검색결과 리스트
터미널에 해당되는 글 2건
- 2020.09.27 오라클 클라우드 인스턴스 생성법 how to create Instance Of Oracle Cloud.
- 2018.02.15 하둡 어플 만들기-1
우측 3번째에 'Start your trial today'를 클릭해주세요.
Please click 'Start your trial today' button.
'Start for Free'를 눌러 계정 생성을 시작합니다.
Click 'Start for Free' button to sign up if you don't have account.
자 이제 오라클 클라우드 콘솔 메인페이지에 진입했습니다.!
we are in Oracle Cloud Conosle Main Page.
Create a VM instance 버튼을 클릭해줍니다.
please click 'Create a VM instance'
이름은 편하신대로 변경하시고 이제 이미지를 고를 차례인데요. 설정한 이름은 실제 인스턴스 내부에 영향을 끼치지 않습니다.
you can name your instance (this name won't affect any to your instnace)
저는 우분투 20.04 미니멀을 선택했습니다.
i choose Ubuntu 20.04 minimal.
ssh 접속을 위한 키 설정화면입니다.
you can setting ssh.
저는 제 퍼블릭 키를 붙여넣었습니다.
i uploaded my public ssh key file.
저는 2개의 인스턴스를 만들었는데요
i created two instances on purpose.
아래 2개는 삭제한 인스턴스를 의미합니다.
the state 'Terminated' means 'DELETED'
본인이 만든 인스턴스의 상태가 Provisioning이라면 조금 더 기다리시면 됩니다. 1~3분 소요됩니다.
instance state from Provisioning to Running would be taken 1~3 minutes.
만든 인스턴스의 디테일을 보고자하시면 인스턴스의 이름을 클릭하시면 됩니다.
click instnace name if you want to see detail.
자 정상적으로 생성이 되었으니, ssh 접속 여부를 확인해보아야겠죠?
now your instance is running thus you may want to check ssh-possible or not.
인스턴시 생성시에 넣었던 id_rsa.pub을 가진 터미널에서 ssh 접속을 시도합니다.(저는 iterm2를 좋아합니다..)
Open the terminal that has id_rsa.pub file that you uploaded when you create instance. (personally i like iterm2)
유저네임은 인스턴스 초기 유저 네임인 ubuntu를 넣어주셔야합니다.
user name is ubuntu as default.
ssh ubuntu@YOUR_IP_ADDRESS
문제 없이 샥- 들어가진다면 인스턴스 생성 성공!
if you can enter that it's success!
오라클 클라우드에 인스턴스에 도메인을 연결하기 how to connect your domain to your oracle cloud instance? (0) | 2020.09.27 |
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오라클 클라우드 인스턴스의 포트열기 How to open instance's port of Oracle Cloud (0) | 2020.09.27 |
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지난 시간동안 우리는 하둡을 설치와 예제 실현을 통해 정상적으로 인스톨됨을 확인한 바가 있다.
2018/02/10 - [프로그래밍발전소 ♫/Hadoop발전소♫] - OSX에 Hadoop 설치하기 (ver 1)
2018/02/11 - [분류 전체보기] - OSX에 Hadoop 설치하기 (ver 2)
이번에는 하둡용 어플을 만들어보기전에 우리가 지지고볶고 해야될 데이터가 필요하기 때문에
데이터를 다운받아보도록합시다.
stat-computing.org에서 Download the Data를 클릭하시고~
그럼 1987~2008까지의 데이터들을 다운받아야겠죠? 허나 수기로 일일이 다운받는다면..
무슨 프로그래밍하는 사람의로써의 의미가 있겠습니까..
저번에 써먹었던 wget 명령어를 활용해 쉘을 만들어봅시다.
1 #!/bin/sh
2
3 for((i=1987; i<=2009;i++))
4 do
5 wget http://stat-computing.org/dataexpo/2009/${i}.csv.bz2
6 done
~
~
~
~
위에같이 for문으로 1987~2009까지 지정해주고 wget메소드를 활용하고 중간에 파라미터를 집어넣어서 저 쉘을 실행시키면
설정해준 기간까지의 데이터를 다운받게끔 진행합시다. 실행하기전에 chmod 777로 실행권한을 줘야합니다.
