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Introduction to GNU/Linux
Study some Command Lines, Editor, Regular Expression (regex), and String Processing. There are too many “GNU/Linux” sites around, do your own GSGS!
Basic Command Lines
- 40 Basic Linux Commands used Frequently
- Introduction to Linux and Basic Linux Commands for Beginners (13:56)
- ls, cd, pwd, mkdir, rm, cp, mv, cat, more/less
- The Complete Linux Course: Beginner to Power User! (7:23:52)
- (QUOTED): This 7+ hour Ubuntu Linux tutorial will take you from beginner to power user.
The VI editor
- Basics VI Commands
- VI Basics in 8 Minutes
Regular Expressions (REGEX)
- Basic Regular Expressions in 15 minutes
Bash Scripting
- Advanced Bash-Scripting Guide (Cooper) https://tldp.org/LDP/abs/abs-guide.pdf
- How to write a bash script
- A Beginner’s Introduction to BASH Shell Scripting
SED (Stream Editor)
- GNU sed, a stream editor https://www.gnu.org/software/sed/manual/sed.pdf
- Using sed and RegEx
AWK (Aho, Weinberger, and Kernighan)
- GAWK: Effective AWK Programming https://www.gnu.org/software/gawk/manual/gawk.pdf
- Learn the Basics of AWK (20 minutes)
The MAN (Manual) Tutorial
- Linux Documentations
- A Quick Tutorial (4 minutes)
Linus and Linux
More Links
- Git Practice without GitHub
- Tar for Dummies.
- From Students for Students
- Links about Operating Systems