Comment by mtift

I have an overly-aggressive function in my .bashrc to rename all files in the current directory:

  # Rename all files in a directory
  rn() {
    rename "s/ /-/g" *
    rename "s/_/-/g" *
    rename "s/–/-/g" *
    rename "s/://g" *
    rename "s/\(//g" *
    rename "s/\)//g" *
    rename "s/\[//g" *
    rename "s/\]//g" *
    rename 's/"//g' *
    rename "s/'//g" *
    rename "s/,//g" *
    rename "y/A-Z/a-z/" *
    rename "s/---/--/g" *
    rename "s/-‎--/--/g" *
  }

I use this all the time, especially when I download files.