==================================================================================================
~
LoganLeeui-MacBook-Pro:hadoop Logan$ ./download.sh
--2018-02-11 14:54:05-- http://stat-computing.org/dataexpo/2009/1987.csv.bz2
Resolving stat-computing.org... 54.231.168.223
Connecting to stat-computing.org|54.231.168.223|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 12652442 (12M) [application/x-bzip2]
Saving to: '1987.csv.bz2'
1987.csv.bz2 100%[============================>] 12.07M 18.1MB/s in 0.7s
2018-02-11 14:54:07 (18.1 MB/s) - '1987.csv.bz2' saved [12652442/12652442]
--2018-02-11 14:54:07-- http://stat-computing.org/dataexpo/2009/1988.csv.bz2
Resolving stat-computing.org... 54.231.168.223
Connecting to stat-computing.org|54.231.168.223|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 49499025 (47M) [application/x-bzip2]
Saving to: '1988.csv.bz2'
1988.csv.bz2 100%[============================>] 47.21M 305KB/s in 69s
2018-02-11 14:55:16 (701 KB/s) - '1988.csv.bz2' saved [49499025/49499025]
--2018-02-11 14:55:16-- http://stat-computing.org/dataexpo/2009/1989.csv.bz2
Resolving stat-computing.org... 52.218.200.91
Connecting to stat-computing.org|52.218.200.91|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 49202298 (47M) [application/x-bzip2]
Saving to: '1989.csv.bz2'
1989.csv.bz2 100%[============================>] 46.92M 712KB/s in 32s
2018-02-11 14:55:49 (1.45 MB/s) - '1989.csv.bz2' saved [49202298/49202298]
--2018-02-11 14:55:49-- http://stat-computing.org/dataexpo/2009/1990.csv.bz2
Resolving stat-computing.org... 52.218.208.107
Connecting to stat-computing.org|52.218.208.107|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 52041322 (50M) [application/x-bzip2]
Saving to: '1990.csv.bz2'
1990.csv.bz2 100%[============================>] 49.63M 1.79MB/s in 21s
2018-02-11 14:56:11 (2.36 MB/s) - '1990.csv.bz2' saved [52041322/52041322]
--2018-02-11 14:56:11-- http://stat-computing.org/dataexpo/2009/1991.csv.bz2
Resolving stat-computing.org... 54.231.168.215
Connecting to stat-computing.org|54.231.168.215|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 49877448 (48M) [application/x-bzip2]
Saving to: '1991.csv.bz2'
1991.csv.bz2 100%[============================>] 47.57M 555KB/s in 71s
2018-02-11 14:57:23 (686 KB/s) - '1991.csv.bz2' saved [49877448/49877448]
--2018-02-11 14:57:23-- http://stat-computing.org/dataexpo/2009/1992.csv.bz2
Resolving stat-computing.org... 52.218.201.35
Connecting to stat-computing.org|52.218.201.35|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 50040946 (48M) [application/x-bzip2]
Saving to: '1992.csv.bz2'
1992.csv.bz2 100%[============================>] 47.72M 1.67MB/s in 23s
2018-02-11 14:57:46 (2.08 MB/s) - '1992.csv.bz2' saved [50040946/50040946]
--2018-02-11 14:57:46-- http://stat-computing.org/dataexpo/2009/1993.csv.bz2
Resolving stat-computing.org... 54.231.168.167
Connecting to stat-computing.org|54.231.168.167|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 50111774 (48M) [application/x-bzip2]
Saving to: '1993.csv.bz2'
1993.csv.bz2 100%[============================>] 47.79M 716KB/s in 68s
2018-02-11 14:58:55 (722 KB/s) - '1993.csv.bz2' saved [50111774/50111774]
--2018-02-11 14:58:55-- http://stat-computing.org/dataexpo/2009/1994.csv.bz2
Resolving stat-computing.org... 52.218.193.179
Connecting to stat-computing.org|52.218.193.179|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 51123887 (49M) [application/x-bzip2]
Saving to: '1994.csv.bz2'
1994.csv.bz2 100%[============================>] 48.75M 761KB/s in 27s
2018-02-11 14:59:22 (1.80 MB/s) - '1994.csv.bz2' saved [51123887/51123887]
--2018-02-11 14:59:23-- http://stat-computing.org/dataexpo/2009/1995.csv.bz2
Resolving stat-computing.org... 54.231.184.167
