Programming classes
Unix - useful commands
R - useful commands
Karen Goncalves
Basic concepts
Unix basics
Concepts
Paths
Comments
Variables
Definitions of absolute and relative paths, session, scritps, quotes, and commands
Where and who am I?
Unix basics
Concepts
One’s location in the computer or server
ls
Unix basics
Commands
List files
Files and directories
Unix basics
Commands
Files
Directories
copy, delete and move
less, more, head, tail, cat and nano
Unix basics
Commands
Text
Reading and writing text files
grep and sed
Unix basics
Commands
Text
Search and replace
File transfer
Unix basics
Commands
Servers
rsync and scp
Using a server
Unix basics
Commands
Servers
How to use the Digital Research Alliance of Canada servers
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