hxmuller/list Raspbian bootstrapped packages

## list Raspbian bootstrapped packages
# sed - stream editor for filtering and transforming text
#   -n suppress automatic printing of pattern space
# cut - remove sections from each line of files
#   -f select only these fields
#   -d use DELIM instead of TAB for field delimiter
# awk - pattern scanning and text processing language

sed -n '/Setting up/p' /var/log/bootstrap.log | cut -f3 -d' ' | awk '!arr[$0]++' > filename
	# sed - stream editor for filtering and transforming text
	# -n suppress automatic printing of pattern space
	# cut - remove sections from each line of files
	# -f select only these fields
	# -d use DELIM instead of TAB for field delimiter
	# awk - pattern scanning and text processing language

	sed -n '/Setting up/p' /var/log/bootstrap.log \| cut -f3 -d' ' \| awk '!arr[$0]++' > filename