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RH124, Command Line - Coggle Diagram
RH124
Manage files
rm
rmdir
mv
mkdir
Bried Presentation of Linux
Why Learn Linux ?
Everywhere
cloud computing
Hosted Applications
IoT
Powerfull
Top 500 supercomputers
Stock Market
Highly desired skill
What makes Linux Great ?
Free
Open Source
What is it ?
Source code accessible by everyone
Opposite of closed source
How to be Open Source ?
Open Source License
way to control code combination
2 Classes
CopyLeft: Maintaining code open source
Permissive: Maximizing code reusability
What are the benefits ?
Control
Training
Security
Stability
Customisability
Easy Access
automation
deployement
administration
stability
Modular machines
How to start ?
Linux Destribution
Installable OS made from Linux Kernel
Groupment of multiple programs
Makes installing and managing easier
What is Linux?
Paths
Absolute
Relative
spaces
Not in file names
Links
Hard
Symbolic
Extra commands
variable expansion
command Substitution
Protecting arguments from expansion
Pattern Matching
File-System Hierarchy
Organisation
Features
Static
Dynamic or variable
Persistent
Runtime
Introduction
Command Line
Few Examples
passwd
touch
date
mkdir
cd
pwd
ls
ls -l
ls -a
How to use it?
Shell
Commands
Options
Arguments
What is a command line ?