배우기를 멈추는 사람은 20세건 80세건 늙은 것이다.

pip install urllib3==1.26.6 https://stackoverflow.com/questions/76187256/importerror-urllib3-v2-0-only-supports-openssl-1-1-1-currently-the-ssl-modu

https://stackoverflow.com/questions/64320474/how-can-i-change-python-version-of-pip3 How can I change Python version of pip3 I have the following situation: Python version is 3.8.2, but Python version of pip3 is 3.9. How can I change it? stackoverflow.com python3.7 -m pip pip install virtualenv

https://stackoverflow.com/questions/49666481/mysql-config-not-found-with-mysql-community-on-centos-7/49668471#49668471 mysql_config not found with mysql-community on CentOS 7 I need to install mysqlclient module for python3.6 on my CentOS server via pip. The instalation breaks with following error: OSError: mysql_config not found. I've found a solution, to install mysql... stackoverflow.com yum ..

https://airflow.apache.org/docs/apache-airflow/2.5.1/howto/connection.html#creating-a-connection-from-the-cli Managing Connections — Airflow Documentation airflow.apache.org airflow connections add 'my_prod_db' \ --conn-type 'my-conn-type' \ --conn-login 'login' \ --conn-password 'password' \ --conn-host 'host' \ --conn-port 'port' \ --conn-schema 'schema' \ ...

Building wheels for collected packages: mysqlclient Building wheel for mysqlclient (pyproject.toml) ... error error: subprocess-exited-with-error × Building wheel for mysqlclient (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [46 lines of output] Trying pkg-config --exists mysqlclient Command 'pkg-config --exists mysqlclient' returned non-zero exit status 1. Trying pkg-config --ex..

#!/bin/bash n=2 echo ${@:$n:1} https://stackoverflow.com/questions/10749976/bash-scripting-n-th-parameter-of-when-the-index-is-a-variable BASH scripting: n-th parameter of $@ when the index is a variable? I want to retrieve the n-th parameter of $@ (the list of command line parameters passed to the script), where n is stored in a variable. I tried ${$n}. For example, I want to get the 2nd comman..

[root@zetaweb ~]# service sshd restart

https://velog.io/@insutance/Airflow-DB-%EB%B3%80%EA%B2%BD-SQLite-to-PostgreSQL Airflow DB 변경, SQLite to PostgreSQL Airflow Executor를 변경하려면 DB를 변경해야 한다고 ?! velog.io

# Install OpenSSL 1.1.1 cd /opt curl https://ftp.openssl.org/source/old/1.1.1/openssl-1.1.1j.tar.gz --output openssl.tar.gz tar xzf openssl.tar.gz rm openssl.tar.gz cd openssl-1.1.1j/ ./config --prefix=/opt/openssl && make && make install # Install Python 3.10.6 cd /opt wget https://www.python.org/ftp/python/3.10.6/Python-3.10.6.tgz tar xzf Python-3.10.6.tgz cd Python-3.10.6 ./configure --with-o..

select host, user, plugin, authentication_string, password_last_changed from user; flush privileges; https://to-dy.tistory.com/58 MySQL 8.0 비밀번호 변경하기! (MySQL 5.7버전 이상) mysql 비밀번호 변경하다가 병들겠네. 5번은 지웠다가 설치한듯.ㅋㅋㅋ 미친듯이 찾다가 중국분이 올리신 글 보고 어느정도 해결된건 안비밀.(중국어 모름) 아니 세상에 내가 중문글을 읽어볼거 to-dy.tistory.com