Connecting to stat-computing.org|54.231.184.167|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 74881752 (71M) [application/x-bzip2]
Saving to: '1995.csv.bz2'
1995.csv.bz2 100%[============================>] 71.41M 938KB/s in 87s
2018-02-11 15:00:51 (839 KB/s) - '1995.csv.bz2' saved [74881752/74881752]
--2018-02-11 15:00:51-- http://stat-computing.org/dataexpo/2009/1996.csv.bz2
Resolving stat-computing.org... 52.218.200.99
Connecting to stat-computing.org|52.218.200.99|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 75887707 (72M) [application/x-bzip2]
Saving to: '1996.csv.bz2'
1996.csv.bz2 100%[============================>] 72.37M 2.15MB/s in 56s
2018-02-11 15:01:48 (1.28 MB/s) - '1996.csv.bz2' saved [75887707/75887707]
--2018-02-11 15:01:48-- http://stat-computing.org/dataexpo/2009/1997.csv.bz2
Resolving stat-computing.org... 52.218.192.235
Connecting to stat-computing.org|52.218.192.235|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 76705687 (73M) [application/x-bzip2]
Saving to: '1997.csv.bz2'
1997.csv.bz2 100%[============================>] 73.15M 976KB/s in 39s
2018-02-11 15:02:27 (1.87 MB/s) - '1997.csv.bz2' saved [76705687/76705687]
--2018-02-11 15:02:27-- http://stat-computing.org/dataexpo/2009/1998.csv.bz2
Resolving stat-computing.org... 52.218.128.15
Connecting to stat-computing.org|52.218.128.15|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 76683506 (73M) [application/x-bzip2]
Saving to: '1998.csv.bz2'
1998.csv.bz2 100%[============================>] 73.13M 249KB/s in 2m 8s
2018-02-11 15:04:36 (585 KB/s) - '1998.csv.bz2' saved [76683506/76683506]
--2018-02-11 15:04:36-- http://stat-computing.org/dataexpo/2009/1999.csv.bz2
Resolving stat-computing.org... 52.218.193.219
Connecting to stat-computing.org|52.218.193.219|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 79449438 (76M) [application/x-bzip2]
Saving to: '1999.csv.bz2'
1999.csv.bz2 100%[============================>] 75.77M 1.59MB/s in 53s
2018-02-11 15:05:30 (1.43 MB/s) - '1999.csv.bz2' saved [79449438/79449438]
--2018-02-11 15:05:30-- http://stat-computing.org/dataexpo/2009/2000.csv.bz2
Resolving stat-computing.org... 52.218.192.211
Connecting to stat-computing.org|52.218.192.211|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 82537924 (79M) [application/x-bzip2]
Saving to: '2000.csv.bz2'
2000.csv.bz2 100%[============================>] 78.71M 2.95MB/s in 62s
2018-02-11 15:06:32 (1.28 MB/s) - '2000.csv.bz2' saved [82537924/82537924]
--2018-02-11 15:06:32-- http://stat-computing.org/dataexpo/2009/2001.csv.bz2
Resolving stat-computing.org... 52.218.144.59
Connecting to stat-computing.org|52.218.144.59|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 83478700 (80M) [application/x-bzip2]
Saving to: '2001.csv.bz2'
2001.csv.bz2 100%[============================>] 79.61M 539KB/s in 5m 14s
2018-02-11 15:11:47 (259 KB/s) - '2001.csv.bz2' saved [83478700/83478700]
--2018-02-11 15:11:47-- http://stat-computing.org/dataexpo/2009/2002.csv.bz2
Resolving stat-computing.org... 54.231.168.163
Connecting to stat-computing.org|54.231.168.163|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 75907218 (72M) [application/x-bzip2]
Saving to: '2002.csv.bz2'
2002.csv.bz2 100%[============================>] 72.39M 778KB/s in 2m 12s
2018-02-11 15:14:00 (560 KB/s) - '2002.csv.bz2' saved [75907218/75907218]
--2018-02-11 15:14:00-- http://stat-computing.org/dataexpo/2009/2003.csv.bz2
Resolving stat-computing.org... 52.218.192.59
Connecting to stat-computing.org|52.218.192.59|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 95326801 (91M) [application/x-bzip2]
Saving to: '2003.csv.bz2'
2003.csv.bz2 66%[==================> ] 60.82M 1.14MB/s eta 14s
// 보시는것과 같이 다운로드가 진행되고있음을 알 수 있습니다. 압축형식은 bz2 형식이네요/.
