Topics
- Getting started with sed
- Getting started with awk
- Substitution
- Variables
- Word Boundary
- Character classes
- Getting started with makefile
- Getting started with grep
- String manipulation functions
- Append command
- Getting started with sh
- In-Place Editing
- Getting started with POSIX
- Sockets
- .PHONY target
- Quoting
- Arithmetic Expansion
- GNU Pattern Rules
- Job Control
- Test
- Additional Options
- IO Redirection
Examples
- Substitution Using Shell Variables
- Replacing strings in a file in-place
- Backreference
- Insert line after first match
- Assignment Arguments
- Portable Use
- Hello, world!
- How to run AWK programs
- TCP Concurrent Echo Server
- TCP Daytime Iterative Server
- TCP Daytime Client
- POSIX Character classes
- Defining Rules
- Single-Quotes
- Double-Quotes
- Escaping
- Line Count
- Parameter Expansion
- Ternery Expressions
- Is a Power of 2
- Echo Portability
- Socket basics
- Pause, run in background, run in foreground
- List, wait and stop processes
- Multiple Expressions
- Delay Creation/Truncation of Files
- 'l' Line-Wrapping
