Polecenie tr
Wykonanie, użycie: Translate characters. Copy standard input to standard output, substituting characters from string1 to string2, or deleting characters in string1
Opcje wykonania tr
w konsoli
Complement characters in string1 with respect to ASCII 001-377.
Delete characters in string1 from output.
Squeeze out repeated output characters in string2.
Truncate string1 to the length of string2 before translating.
Print help message and then exit.
Print the version number and then exit.
Przykłady tr działanie w Słownik polecenie T