==================================================================================================
이제 압축을 풀어봅시다.
bzip2 -d *.bz2
LoganLeeui-MacBook-Pro:original Logan$ ls
1987.csv 1990.csv 1993.csv 1996.csv 1999.csv 2002.csv 2005.csv 2008.csv
1988.csv 1991.csv 1994.csv 1997.csv 2000.csv 2003.csv 2006.csv
1989.csv 1992.csv 1995.csv 1998.csv 2001.csv 2004.csv 2007.csv
head -n 10 1987.csv
Year,Month,DayofMonth,DayOfWeek,DepTime,CRSDepTime,ArrTime,CRSArrTime,UniqueCarrier,FlightNum,TailNum,ActualElapsedTime,CRSElapsedTime,AirTime,ArrDelay,DepDelay,Origin,Dest,Distance,TaxiIn,TaxiOut,Cancelled,CancellationCode,Diverted,CarrierDelay,WeatherDelay,NASDelay,SecurityDelay,LateAircraftDelay
1987,10,14,3,741,730,912,849,PS,1451,NA,91,79,NA,23,11,SAN,SFO,447,NA,NA,0,NA,0,NA,NA,NA,NA,NA
1987,10,15,4,729,730,903,849,PS,1451,NA,94,79,NA,14,-1,SAN,SFO,447,NA,NA,0,NA,0,NA,NA,NA,NA,NA
1987,10,17,6,741,730,918,849,PS,1451,NA,97,79,NA,29,11,SAN,SFO,447,NA,NA,0,NA,0,NA,NA,NA,NA,NA
1987,10,18,7,729,730,847,849,PS,1451,NA,78,79,NA,-2,-1,SAN,SFO,447,NA,NA,0,NA,0,NA,NA,NA,NA,NA
1987,10,19,1,749,730,922,849,PS,1451,NA,93,79,NA,33,19,SAN,SFO,447,NA,NA,0,NA,0,NA,NA,NA,NA,NA
1987,10,21,3,728,730,848,849,PS,1451,NA,80,79,NA,-1,-2,SAN,SFO,447,NA,NA,0,NA,0,NA,NA,NA,NA,NA
1987,10,22,4,728,730,852,849,PS,1451,NA,84,79,NA,3,-2,SAN,SFO,447,NA,NA,0,NA,0,NA,NA,NA,NA,NA
1987,10,23,5,731,730,902,849,PS,1451,NA,91,79,NA,13,1,SAN,SFO,447,NA,NA,0,NA,0,NA,NA,NA,NA,NA
1987,10,24,6,744,730,908,849,PS,1451,NA,84,79,NA,19,14,SAN,SFO,447,NA,NA,0,NA,0,NA,NA,NA,NA,NA
1 #!/bin/sh
2
3 for((i=1987; i<=2008; i++))
4 do
5 sed -e '1d' ${i}.csv > ${i}_modi.csv
6 done
ls
1987.csv 1991.csv 1995.csv 1999.csv 2003.csv 2007.csv
1987_modi.csv 1991_modi.csv 1995_modi.csv 1999_modi.csv 2003_modi.csv 2007_modi.csv
1988.csv 1992.csv 1996.csv 2000.csv 2004.csv 2008.csv
1988_modi.csv 1992_modi.csv 1996_modi.csv 2000_modi.csv 2004_modi.csv 2008_modi.csv
1989.csv 1993.csv 1997.csv 2001.csv 2005.csv sed.sh
1989_modi.csv 1993_modi.csv 1997_modi.csv 2001_modi.csv 2005_modi.csv
1990.csv 1994.csv 1998.csv 2002.csv 2006.csv
1990_modi.csv 1994_modi.csv 1998_modi.csv 2002_modi.csv 2006_modi.csv
ls
1987_modi.csv 1991_modi.csv 1995_modi.csv 1999_modi.csv 2003_modi.csv 2007_modi.csv
1988_modi.csv 1992_modi.csv 1996_modi.csv 2000_modi.csv 2004_modi.csv 2008_modi.csv
1989_modi.csv 1993_modi.csv 1997_modi.csv 2001_modi.csv 2005_modi.csv
1990_modi.csv 1994_modi.csv 1998_modi.csv 2002_modi.csv 2006_modi.csv
hadoop fs -mkdir input
fs -put ~/dataexpo/original/*.csv input
