Linux中两个文件的区别

Question

I am getting difference of two files from commandline when I included same line in the test.sh it is shown error Syntax comm -2 -3 <(sort user_list.csv) <(sort full_user_list.csv) > uniq_list.csv' . Error

syntax error near unexpected token `('
test.sh: line 9: `comm -2 -3 <(sort user_list.csv) <(sort ull_user_list.csv) > uniq_list.csv'

Answer 1

try so

comm -2 -3 <(sort user_list.csv) <(sort full_user_list.csv)> uniq_list.csv

I have tried, it works. Seeking a difference with your version... Check that beetween < and ( no space. If I will add a space beetween < and ( I have the same error.