small fixed
Merge branch 'master' of https://github.com/ynonp/unix2-bash-scripts-slides
fixed lab
add lab
fixed indentation
fixed sed lab
FIXED part1
FIX lab3
ADD hint to part3
fixed typo and added links
fixed function syntax in part1
add named pipes lab
new named pipes lab
add template demo
add demos
add cat example
changed labs link to github
fixed typo
removed duplicates