[Select rows and columns from tabular data] #csv #awk

awk.sh

# data.csv:
#
# Año,Marca,Modelo,Descripción,Precio
# 1997,Ford,E350,"ac, abs, moon",3000.00
# 1999,Chevyr,Venture,Extended Edition,4900.00
# 1999,Chevy,Venture,"Extended Edition, Very Large",5000.00
# 1996,Jeep,Grand Cherokee,"MUST SELL! air, moon roof, loaded",4799.00

awk -F, 'NR==2,NR==5 {print $2 " " $3}' <data.csv

# Ford E350
# Chevyr Venture
# Chevy Venture
# Jeep Grand Cherokee

awk -F, 'NR==2 || NR==5 {print $2 " " $3}' <data.csv

# Ford E350
# Jeep Grand Cherokee

awk -F, 'NR>1 {OFS=" | "; print $1,$2 " " $3}' <data.csv

# 1997 | Ford E350
# 1999 | Chevyr Venture
# 1999 | Chevy Venture
# 1996 | Jeep Grand Cherokee