view the column names for CSV file?
Solution 1:
head -n 1 file.csv
or
sed 1q file.csv
or
grep -m 1 '' file.csv
or
awk 'NR==1 {print; exit}' file.csv
Solution 2:
You can use csvtool to obtain column names. First install it from Ubuntu repository:
apt install csvtool
Then run it on the csv file:
csvtool head 1 file.csv
Output:
name1,name2,name3
If You need each column name in a separate line use tr command like this:
csvtool head 1 file.csv | tr -s ',' '\n'
name1
name2
name3