LoganLeeui-MacBook-Pro:~ Logan$ hadoop fs -ls
Found 4 items
drwxr-xr-x - Logan supergroup 0 2018-02-10 19:52 /user/Logan/conf
drwxr-xr-x - Logan supergroup 0 2018-02-14 03:07 /user/Logan/input
drwxr-xr-x - Logan supergroup 0 2018-02-10 19:52 /user/Logan/output_
drwxr-xr-x - Logan supergroup 0 2018-02-11 09:38 /user/Logan/output_2
==================================================================================================
hadoop fs -lsr
drwxr-xr-x - Logan supergroup 0 2018-02-15 15:01 /user/Logan/input
-rw-r--r-- 1 Logan supergroup 127162642 2018-02-15 15:00 /user/Logan/input/1987_modi.csv
-rw-r--r-- 1 Logan supergroup 501039172 2018-02-15 15:00 /user/Logan/input/1988_modi.csv
-rw-r--r-- 1 Logan supergroup 486518521 2018-02-15 15:00 /user/Logan/input/1989_modi.csv
-rw-r--r-- 1 Logan supergroup 509194387 2018-02-15 15:00 /user/Logan/input/1990_modi.csv
-rw-r--r-- 1 Logan supergroup 491209793 2018-02-15 15:00 /user/Logan/input/1991_modi.csv
-rw-r--r-- 1 Logan supergroup 492313431 2018-02-15 15:00 /user/Logan/input/1992_modi.csv
-rw-r--r-- 1 Logan supergroup 490753352 2018-02-15 15:00 /user/Logan/input/1993_modi.csv
-rw-r--r-- 1 Logan supergroup 501558365 2018-02-15 15:00 /user/Logan/input/1994_modi.csv
-rw-r--r-- 1 Logan supergroup 530751268 2018-02-15 15:00 /user/Logan/input/1995_modi.csv
-rw-r--r-- 1 Logan supergroup 533922063 2018-02-15 15:00 /user/Logan/input/1996_modi.csv
-rw-r--r-- 1 Logan supergroup 540347561 2018-02-15 15:00 /user/Logan/input/1997_modi.csv
-rw-r--r-- 1 Logan supergroup 538432575 2018-02-15 15:00 /user/Logan/input/1998_modi.csv
-rw-r--r-- 1 Logan supergroup 552925722 2018-02-15 15:00 /user/Logan/input/1999_modi.csv
-rw-r--r-- 1 Logan supergroup 570151313 2018-02-15 15:00 /user/Logan/input/2000_modi.csv
-rw-r--r-- 1 Logan supergroup 600411162 2018-02-15 15:00 /user/Logan/input/2001_modi.csv
-rw-r--r-- 1 Logan supergroup 530506713 2018-02-15 15:01 /user/Logan/input/2002_modi.csv
-rw-r--r-- 1 Logan supergroup 626744942 2018-02-15 15:01 /user/Logan/input/2003_modi.csv
-rw-r--r-- 1 Logan supergroup 669878813 2018-02-15 15:01 /user/Logan/input/2004_modi.csv
-rw-r--r-- 1 Logan supergroup 671026965 2018-02-15 15:01 /user/Logan/input/2005_modi.csv
-rw-r--r-- 1 Logan supergroup 672067796 2018-02-15 15:01 /user/Logan/input/2006_modi.csv
-rw-r--r-- 1 Logan supergroup 702877893 2018-02-15 15:01 /user/Logan/input/2007_modi.csv
-rw-r--r-- 1 Logan supergroup 689413044 2018-02-15 15:01 /user/Logan/input/2008_modi.csv
-lsr로 확인해보고 이상이 없으면 클리어!
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