NAME:
tr - translate or delete characters
USAGE:
tr [OPTIONS] SET1 [SET2]
Translate, squeeze, and/or delete characters from standard
input, writing to standard output.
VERSION:
dev
GLOBAL OPTIONS:
--delete, -d delete characters in SET1, do not translate
--squeeze-repeats, -s replace each sequence of a repeated character with a single occurrence
--complement, -c use the complement of SET1
--help, -h show help
--version print version information and exit