Dao Huy Hoang hoangdh

## registry-schema.md

      
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                Setup Hortonwork Registry Schema using systemd
              
          
    Setup Hortonwork Registry Schema


Ref: https://registry-project.readthedocs.io/en/latest/install.html#centos-redhat

systemd


vi /etc/systemd/system/registry-schema.service

[Unit]


## hbase.log
Mon Jun  8 21:53:10 +07 2020 Starting master on sysadmin-hbase-compact-test-50-61
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 63983
max locked memory       (kbytes, -l) 16384
max memory size         (kbytes, -m) unlimited
open files                      (-n) 32000
pipe size            (512 bytes, -p) 8

## compile-atop-from-source-on-ubuntu.md

      
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                hoangdh
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              December 3, 2021 08:52
            
              
                How to compile atop from source code on Ubuntu
              
          
    How to compile atop from source code on Ubuntu

1. Download atop source code from homepage

https://www.atoptool.nl/downloadatop.php

OR using wget command

  
## some-notes.md

      
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                hoangdh
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              December 20, 2023 10:00
            
              
                Một vài note nhanh khi thao tác với Linux - Tips and Tricks Linux/Unix
              
          
    Đếm số file trong các thư mục Hệ thống Linux

ls / | grep -v proc | while read l; do count=$(find /$l/ -type f -print | wc -l); echo "/$l: $count"; done

Bonus: Đếm số file trong một thư mục bất kỳ
Ví dụ: /data/docker

  
## yt-to-fb.sh
#!/bin/bash

FFMPEG=`which ffmpeg`
YOUTUBEDL=`which yt-dlp`

KEY=""
RTMP_SERVER="rtmps://live-api-s.facebook.com:443/rtmp"

V="$1"
A="$2"

## local-check.sh
#!/bin/bash

IP_LIST=( sv304 sv305 sv306 sv307 sv309 sv310 sv312 sv313 sv314 )

for i in "${IP_LIST[@]}"; do
  ping -c 2 "$i";
  if [ $? -eq 0 ]
  then
    echo "0 PING_$i Network agent of $i is OK"
  else

## openjdk-ubuntu.sh
#!/bin/bash

apt-get update
apt-get install openjdk-8-jdk -y
echo "JAVA_HOME=$(which java)" | tee -a /etc/environment
source /etc/environment
echo "\$JAVA_HOME: $JAVA_HOME"

## download_mc.sh
#!/bin/bash

wget https://dl.min.io/client/mc/release/linux-amd64/mc -O /usr/local/sbin/mc
if [ -f /usr/local/sbin/mc ]
then
  chmod +x /usr/local/sbin/mc
  echo "Done!"
else
  echo "Error: Download faild."
fi

## Dockerfile-PyKMS
FROM alpine:3.9

MAINTAINER hoangdh <github.com/hoangdh>

ENV LIB python3-tkinter python3-dev sqlite-dev
ENV DEP build-base git py-pip

RUN apk update \
	&& apk add --no-cache $LIB $DEP \
	&& git clone https://github.com/SystemRage/py-kms /tmp/py-kms \

## mysql-57.sh
yum install -y yum-utils
rpm -Uvh https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm

yum-config-manager --disable mysql80-community
yum-config-manager --enable mysql57-community

yum install -y mysql-community-server.x86_64
	Mon Jun 8 21:53:10 +07 2020 Starting master on sysadmin-hbase-compact-test-50-61
	core file size (blocks, -c) 0
	data seg size (kbytes, -d) unlimited
	scheduling priority (-e) 0
	file size (blocks, -f) unlimited
	pending signals (-i) 63983
	max locked memory (kbytes, -l) 16384
	max memory size (kbytes, -m) unlimited
	open files (-n) 32000
	pipe size (512 bytes, -p) 8
	#!/bin/bash

	FFMPEG=`which ffmpeg`
	YOUTUBEDL=`which yt-dlp`

	KEY=""
	RTMP_SERVER="rtmps://live-api-s.facebook.com:443/rtmp"

	V="$1"
	A="$2"
	#!/bin/bash

	IP_LIST=( sv304 sv305 sv306 sv307 sv309 sv310 sv312 sv313 sv314 )

	for i in "${IP_LIST[@]}"; do
	ping -c 2 "$i";
	if [ $? -eq 0 ]
	then
	echo "0 PING_$i Network agent of $i is OK"
	else
	#!/bin/bash

	apt-get update
	apt-get install openjdk-8-jdk -y
	echo "JAVA_HOME=$(which java)" \| tee -a /etc/environment
	source /etc/environment
	echo "\$JAVA_HOME: $JAVA_HOME"
	#!/bin/bash

	wget https://dl.min.io/client/mc/release/linux-amd64/mc -O /usr/local/sbin/mc
	if [ -f /usr/local/sbin/mc ]
	then
	chmod +x /usr/local/sbin/mc
	echo "Done!"
	else
	echo "Error: Download faild."
	fi
	FROM alpine:3.9

	MAINTAINER hoangdh <github.com/hoangdh>

	ENV LIB python3-tkinter python3-dev sqlite-dev
	ENV DEP build-base git py-pip

	RUN apk update \
	&& apk add --no-cache $LIB $DEP \
	&& git clone https://github.com/SystemRage/py-kms /tmp/py-kms \
	yum install -y yum-utils
	rpm -Uvh https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm

	yum-config-manager --disable mysql80-community
	yum-config-manager --enable mysql57-community

	yum install -y mysql-community-server.x86_64