Linux

Configuring Debian Linux:

Step 1. Install apt

apt install vim

export PATH=$PATH:/sbin

export PATH=$PATH:/usr/sbin

apt install htop tcpdump mc ncdu pydf pwgen nmap nmon atop hwinfo curl aptitude screen locate -y

Step 2. Change default editor

ls -l /etc/alternatives/editor

update-alternatives --config editor

Press <enter> to keep the current choice[*], or type selection number: 3 <choose 3>

Confluence postgres examples queries

SELECT version(); - версия postgres

\dt все таблицы активной базы

SELECT * FROM cwd_user; вся таблица пользователей cwd_user

SELECT * FROM cwd_user WHERE active = 'F'; вся таблица активных пользователей cwd_user

SELECT id, user_name, display_name, lower_display_name, external_id FROM cwd_user; вся таблица пользователей cwd_user со столбцами...

SELECT * FROM logininfo; все данные таблицы logininfo

SELECT * FROM user_mapping; все данные таблицы user_mapping

SELECT * FROM cwd_user;

SELECT username FROM logininfo; username из столбца logininfo

SELECT successdate, username FROM logininfo WHERE successdate < '2022-01-01' ORDER BY successdate; List active users who have not logged in since a specific date

SELECT id, user_name, display_name, lower_display_name, external_id FROM cwd_user; по полям... из таблицы cwd_user

SELECT successdate, prevsuccessdate, faileddate, username FROM logininfo li WHERE successdate > '2022-01-01' ORDER BY successdate;

SELECT cd.directory_name, cu.user_name, prevsuccessdate, li.successdate, faileddate, display_name FROM logininfo li JOIN user_mapping um ON um.user_key = li.username JOIN cwd_user cu ON um.username = cu.user_name JOIN cwd_directory cd ON cu.directory_id = cd.id WHERE cd.directory_name = 'tps.local' and successdate > '2022-01-01' ORDER BY successdate;

SELECT cu.user_name, cd.directory_name, prevsuccessdate, li.successdate, faileddate, display_name FROM logininfo li JOIN user_mapping um ON um.user_key = li.username JOIN cwd_user cu ON um.username = cu.user_name JOIN cwd_directory cd ON cu.directory_id = cd.id WHERE cd.directory_name = 'tps.local' and successdate < '2022-01-01' ORDER BY successdate;

Other cases

1. Microsoft
2. Google
3. Apple
4. IBM

• Пункт 1.
• Пункт 2.
  • Подпункт 2.1.
  • Подпункт 2.2.