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# System prepended metadata

title: Модуль 3

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# Модуль 3 
# Занятие 2. Администрирование Linux

# Практические работы:

Практическая работа №2.1 "Основы мониторинга OS Linux с помощью утилит df, du, free, iostat, mpstat, vmstat, w, htop."
Практическая работа №2.2 "Установка и настройка сервера SSH в Linux"
Практическая работа №2.3 "Установка и настройка SSH-authorized_keys"
Практическая работа №2.4 "Сбор информации о Linux и WGET"
Практическая работа №2.5 "Переменные окружения в Linux .bashrc, .bash_profile и .bash_login"

## Задание к практической работе 2.1:

df
![](https://i.imgur.com/PT0zcCl.png)
![](https://i.imgur.com/r8lKALp.png)
![](https://i.imgur.com/2Fn8slG.png)
![](https://i.imgur.com/tLnxRdX.png)
![](https://i.imgur.com/MrC1abC.png)
![](https://i.imgur.com/05pi84X.png)
![](https://i.imgur.com/KbW0wJk.png)
![](https://i.imgur.com/Gj81Z5S.png)
![](https://i.imgur.com/iq9fr1H.png)

du
![](https://i.imgur.com/1XWJDe5.png)
![](https://i.imgur.com/c8DmYFW.png)
![](https://i.imgur.com/KALTWsc.png)
![](https://i.imgur.com/2McTG8d.png)
![](https://i.imgur.com/eFG8G3D.png)
![](https://i.imgur.com/uBoOaza.png)
![](https://i.imgur.com/9SWnMtK.png)
![](https://i.imgur.com/x8zvFB9.png)
![](https://i.imgur.com/c2v11jl.png)
![](https://i.imgur.com/LRLSLkv.png)

free
![](https://i.imgur.com/gaC9UDJ.png)
![](https://i.imgur.com/hN6WSCf.png)
![](https://i.imgur.com/YVyHmqN.png)
![](https://i.imgur.com/ksUUUhV.png)
![](https://i.imgur.com/cqtfuGj.png)
![](https://i.imgur.com/HcgFERV.png)
![](https://i.imgur.com/qAwltAp.png)


iostat

![](https://i.imgur.com/kU3UsNc.png)
![](https://i.imgur.com/1JACcS7.png)
![](https://i.imgur.com/CRZaFWS.png)
![](https://i.imgur.com/wVIsyx4.png)
![](https://i.imgur.com/4vHZ3IH.png)
![](https://i.imgur.com/krQVdCr.png)
![](https://i.imgur.com/YZfXRCX.png)
![](https://i.imgur.com/acl88Ip.png)

mpstat

![](https://i.imgur.com/pjQcw9T.png)
![](https://i.imgur.com/kzfsDhi.png)
![](https://i.imgur.com/KODm1bb.png)
![](https://i.imgur.com/5gmOw7i.png)

vmstat
![](https://i.imgur.com/TfRVRea.png)
![](https://i.imgur.com/9uNcF4J.png)
![](https://i.imgur.com/64BDyhD.png)
![](https://i.imgur.com/PADI4Nm.png)

w
![](https://i.imgur.com/dctSDv8.png)
![](https://i.imgur.com/3L97UbX.png)
![](https://i.imgur.com/pGUW7ya.png)
![](https://i.imgur.com/ATygyRE.png)

htop
![](https://i.imgur.com/rmmG0uz.png)
![](https://i.imgur.com/wkTaKfQ.png)
![](https://i.imgur.com/L2cKzNO.png)

## Задание к практической работе 2.2:

![](https://i.imgur.com/0HVnXP1.png)
![](https://i.imgur.com/sj8B9Tn.png)
![](https://i.imgur.com/qEsbIcs.png)
![](https://i.imgur.com/DawceaR.png)
![](https://i.imgur.com/f3cZ6FM.png)
![](https://i.imgur.com/6a8ywVu.png)
![](https://i.imgur.com/54mwfSe.png)
![](https://i.imgur.com/7TQrkdN.png)

## Задание к практической работе 2.3:
![](https://i.imgur.com/x2JczVF.png)
![](https://i.imgur.com/54mwfSe.png)
![](https://i.imgur.com/7TQrkdN.png)
![](https://i.imgur.com/GxBk42d.png)
![](https://i.imgur.com/JrxOLUx.png)
![](https://i.imgur.com/iOm7Ja8.png)

## Задание к практической работе 2.4:
![](https://i.imgur.com/MD3yQ8a.png)
![](https://i.imgur.com/kCnIIBH.png)
![](https://i.imgur.com/gI0uem3.png)
![](https://i.imgur.com/gK4YFjr.png)
![](https://i.imgur.com/vt2QIvG.png)
![](https://i.imgur.com/oxgZIYT.png)
![](https://i.imgur.com/kZqiKZ1.png)
![](https://i.imgur.com/mRwiGUi.png)
![](https://i.imgur.com/4syzDM2.png)
![](https://i.imgur.com/rpXBpPE.png)
![](https://i.imgur.com/ZJKW7CD.png)
![](https://i.imgur.com/RjCCfvl.png)
![](https://i.imgur.com/XStC7LB.png)
![](https://i.imgur.com/oOOWAAB.png)
![](https://i.imgur.com/8ufgTUe.png)
![](https://i.imgur.com/Rxq90v3.png)
![](https://i.imgur.com/D7Htj6Z.png)
![](https://i.imgur.com/SWlLgTV.png)
![](https://i.imgur.com/nENHsbc.png)
![](https://i.imgur.com/UXsa0Hf.png)

## Задание к практической работе 2.5:
![](https://i.imgur.com/hQQfCKE.png)
![](https://i.imgur.com/fi3kwzv.png)
![](https://i.imgur.com/WvaiTvf.png)
![](https://i.imgur.com/VqRH41u.png)
![](https://i.imgur.com/oqRI0Kd.png)
![](https://i.imgur.com/1uTVow3.png)
![](https://i.imgur.com/3cGjlOR.png)
