joohee

from collections import Counter

cnt = Counter()

print('start')
with open('input.txt') as f:
    for line in f:
        splits = line.split(' - ', 1)
        if len(splits) > 1:
            cnt[splits[1]] += 1

joohee

public class PushWithMultiThreadAndMultiEndpoint {
  
    @Value("${cloud.aws.sns.endpoint}")
    private String SNS_ENDPOINT;

    @Value("${cloud.aws.credentials.accessKey}")
    private String ACCESS_KEY;

    @Value("${cloud.aws.credentials.secretKey}")
    private String SECRET_KEY;

joohee

public class PushWithOneThread {
  
    @Value("${cloud.aws.sns.endpoint}")
    private String SNS_ENDPOINT;

    @Value("${cloud.aws.credentials.accessKey}")
    private String ACCESS_KEY;

    @Value("${cloud.aws.credentials.secretKey}")
    private String SECRET_KEY;

joohee

public class PushWithMultiThread {
  
    @Value("${cloud.aws.sns.endpoint}")
    private String SNS_ENDPOINT;

    @Value("${cloud.aws.credentials.accessKey}")
    private String ACCESS_KEY;

    @Value("${cloud.aws.credentials.secretKey}")
    private String SECRET_KEY;

joohee

# installs to /opt/gradle
# existing versions are not overwritten/deleted
# seamless upgrades/downgrades
# $GRADLE_HOME points to latest *installed* (not released)
gradle_version=1.11
wget -N http://services.gradle.org/distributions/gradle-${gradle_version}-all.zip
sudo unzip -foq gradle-${gradle_version}-all.zip -d /opt/gradle
sudo ln -sfn gradle-${gradle_version} /opt/gradle/latest
sudo printf "export GRADLE_HOME=/opt/gradle/latest\nexport PATH=\$PATH:\$GRADLE_HOME/bin" > /etc/profile.d/gradle.sh
. /etc/profile.d/gradle.sh

joohee

#!/bin/bash

servers=( 'server1' 'server2' 'server3' 'server4' 'server5' 'server6' )
pems=( 'dev.pem' 'prod.pem' )

#for server in "${servers[@]}"
for ((i = 0; i < ${#servers[@]}; i++))
do
	echo "$i: ${servers[$i]}"
done

joohee

SELECT
	count(*) NUM_OF_TABLE,
	table_schema,concat(round(sum(table_rows)/1000000,2),'M') rows,
	concat(round(sum(data_length)/(1024*1024*1024),2),'G') DATA,
	concat(round(sum(index_length)/(1024*1024*1024),2),'G') idx,
	concat(round(sum(data_length+index_length)/(1024*1024*1024),2),'G') total_size,
	round(sum(index_length)/sum(data_length),2) idxfrac
FROM information_schema.TABLES
GROUP BY table_schema
ORDER BY sum(data_length+index_length) DESC LIMIT 10;

joohee

#!/bin/bash

INDEX=$1
curl -XPUT "localhost:9200/${INDEX}" -d '{   "settings" : {
      "index" : {
         "analysis" : {
          "analyzer" : {
            "special_character_analyzer" : {
              "type" : "custom",
              "filter" : [ "lowercase", "special_character_filter" ],

joohee

#!/bin/sh


echo "mount"
echo "s3fs [bucketname] [directory] -ouse_cache=/tmp -o allow_other"

echo "unmount"
echo "fusermount -u [directory]"

#echo "pkill -9 -f s3fs"

joohee

#!/bin/bash

PROGRAM_NAME=$(basename "$0")
VERSION_STR="1.0"

help_and_exit() {
  cat <<EOF
    Usage: $PROGRAM_NAME [OPTION]... HOST  PORT...

    -t TIMEOUT  If TIMEOUT seconds reached, consider the port is closed