The JavaScript indexOf() method search for the substring in string and returns the position of the first occurrence of a specified substring. If substring not found, it returns -1. So you can use JavaScript IndexOf() method to check if a string contains substring in it. In this tutorial we will also provides example to...
Command: str3=”$str1 $str2″ The above example command will concatenate values of str1 and str2 stings and store it in third variable str3. Make sure there should not be any space before or after the assignment ( = ) operator. Example 1: It is simply write two or more strings variable one after one for...
Command: if [ “$str1” == “$str2” ] Example: Take input of two string in a script and compare if both are same or not, using if statement. Create a bash script using below content and execute. It will prompt for two strings from user and check if both string are same or not. #!/bin/bash...