Legion IT Academy

Homework

1.1 Intro

1.1 Intro (quiz)

1.2 Linux Components

1.2 Linux Components (quiz)

1.3 VScode

1.3 VScode (quiz)

1.3 VScode (lab)

1.4 Instance

1.4 Instance (quiz)

1.4 Instance (lab)

1.5 CLI

1.5 CLI (quiz)

1.5 CLI Lab

1.6 Markdown

1.6 Markdown (quiz)

1.6 Markdown (lab)

2.1 Options and arguments

2.1 Options and Arguments (quiz)

2.2 BASH Autocompletion

2.2 BASH Autocompletion (quiz)

2.2 BASH Autocompletion (lab)

2.3 Builtin Help

2.3 Builtin Help (quiz)

2.3 Builtin Help (lab)

2.4 Less

2.4 Less (quiz)

2.4 Less (lab)

2.5 Man

2.5 Man (quiz)

2.5 Man (lab)

2.6 History

2.6 History (quiz)

2.6 History (lab)

2.7 Basic utilities

2.7 Basic Utilities (quiz)

2.7 Basic Utilities (lab)

2.8 File utilities

2.8 File utilities (quiz)

2.8 File Utilities (lab)

2.9 Vi

2.9 Vi (quiz)

2.9 Vi (lab)

2.10 Exit code

2.10 Exit Code (quiz)

2.10 Exit Code (lab)

2.11 BASH scripting

2.11 BASH Scripting (quiz)

2.11 BASH Scripting (lab)

2.12 Environment variables

2.12 Environment Variables (quiz)

2.12 Environment Variables (lab)

2.13 Aliases

2.13 Aliases (quiz)

2.13 Aliases (lab)

2.14 IO streams

2.14 IO Streams (quiz)

2.14 IO Streams (lab)

2.15 Tar

2.15 Tar (quiz)

2.15 Tar (lab)

3.1 Users and Groups

3.1 Users and Groups (quiz)

3.1 Users and Groups (lab)

3.2 Users and Groups Practice

3.2 Users and Groups Practice (quiz)

3.2 Users and Groups Practice (lab)

3.3 User Substitution

3.3 User Substitution (quiz)

3.3 User Substitution (lab)

3.4 Droplets

3.4 Droplets (quiz)

3.4 Droplets (lab)

4.1 SSH Client

4.1 SSH Client (quiz)

4.2 SSH Client Practice

4.2 SSH Client Practice (quiz)

4.2 SSH Client Practice (lab)

4.3 SSH Utils

4.3 SSH Utils (quiz)

4.4 SSH Utils Practice

4.4 SSH Utils Practice (quiz)

4.4 SSH Utils Practice (lab)

4.5 SSH Server

4.5 SSH Server (quiz)

4.6 SSH Service (lab)

5.1 File permissions

5.1 File Permissions (quiz)

5.1 File Permissions (lab)

5.2 Paths

5.2 Paths (quiz)

5.3 Root Dirs

5.3 Root Dirs (quiz)

5.4 File Utilities

5.4 File Utilities (quiz)

5.5 Path

5.5 Path (quiz)

5.5 Path (lab)

5.6 Umask

5.6 Umask (quiz)

5.7 Inodes

5.7 Inodes (quiz)

5.7 Inodes (lab)

5.8 Find

5.8 Find (quiz)

5.8 Find (lab)

5.9 Block Devices

5.9 Block Devices (quiz)

5.9 Block Devices (lab)

5.10 Gdisk

5.10 Gdisk (quiz)

5.10 Gdisk (lab)

5.11 Mkfs

5.11 Mkfs (quiz)

5.11 Mkfs (lab)

5.12 Fsck

5.12 Fsck (quiz)

5.12 Fsck (lab)

5.13 Fstab

5.13 Fstab (quiz)

5.13 Fstab (lab)

5.14 FS resize

5.14 FS resize (quiz)

5.14 FS resize (lab)

5.15 Swap

5.15 Swap (quiz)

5.15 Swap (lab)

6.1 Storage

6.1 Storage (quiz)

6.2 RAID

6.2 RAID (quiz)

6.3 LVM

6.3 LVM (quiz)

6.4 LVM Practice

6.4 LVM Practice (quiz)

6.4 LVM Practice (lab)

6.5 LVM Resize

6.5 LVM Resize (quiz)

6.5 LVM Resize (lab)

7.1 Systemd

7.1 Systemd (quiz)

7.2 Systemd practice

7.2 Systemd Practice (quiz)

7.2 Systemd Practice (lab)

7.3 Services

7.3 Services (quiz)

7.3 Services (lab)

