dreampuf

docker pull mysql/mysql-server:latest docker run --name=mysql1 -d -p 3306:3306 mysql/mysql-server:latest while [ "docker inspect --format='{{.State.Health.Status}}' mysql1" != "healthy" ]; do echo "Starting server..."; sleep 5; done MYSQL_PASSWORD=$(docker logs mysql1 2>&1 | grep GENERATED | cut -d ' ' -f5) docker exec -e MYSQL_PASSWORD=$MYSQL_PASSWORD mysql1 mysql --connect-expired-password -uroot -p$MYSQL_PASSWORD -e "ALTER USER 'root'@'localhost' IDENTIFIED BY 'password';" cat </tmp/setup.sql CREATE USER 'admin'@'%' IDENTIFIED BY 'password'; GRANT ALL PRIVILEGES ON * . * TO 'admin'@'%'; FLUSH PRIVILEGES; EOF

dreampuf

 curl -L https://ip-ranges.amazonaws.com/ip-ranges.json | jq -r '.prefixes[] | select(.region |contains("cn-")) | .ip_prefix' 

dreampuf

$ ./memtier_benchmark -s ENDPOINT  -d 100
[RUN #1] Preparing benchmark client...
[RUN #1] Launching threads now...
[RUN #1 100%,  54 secs]  0 threads:     2000000 ops,   38847 (avg:   36961) ops/sec, 1.84MB/sec (avg: 1.75MB/sec),  5.15 (avg:  5.41) msec latency

4         Threads
50        Connections per thread
10000     Requests per client

dreampuf

vue create PROJECT_NAME
# select features you need
cd PROJECT_NAME
vue add vue-next
rm src/shims-tsx.d.ts
sed -i '' 's/RouteConfig/RouteRecordRaw/g' src/router/index.ts # https://github.com/vuejs/vue-router-next/commit/fd49bbd085e9df7804994ea188f94384ac22e048
patch -p1 <<'EOF'
diff --git a/src/components/HelloWorld.vue b/src/components/HelloWorld.vue
index dc773ba..01a7286 100644
--- a/src/components/HelloWorld.vue

dreampuf

cat > /etc/apt/sources.list.d/openjdk.list <<"EOF"
deb [check-valid-until=no] http://archive.debian.org/debian jessie-backports main
EOF
apt-get update
apt install -t jessie-backports  openjdk-8-jdk
update-alternatives --config java # select java1.8

dreampuf

# Credit: https://stackoverflow.com/a/59440771/398634
TZ=UTC git --no-pager show \
  --quiet \
  --abbrev=12 \
  --date='format-local:%Y%m%d%H%M%S' \
  --format="%cd-%h"

dreampuf

package main

/*
  Golang SSHAgent Usage
  https://orebibou.com/2019/03/golang%E3%81%A7ssh-agent%E3%81%8B%E3%82%89%E9%8D%B5%E3%82%92%E5%8F%96%E5%BE%97%E3%81%97%E3%81%A6ssh%E6%8E%A5%E7%B6%9A%E3%81%99%E3%82%8B/
*/

import (
	"fmt"
	"golang.org/x/crypto/ssh"

dreampuf

dreampuf

package main

import (
	"bytes"
	"context"
	"golang.org/x/crypto/ssh"
	"golang.org/x/crypto/ssh/agent"
	"io/ioutil"
	"net"
	"os"

dreampuf

%{
package main
import(
    "fmt"
    "bufio"
    "os"
    "strconv"
    "unicode"
    "unicode/utf8"
)