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1 |
What is Linux?
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2 |
Everyday use of Linux
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3 |
Unix vs. Linux
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Linux Distributions
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Different way to install Linux
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6 |
Downloading and Installing Linux (CentOS)
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7 |
Redhat Linux installation (Optional)
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8 |
Linux Desktop (GUI)
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9 |
Virtual Machine Management
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10 |
Linux vs. Windows
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11 |
Who Uses Linux?
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12 |
Accessing Linux system
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13 |
Download and install Putty
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14 |
New Network Commands (ifconfig and ip)
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15 |
Connect Linux VM via Putty
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16 |
Important Things to Remember in Linux
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17 |
Introduction to File System
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18 |
File system structure description
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19 |
File system navigation commands
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20 |
File System Paths
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21 |
Directory listing overview
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22 |
Creating Files and Directories
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23 |
Linux File Types
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24 |
Finding Files and Directories (find, locate)
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25 |
Difference between find and locate command
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26 |
Changing Password
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27 |
Wildcard (*, $, ^)
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28 |
Soft and Hard Links (ln)
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29 |
How to open image file through GUI
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30 |
Commands Syntax
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31 |
File Permissions (chmod)
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32 |
File Ownership (chown, chgrp)
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33 |
Getting Help (man, whatis etc.)
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34 |
Adding text to file
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35 |
Standard output to a file (tee command)
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36 |
Pipes ( | )
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37 |
File Maintenance Commands
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38 |
File Display Commands
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39 |
Filters / Text Processing Commands (cut, sort, grep, awk, uniq, wc)
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Compare Files (diff, cmp)
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41 |
Compress and un-compress files/directories (tar, gzip, gunzip)
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42 |
Truncate file size (truncate)
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43 |
Combining and Splitting Files (cat and split)
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44 |
Linux File Editors (vi text editor)
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“sed” command
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46 |
User account management
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47 |
Switch users and Sudo access
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48 |
Monitor users
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49 |
Talking to users (users, wall, write)
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50 |
Linux Directory Service - Account Authentication
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51 |
System utility commands (date, uptime, hostname, which, cal, bc etc.)
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52 |
Processes and schedules (systemctl, ps, top, kill, crontab and at)
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53 |
System Monitoring Commands (top, df, dmesg, iostat 1, netstat, free etc.)
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54 |
OS Maintenance Commands (shutdown, reboot, halt, init etc.)
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55 |
System logs monitor (/var/log)
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56 |
Changing System Hostname (hostnamectl)
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57 |
Finding System Information (uname, cat /etc/redhat-release, cat /etc/*rel*, dmidecode)
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58 |
System Architecture (arch)
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59 |
Terminal control keys
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60 |
Terminal Commands (clear, exit, script)
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61 |
Recover root Password (single user mode)
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62 |
Environment variables
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63 |
Linux Kernel
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64 |
Aliases
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65 |
Command history
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66 |
Network Components
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67 |
Network files and commands (ping, ifconfig, netstat, tcpdump, networking config files)
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68 |
NIC Information (ethtool)
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69 |
NIC or port bonding
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70 |
Download files with URLs (wget)
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71 |
curl and ping commands
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72 |
File transfer commands (ftp, scp etc.)
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73 |
System updates and repositories (rpm and yum)
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74 |
System Upgrade/Patch Management
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75 |
Create Local Repository from CD/DVD
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76 |
Advance Package Management
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77 |
Rollback Patches and Updates
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78 |
SSH and Telnet
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79 |
DNS
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80 |
Hostname and IP Lookup (nslookup and dig)
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81 |
NTP
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82 |
chronyd
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83 |
Sendmail
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84 |
Apache Web Server (http)
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85 |
Central Logger (rsyslogd)
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86 |
Securing Linux Machine (OS Hardening)
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87 |
OpenLDAP Installation
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88 |
System run levels
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89 |
Linux Boot Process
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90 |
Storage
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91 |
Disk partition (df, fdisk, etc.)
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92 |
Add Disk and Create Standard Partition
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93 |
Logical Volume Management (LVM)
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94 |
LVM Configuration during Installation
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95 |
Add Disk and Create LVM Partition
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96 |
Extend disk using LVM
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97 |
Adding swap space
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98 |
RAID
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99 |
File System Check (fsck and xfs_repair)
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100 |
System Backup (dd Command)
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101 |
Network File System (NFS)
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