Чтобы попасть на курс необходимо пройти краткий вступительный тест. Внимание! Количество мест ограничено. Дедлайн заполнения тестов до 18:00 26.05.2020 Вступительный DevOps Test. Заполняя форму на сайте devops-courses.zone3000.net вы соглашаетесь на обработку персональных данных. Обращаем ваше внимание, на прохождение теста даётся одна попытка. 1. How to exit from vim WITHOUT savings recent updates?q!wqESCw!qw2. I get few changes in files x.txt and z.txt and DO NOT commit them. I need to revert them. How can I perform this?git revert -- x.txt z.txtgit checkout -- x.txt z.txtctrl + Zgit reset HEAD~ -- x.txt z.txt3. I want to use python ver 3 for executing my script. Which shebang expression I have to use?#!/usr/bin/env python#!/usr/bin/env python3#!/usr/local/bin/python#!/bin/false#!/usr/local/bin/python3.x4. How can I see what files were added, what files were changed and deleted in my project?git diffgit statusgit stategit stash5. How can I remove file from staging area?git add -rm file_pathgit unstage file_pathgit checkout file_pathgit rm file_path6. Where git save meta data about your project?~/.git/your_project_name/~/.git/your_user_name/your_project_name/path_to_your_project/.git/~/git/your_user_name?7. Please select HTTP methods. Choose the WRONG option.TRACEREMOVEDELETECONNECTPOSTPUTGETOPTIONSHEAD8. Please select cloud providers:RackspaceAll aboveGCPMicrosoft AzureSalesforceAWSKamatera9. What is the standard edition of Linux?DebianOpenSUSEUbuntuThere's no standard edition of LinuxLinux MintArch LinuxFedora10. How can I see git commits history?git commit -hgit loggit commit -вЂ”historygit log --commits11. What is the MAIN difference between Linux and Unix?Linux has had about 60-100 viruses listed to date which are currently not spreading. There are between 80 to 120 viruses reported till date in Unix.Linux is open source. Unix is a proprietary OS.Linux OS can be installed on various types of devices like mobile, tablet computers. The UNIX operating system is used for internet servers, workstations & PCs.Linux is portable and is booted from a USB Stick. Unix is not portable.The Unix OS works primarily on Command Line Interface. The Command Line Interface is optional in Linux.Linux provides two GUI. Unix provides Common Desktop Environment and also has GnomeBASH is the Linux default shell. Originally Unix was made to work in Bourne Shell.12. Provisioning is:Process of getting logs from computers or virtual hostsProcess of maintaining computers or virtual hosts, modificate and turn on/off them.Process of putting a new application, or new version of an application.Process of getting computers or virtual hosts to use, and installing needed libraries or services on them.13. Disadvantages of Microservices. Choose the WRONG option.Difficult to manage a large number of services.There is a higher chance of failure during communication between different services.Microservices has all the associated complexities of the distributed system.The developer needs to solve the problem, such as network latency and load balancing.Complex testing over a distributed environment.Microservices follows the single responsibility principle.14. How can I save my changes for future work and reset my file?git commit -f filepathgit add filepathgit checkoutgit stash15. I need ADVANCED information about ps general commands. How can I get it?man 3 psUse google.comps --helpman 1 ps16. Monitoring of application is:Statistic calculation about application state, errors, user activity and performance.Logs are event records where events related to the state of a system are collected.Supervision of an application, the ability to have a global view of an application at a given moment but also a history of past states17. I need to get penultimate row from the file demo.txt. Which command I have to use?head -c12 demo.txtcat demo.txt | tail -n2tail -n2 demo.txt | head -n1tail -c2 demo.txthead -n1 demo.txt | tail -n118. Please select Cache-Control settings for no caching:privateno-cachemust-revalidateno-storeno-cache, no-store, must-revalidate19. What protocol ping use?HTTPICMPTCPUDPFTP Имя* Email* Телефон Time is Up!