I was wondering how to count the number of a specific character in each line by some text processing utilities?

For example, to count " in each line of the following text

"hello!" 
Thank you!

The first line has two, and the second line has 0.

Another example is to count ( in each line.

Thanks!

I was wondering how to count the number of a specific character in each line by some text processing utilities?

For example, to count " in each line of the following text

"hello!" 
Thank you!

The first line has two, and the second line has 0.

Another example is to count ( in each line.

I was wondering how to count the number of a specific character in each line by some text processing utilities?

For example, to count " in each line of the following text

"hello!" 
Thank you!

Another example is to count ( in each line.

The first line has two, and the second line has 0. Thanks!

I was wondering how to count the number of a specific character in each line by some text processing utilities?

For example, to count " in each line of the following text

"hello!" 
Thank you!

The first line has two, and the second line has 0.

Another example is to count ( in each line.

Thanks!