_cache] #linux

	# 1. Clear PageCache only.
	sync; echo 1 > /proc/sys/vm/drop_caches

	# 2. Clear dentries and inodes.
	sync; echo 2 > /proc/sys/vm/drop_caches

	# 3. Clear PageCache, dentries and inodes.
	sync; echo 3 > /proc/sys/vm/drop_caches

	# If you want to clear Swap space, you may like to run the below command.

1901 / nginx_log_format.conf

Last active October 14, 2019 10:15

[nginx log_format config] #nginx #config

	log_format main '$remote_addr [$time_local][$host] '
	'request="$request" '
	'request_length=$request_length '
	'status=$status bytes_sent=$bytes_sent '
	'body_bytes_sent=$body_bytes_sent '
	'referer=$http_referer '
	'user_agent="$http_user_agent" '
	'upstream_addr=$upstream_addr '
	'upstream_status=$upstream_status '
	'request_time=$request_time '

1901 / install_nethogs.sh

Created March 22, 2019 14:53

[CentOS 6.x install nethogs] #network #linux

	# if not install epel-release
	rpm -ivh https://download-ib01.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

	rpm -ivh http://download-ib01.fedoraproject.org/pub/epel/6/x86_64/Packages/n/nethogs-0.8.5-1.el6.x86_64.rpm

1901 / mysql_commands.sql

Last active February 19, 2020 03:45

[MySQL commands] #linux #mysql

	-- 创建只读账号 (% 表示不限制 IP 登录)
	GRANT SElECT ON . TO 'reader'@'%' IDENTIFIED BY "password";

	-- 查看 test 数据库下每张表的大小
	SELECT TABLE_NAME, DATA_LENGTH, INDEX_LENGTH FROM information_schema.TABLES where TABLE_SCHEMA='test';

	-- Export database schema
	mysqldump -u user -p -h host --no-data dbname > dbname_schema.sql

	-- 备份数据库并打包成 gz 格式

1901 / curl.sh

Created November 20, 2018 12:37

[curl] #linux #curl #network

	# 使用指定的 Host 访问某个地址
	curl -w "@curl_format.txt" -H 'Host: www.baidu.com' 'http://127.0.0.1'

	# 用于分析请求耗时
	curl -w "@curl_format.txt" 'http://127.0.0.1'

	# 设置超时
	curl --connect-timeout 1 --max-time 3 "http://www.baidu.com"

1901 / nginx_crossdomain.conf

Created November 15, 2018 05:50

[Nginx 跨域配置] #nginx #linux

	add_header 'Access-Control-Allow-Origin' '*';
	add_header 'Access-Control-Allow-Methods' '*';
	add_header 'Access-Control-Allow-Credentials' 'true';

1901 / ip_api.sh

Last active February 12, 2020 03:42

[IP API] #network

1901 / adb.sh

Created November 12, 2018 10:47

[adb] #android #adb

	adb shell am start -W -a android.intent.action.VIEW -d "https://main.sea.camexgame.com/instant"
	adb shell am start -W -a android.intent.action.VIEW -d "https://instant.app/com.camex.tactical.monsters"
	adb shell am start -a android.intent.action.VIEW -c android.intent.category.BROWSABLE -d "https://play.google.com/store/apps/details?id=com.camex.tactical.monster&launch=true"

1901 / nginx_return_code_content.cfg

Last active November 10, 2018 13:47

[Nginx 直接返回内容] #nginx #linux

	location = /test {
	add_header Content-Type text/plain;
	return 200 'proxy-4001';
	}