[sh] cp all files (add hidden files)

cp -r asdf/* qwer/ cp -r asdf/.[^.]* qwer/ 2>/dev/null | true https://superuser.com/questions/61611/how-to-copy-with-cp-to-include-hidden-files-and-hidden-directories-and-their-con/1761062#1761062 How to copy with cp to include hidden files and hidden directories and their contents? How can I make cp -r copy absolutely all of the files and directories in a directory Requirements: Include hidden ..
공부 2023. 1. 5. 02:18
[sh] docker image `RUN yum install -y awscli`

FROM amazonlinux:latest as app WORKDIR /app COPY . /app/ ARG SH ENV SH=${SH} RUN yum install -y awscli RUN curl -L https://github.com/stedolan/jq/releases/download/jq-1.6/jq-linux64 -o ./jq RUN chmod a+x ./jq CMD ./static/sh/${SH}.sh RUN yum install -y awscli https://stackoverflow.com/questions/64164308/why-is-the-aws-cli-not-found-on-amazonlinux2-ami Why is the aws cli not found on amazonlinux2..
공부 2023. 1. 5. 02:14
[sh] ignore error `cp from to | true`

cp ./src/*/*.h ./aaa | true https://serverfault.com/questions/153875/how-to-let-cp-command-dont-fire-an-error-when-source-file-does-not-exist How to let 'cp' command don't fire an error when source file does not exist? I'm using Mac OS X. I'm trying to copying some files with cp command for a build script like this. cp ./src/*/*.h ./aaa But this command fires an error if there is no .h file in ...
공부 2023. 1. 5. 02:12
[sh] macosx current path open finder `open .`

https://ifuwanna.tistory.com/262 [MacOS] 터미널에서 현재 위치 파인더로 열기 맥북이나 아이맥같은 Mac OS환경의 터미널(Terminal)에서 작업하다 보면 현재 위치의 파인더(Finder)를 열어서 직관적인 UI를 보고 작업이 필요할 때가 있습니다. 이때 pwd 명령어로 현재 경로를 검색해 ifuwanna.tistory.com
공부 2023. 1. 5. 02:10
[sh] crontab -e not working `* * * * * source ~/.zshrc && asdf.sh`

https://joodev.tistory.com/19 실행은 되는데, Cron에서 돌지 않을 때 ********************************Python - BeautifulSoup********************************Python에서 BeautifulSoup라이브러리를 사용한 Script 실행시 (크론에서) (1) 그냥 실행하면 -> 잘 돌아간다. (2) cron에 넣은 명령을 command l joodev.tistory.com
공부 2023. 1. 5. 02:09
[sh] txt file for loop (while)

while read p; do echo "$p" done test2.sh test.sh yjwang.tistory.com
공부 2023. 1. 5. 02:08
[hive] delete table (insert overwrite table)

insert overwrite table your_table select * from your_table where id 1 ; https://stackoverflow.com/questions/17810537/how-to-delete-and-update-a-record-in-hive How to delete and update a record in Hive I have installed Hadoop, Hive, Hive JDBC. which are running fine for me. But I still have a problem. How to delete or update a single record using Hive because delete or update command of MySQL is ..
공부 2023. 1. 5. 02:07
[sh] `cmd > stderr.txt 2>&1` or `cmd >> stderr.txt 2>&1`

cmd > stdin.txt 0>&1 cmd >> stdin.txt 0>&1 cmd > stdout.txt cmd >> stdout.txt cmd > stdout.txt 1>&1 cmd >> stdout.txt 1>&1 cmd > stderr.txt 2>&1 cmd >> stderr.txt 2>&1 https://june98.tistory.com/102 Crontab 로그(log) 남기는 방법 (feat. 출력 리다이렉션, 2>&1의 의미) Crontab 로그(log) 남기는 방법 (feat. 출력 리다이렉션, 2>&1의 의미) 2021.08.09 - [개발자] - 맥북 작업 스케줄러 (feat. Crontab사용방법, Cron과 Crontab 차이, 파이썬 파일 자동실행) 저번 글에서 Crontab을 ..
공부 2023. 1. 5. 02:06
[emr] spark.json (yarn.nodemanager.resource.memory-mb, yarn.scheduler.maximum-allocation-mb)

[ { "Classification": "spark-env", "Configurations": [ { "Classification": "export", "Properties": { "JAVA_HOME": "/usr/lib/jvm/java-11-amazon-corretto.x86_64" } } ] }, { "Classification": "spark-defaults", "Properties": { "spark.executorEnv.JAVA_HOME": "/usr/lib/jvm/java-11-amazon-corretto.x86_64", "spark.dynamicAllocation.enabled": "True" } }, { "Classification": "hive-site", "Properties": { "..
공부 2023. 1. 5. 02:03
[sh] replace `echo $LINE | sed -e "s/12345678/${replace}/g"`

${varName//$'\n'/\\n} echo $LINE | sed -e "s/12345678/${replace}/g" https://stackoverflow.com/questions/3306007/replace-a-string-in-shell-script-using-a-variable Replace a string in shell script using a variable I am using the below code for replacing a string inside a shell script. echo $LINE | sed -e 's/12345678/"$replace"/g' but it's getting replaced with $replace instead of the value of that..
공부 2023. 1. 5. 01:59
[jq] concat fields `curl … | jq -r '.data[] | .name + " " + .id'`

curl … | jq -r '.data[] | .name + " " + .id' https://stackoverflow.com/questions/71963736/how-to-get-multiple-values-from-a-json-array-object-using-jq
공부 2023. 1. 5. 01:58
[curl] check ip & port `curl -v telnet://ip:port`

curl -v telnet://ip:port https://ly.lv/125 telnet 없이 포트 오픈 여부 점검하기 개요대부분의 서버의 경우 telnet이 설치되어 있겠지만, 보안상 인터넷망도 연결되어있지 않고 telnet도 설치가 안되어있는데 포트 점검을 하고 싶은 경우가 생긴다. 아무리 최소 설치를 하더라도 ly.lv
공부 2023. 1. 5. 01:46
[git] Please make sure you have the correct access rights and the repository exists

git remote set-url origin https://github.com/username/repository.git https://stackoverflow.com/questions/25927914/git-error-please-make-sure-you-have-the-correct-access-rights-and-the-reposito Git error: "Please make sure you have the correct access rights and the repository exists" I am using TortoiseGit on Windows. When I am trying to Clone from the context menu of the standard Windows Explore..
공부 2023. 1. 5. 01:44
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