如何使用 bash 粘贴来自不同文件的列？

Question

I want to merge different lists with delimiter "-".

first list has 2 words

  $ cat first
    one
    who

second list has 10000 words

$ cat second
languages
more
simple
advanced
home
expert
......
......
test
nope

i want two list merge, same ...

$cat merge-list
one-languages
one-more
....
....
who-more
....
who-test
who-nope
....

Answer 1

Paste should do the trick.

paste is a Unix command line utility which is used to join files horizontally (parallel merging) by outputting lines consisting of the sequentially corresponding lines of each file specified, separated by tabs, to the standard output.

Example

paste -d - file1 file2

EDIT:

I just saw that your two files have different length. Unfortunately paste is not helping with these kinds of problems. But you could of course use something like this:

for i in `cat file1`; do 
    for j in `cat file2`; do 
        echo $i-$j
    done
done