SED Essential Training

Contents

• Introduction Introduction

  • Welcome

    1m 2s
  • What is sed?

    2m 2s
  • What you should know before watching this course

    21s
  • Using the exercise files

    25s
• 1. Sed Command-Line Basics 1. Sed Command-Line Basics

  • Using the most important sed command

    2m 28s
  • (Locked)
    Understanding input, output, files, and pipes

    2m
  • (Locked)
    Quoting command-line arguments

    5m 23s
  • (Locked)
    Modifying the "s" command

    5m 3s
• 2. Regular Expressions 2. Regular Expressions

  • Introducing regular expressions

    4m 44s
  • (Locked)
    Using character classes and quantifiers

    13m 18s
  • (Locked)
    Using & and \n

    5m 34s
• 3. Sed Command-Line Flags 3. Sed Command-Line Flags

  • Controlling printing with -n and the "p" modifier

    2m 15s
  • (Locked)
    Specifying multiple commands with -e and -f

    5m 44s
  • (Locked)
    Challenge: Change ten thousand men to one woman

    31s
  • (Locked)
    Solution: Change ten thousand men to one woman

    1m 13s
• 4. More sed Commands 4. More sed Commands

  • (Locked)
    Understanding addresses and address ranges

    1m 38s
  • (Locked)
    Printing lines with "p"

    10m 13s
  • (Locked)
    Deleting lines with "d"

    1m 41s
  • (Locked)
    Reading and writing files with "r" and "w"

    6m 49s
  • (Locked)
    Performing transformations with "y"

    2m 28s
  • (Locked)
    Appending, inserting, and changing entire lines with "a", "i," and "c"

    6m 18s
  • (Locked)
    Challenge: Write the main() function from array.c to file main.c

    30s
  • (Locked)
    Solution: Write the main() function from array.c to file main.c

    2m 16s
• 5. Writing Programs in sed 5. Writing Programs in sed

  • (Locked)
    Grouping commands with "{" and "}"

    4m 47s
  • (Locked)
    Getting the next line with "n"

    3m 5s
  • (Locked)
    Exiting with "q" and "d"

    3m 5s
  • (Locked)
    Commenting with "#"; debugging with "l" and "="

    3m 30s
• 6. Advanced Programming Concepts 6. Advanced Programming Concepts

  • (Locked)
    Managing multi-line pattern space with "N", "D," and "P"

    8m 27s
  • (Locked)
    Flow control with ":", "b," and "t"

    4m 19s
  • (Locked)
    Managing the hold buffer with "g", "G", "h", "H," and "x"

    6m 33s
  • (Locked)
    Challenge: Convert first three words of each line to all caps

    18s
  • (Locked)
    Solution: Convert first three words of each line to all caps

    2m 20s
• Goodbye Goodbye

  • (Locked)
    Next steps

    55s