7.4 Manifests

7.4 Manifests (quiz)

7.4 Manifests (lab)

8.1 Boot

8.1 Boot (quiz)

8.2 Boot Practice

8.2 Boot Practice (quiz)

8.2 Boot Practice (lab)

8.3 Root Password

8.3 Root Password (quiz)

8.3 Root Password (lab)

8.4 Boot Logs

8.4 Boot Logs (quiz)

8.4 Boot Logs (lab)

9.1 Processes

9.1 Processes (quiz)

9.1 Processes (lab)

9.2 Signals

9.2 Signals (quiz)

9.2 Signals (lab)

9.3 Uptime

9.3 Uptime (quiz)

9.3 Uptime (lab)

10.1 OSI

10.1 OSI (quiz)

10.2 Segment

10.2 Segment (quiz)

10.2 Segment (lab)

10.3 Sub-networks

10.3 Sub-networks (quiz)

10.3 Sub-networks (lab)

10.4 IP

10.4 IP (quiz)

10.4 IP (lab)

10.5 Routing

10.5 Routing (quiz)

10.5 Roaming (lab)

10.6 Netplan

10.6 Netplan (quiz)

10.6 Netplan (lab)

10.7 ICMP

10.7 ICMP (quiz)

10.7 ICMP (lab)

10.8 UDP and TCP

10.8 UDP and TCP (quiz)

10.8 UDP and TCP (lab)

10.9 UDP and TCP Practice

10.9 UDP and TCP Practice (quiz)

10.9 UDP and TCP Practice (lab)

10.10 Hosts

10.10 Hosts (quiz)

10.10 Hosts (lab)

10.11 DNS

10.11 DNS (quiz)

10.12 DNS Practice

10.12 DNS Practice (quiz)

10.12 DNS Practice (lab)

10.13 Firewall

10.13 Firewall (quiz)

10.14 Firewall Practice

10.14 Firewall Practice (quiz)

10.14 Firewall Practice (lab)

10.15 Tcpdump

10.15 Tcpdump (quiz)

10.15 Tcpdump (lab)

10.16 NAT

10.16 NAT (quiz)

10.17 REST

10.17 REST (quiz)

10.18 REST Practice

10.18 REST Practice (quiz)

10.18 REST Practice (lab)

11.1 Packages

11.1 Packages (quiz)

11.1 Packages (lab)

11.2 Search Packages

11.2 Search Packages (quiz)

11.2 Search Packages (lab)

11.3 Packages Practice

11.3 Packages Practice (quiz)

11.3 Packages Practice (lab)

12.1 Time

12.1 Time (quiz)

12.1 Time (lab)

12.2 Cron

12.2 Cron (quiz)

12.2 Cron (lab)

12.3 Atd

12.3 Atd (quiz)

12.3 Ard (lab)

13.1 Logs

13.1 Logs (quiz)

13.2 Syslog

13.2 Syslog (quiz)

13.2 Syslog (lab)

13.3 Logrotate

13.3 Logrotate (quiz)

13.3 Logrotate (lab)

13.4 Journalctl

13.4 Journalctl (quiz)

13.4 Journalctl (lab)

13.5 Logwatch

13.5 Logwatch (quiz)

13.5 Logwatch (lab)

14.1 Bashrc

14.1 Bashrc (quiz)

14.1 Bashrc (lab)

14.2 Debug

14.2 Debug (quiz)

14.2 Debug (lab)

14.3 Comments

14.3 Comments (quiz)

14.4 Multiple Commands

14.4 Multiple Commands (quiz)

14.4 Multiple Commands (lab)

14.5 Long Lines

14.5 Long Lines (quiz)

14.5 Long Lines (lab)

14.6 Exit Code

14.6 Exit Code (quiz)

14.6 Exit Code (lab)

14.7 Variables

14.7 Variables (quiz)

14.7 Variables (lab)

14.8 Command Results

14.8 Command Results (quiz)

14.8 Command Results (lab)

14.9 If

14.9 If (quiz)

14.9 (lab)

14.10 Arrays

14.10 Arrays (quiz)

14.10 Arrays (lab)

14.11 For

14.11 For (quiz)

14.11 For (lab)

14.12 Case

14.12 Case (quiz)

14.12 Case (lab)

14.13 Getopts

14.13 Getopts (quiz)

14.13 Optargs (lab)

14.14 Read

14.14 Read (quiz)

14.14 Read (lab)

14.15 Cut

14.15 Cut (quiz)

14.15 Cut (lab)

14.16 Jq

14.16 Jq (quiz)

14.16 Jq (lab)

14.17 Regex

14.17 Regex (quiz)

14.17 Regex (lab)