Introduction to sed - part 4

In the last episode we looked at some of the more frequently used sed commands, having spent previous episodes looking at the s command, and we also covered the concept of line addressing.

In this episode we will look at how sed really works in all the gory details, examine some of the remaining sed commands and begin to build useful sed programs.

To read the rest of the notes for this episode follow this link: http://hackerpublicradio.org/eps/hpr2011/full_shownotes.html

Links

Introduction to sed - part 1: http://hackerpublicradio.org/eps.php?id=1976

Introduction to sed - part 2: http://hackerpublicradio.org/eps.php?id=1986

Introduction to sed - part 3: http://hackerpublicradio.org/eps.php?id=1997

Some further Bash tips: http://hackerpublicradio.org/eps.php?id=1903

GNU sed manual: https://www.gnu.org/software/sed/manual/sed.html

Wikipedia entry for sed: https://en.wikipedia.org/wiki/Sed

"Sed - An Introduction and Tutorial" by Bruce Barnett: http://www.grymoire.com/Unix/Sed.html

Wikibooks sed wiki: https://en.wikibooks.org/wiki/Sed

Example files:

Demonstration Bash script: http://hackerpublicradio.org/eps/hpr2011/demo3.sh

Demonstration of 'M' modifier: http://hackerpublicradio.org/eps/hpr2011/demo4.sed

Wikipedia entry for "Pig Latin": https://en.wikipedia.org/wiki/Pig_Latin