tr - phpMan

Command: man perldoc info search(apropos)  

TR(1)                                     User Commands                                     TR(1)

       tr - translate or delete characters

       tr [OPTION]... SET1 [SET2]

       Translate, squeeze, and/or delete characters from standard input, writing to standard out-

       -c, -C, --complement
              use the complement of SET1

       -d, --delete
              delete characters in SET1, do not translate

       -s, --squeeze-repeats
              replace each input sequence of a repeated character that is listed in SET1  with  a
              single occurrence of that character

       -t, --truncate-set1
              first truncate SET1 to length of SET2

       --help display this help and exit

              output version information and exit

       SETs  are  specified  as  strings  of characters.  Most represent themselves.  Interpreted
       sequences are:

       \NNN   character with octal value NNN (1 to 3 octal digits)

       \\     backslash

       \a     audible BEL

       \b     backspace

       \f     form feed

       \n     new line

       \r     return

       \t     horizontal tab

       \v     vertical tab

              all characters from CHAR1 to CHAR2 in ascending order

              in SET2, copies of CHAR until length of SET1

              REPEAT copies of CHAR, REPEAT octal if starting with 0

              all letters and digits

              all letters

              all horizontal whitespace

              all control characters

              all digits

              all printable characters, not including space

              all lower case letters

              all printable characters, including space

              all punctuation characters

              all horizontal or vertical whitespace

              all upper case letters

              all hexadecimal digits

              all characters which are equivalent to CHAR

       Translation occurs if -d is not given and both SET1 and SET2 appear.  -t may be used  only
       when  translating.   SET2 is extended to length of SET1 by repeating its last character as
       necessary.  Excess characters of SET2 are ignored.  Only [:lower:] and [:upper:] are guar-
       anteed to expand in ascending order; used in SET2 while translating, they may only be used
       in pairs to specify case conversion.  -s uses SET1 if not translating nor  deleting;  else
       squeezing uses SET2 and occurs after translation or deletion.

       GNU  coreutils online help: <> Report tr translation
       bugs to <>

       Written by Jim Meyering.

       Copyright (C) 2013 Free Software Foundation, Inc.  License GPLv3+: GNU GPL  version  3  or
       later <>.
       This  is free software: you are free to change and redistribute it.  There is NO WARRANTY,
       to the extent permitted by law.

       The full documentation for tr is maintained as a Texinfo manual.  If the info and tr  pro-
       grams are properly installed at your site, the command

              info coreutils 'tr invocation'

       should give you access to the complete manual.

GNU coreutils 8.22                        November 2016                                     TR(1)

Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2018-03-24 00:03 @ CrawledBy CCBot/2.0 (
Valid XHTML 1.0!Valid CSS!