How do I remove the first character of a string in bash?
How do I remove the first character of a string in bash? To remove the first and last character of a string, we can use the parameter expansion syntax ${str:1:-1} in the bash shell. 1 represents the second character index (included). -1 represents the last character index (excluded). It means slicing starts from index 1 and ends before index -1 . How do I remove a character from a string in bash? Remove Character from String Using tr The tr command (short for translate) is used to translate, squeeze, and delete characters from a string. You can also use tr...