How Do I Remove a Character from a String in Unix?

The tr command (short for translate) is used to translate, squeeze, and delete characters from a string. You can also use tr to remove characters from a string. For demonstration purposes, we will use a sample string and then pipe it to the tr command.

How do I delete a character in Unix?

To delete one character, position the cursor over the character to be deleted and type x . The x command also deletes the space the character occupied—when a letter is removed from the middle of a word, the remaining letters will close up, leaving no gap. You can also delete blank spaces in a line with the x command.

How do I remove a character from a string?

How to remove a particular character from a string ?

1. public class RemoveChar {
2. public static void main(String[] args) {
3. String str = “India is my country”;
4. System.out.println(charRemoveAt(str, 7));
5. }
6. public static String charRemoveAt(String str, int p) {
7. return str.substring(0, p) + str.substring(p + 1);
8. }