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+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.48.5.
+.TH TR "1" "August 2023" "GNU coreutils 9.4" "User Commands"
+.SH NAME
+tr \- translate or delete characters
+.SH SYNOPSIS
+.B tr
+[\fI\,OPTION\/\fR]... \fI\,STRING1 \/\fR[\fI\,STRING2\/\fR]
+.SH DESCRIPTION
+.\" Add any additional description here
+.PP
+Translate, squeeze, and/or delete characters from standard input,
+writing to standard output.  STRING1 and STRING2 specify arrays of
+characters ARRAY1 and ARRAY2 that control the action.
+.TP
+\fB\-c\fR, \fB\-C\fR, \fB\-\-complement\fR
+use the complement of ARRAY1
+.TP
+\fB\-d\fR, \fB\-\-delete\fR
+delete characters in ARRAY1, do not translate
+.TP
+\fB\-s\fR, \fB\-\-squeeze\-repeats\fR
+replace each sequence of a repeated character
+that is listed in the last specified ARRAY,
+with a single occurrence of that character
+.TP
+\fB\-t\fR, \fB\-\-truncate\-set1\fR
+first truncate ARRAY1 to length of ARRAY2
+.TP
+\fB\-\-help\fR
+display this help and exit
+.TP
+\fB\-\-version\fR
+output version information and exit
+.PP
+ARRAYs are specified as strings of characters.  Most represent themselves.
+Interpreted sequences are:
+.TP
+\eNNN
+character with octal value NNN (1 to 3 octal digits)
+.TP
+\e\e
+backslash
+.TP
+\ea
+audible BEL
+.TP
+\eb
+backspace
+.TP
+\ef
+form feed
+.TP
+\en
+new line
+.TP
+\er
+return
+.TP
+\et
+horizontal tab
+.TP
+\ev
+vertical tab
+.TP
+CHAR1\-CHAR2
+all characters from CHAR1 to CHAR2 in ascending order
+.TP
+[CHAR*]
+in ARRAY2, copies of CHAR until length of ARRAY1
+.TP
+[CHAR*REPEAT]
+REPEAT copies of CHAR, REPEAT octal if starting with 0
+.TP
+[:alnum:]
+all letters and digits
+.TP
+[:alpha:]
+all letters
+.TP
+[:blank:]
+all horizontal whitespace
+.TP
+[:cntrl:]
+all control characters
+.TP
+[:digit:]
+all digits
+.TP
+[:graph:]
+all printable characters, not including space
+.TP
+[:lower:]
+all lower case letters
+.TP
+[:print:]
+all printable characters, including space
+.TP
+[:punct:]
+all punctuation characters
+.TP
+[:space:]
+all horizontal or vertical whitespace
+.TP
+[:upper:]
+all upper case letters
+.TP
+[:xdigit:]
+all hexadecimal digits
+.TP
+[=CHAR=]
+all characters which are equivalent to CHAR
+.PP
+Translation occurs if \fB\-d\fR is not given and both STRING1 and STRING2 appear.
+\fB\-t\fR is only significant when translating.  ARRAY2 is extended to length of
+ARRAY1 by repeating its last character as necessary.  Excess characters
+of ARRAY2 are ignored.  Character classes expand in unspecified order;
+while translating, [:lower:] and [:upper:] may be used in pairs to
+specify case conversion.  Squeezing occurs after translation or deletion.
+.SH BUGS
+.PP
+Full support is available only for safe single-byte locales,
+in which every possible input byte represents a single character.
+The C locale is safe in GNU systems, so you can avoid this issue
+in the shell by running
+.B "LC_ALL=C tr"
+instead of plain
+.BR tr .
+.SH AUTHOR
+Written by Jim Meyering.
+.SH "REPORTING BUGS"
+GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
+.br
+Report any translation bugs to <https://translationproject.org/team/>
+.SH COPYRIGHT
+Copyright \(co 2023 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
+.br
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+.SH "SEE ALSO"
+Full documentation <https://www.gnu.org/software/coreutils/tr>
+.br
+or available locally via: info \(aq(coreutils) tr invocation\(aq