 
                                    - 1 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
      wcd -    (Wherever Change
      Directory)
          (chdir)  DOS  Unix
          wcd [] []
      Wcd  ,
       .
           .
        wcd
      .  wcd
        ,
       .  ,  wcd
       .
       wcd    Norton
      Change Directory (NCD).   NCD  The Norton
      Utilities, Release 4  DOS   1987
          (Peter
      Norton).
      Wcd
      : command.com  DOS, cmd.exe  PowerShell
       Windows, cmd.exe  OS/2
       Unix,  Bourne (sh), Bourne Again
      (bash), Korn (ksh), Z (zsh)  C (csh),
      ,    -
       .
       Wcd   8-
        Unicode.
          .
       wcd
      ,
                                    - 1 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
      .
       (
      -), wcd  ,
       .
      ,
       "/home/user/Desktop":
          wcd Desk
      , wcd
      .
      (,
      ).
-
       wcd
      -:
          *        -   (   )
          ?
          []      ,
          [!]  [^]  - ,      .
      .    :
      __, , "0-9"
      "A-Z".
       "[..]"  "[0-9a-zA-Z_]".
        ( 8-
      ),
        .
          "[]*?!^-\"
        "[..]"
       ,
       ("\").
                                    - 2 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
       -
        . ,
        - ,
         top:
          wcd *top
       ,    -
        top:
          wcd *top*
       - ,
        a, b  c:
          wcd [a-c]*
       ,
       .
       wcd  ,
         Desk,
        *me/Desk*.
          wcd me/Desk
        -
      ,
      . :
          wcd src*/*1?/a*2
      -,  wcd
       , wcd
      ,
      -.
       -w.
        -g.
          wcd -g
                                    - 3 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
      Wcd     (treedata)
      ,   .
       Unix  Windows wcd
         treedata
       ,
       .
       wcd
        .
       , wcd
      ,     treedata.
      :
          wcd ..
       wcd
       ,
         ,
        treedata,
        treedata. .
       -k.
      Wcd
      .     10.
         .
      .  -z, -, +  =.
      ,
      ,
       -u.
         DOS  Windows
         /,
      \.
        DOS  Windows
       .
        .
          wcd d:games
                                    - 4 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
 UNC Windows
         Windows (
      , PowerShell, MSYS, zsh, cygwin)
        UNC LAN Windows  SMB
       ,
      "\\_\_".  wcd
        Windows
         UNC
       pushd.  In Windows PowerShell, MSYS, zsh
      Cygwin
       UNC.  UNC
       .
       wcd
      .
          .
      (stdin/stdout).
        .
         <Enter>.
      .
         .
      .
       conio.
       .
       .
         .
        ,
         .
       ,   ,
          .
       ,
                                    - 5 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
        -N.
       curses.
         conio.  wcd
       curses
      .
        .
       vim(1).
         -g.
       -o
      stdin/stdout.
      -a
           .
             .
           .
      -aa
           (treedata).
      -A
            ,
             ,
             (treedata).
          :
              wcd -A .
              wcd -A /home -A /etc
              wcd -A d: -A e: -A \\server\share
           Windows
           Windows
                                    - 6 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          : "wcd -A \\_".
          .   -S, -s  -E.
      -b    .
          Wcd
          .  ,  wcd
          .
            (ban)
            .
           -.
            .
             .
            ,
            -xf.
      -c, --direct-cd
            CD. , wcd
           :
              1.       (treedata).
              2.    ,   ,    .
             CD wcd
          .
              1. C  ,    .
              2.   ,      (treedata).
      -d
           (  DOS).
          ,
              C:,
            HOME.
            ,
           C:   .
              -, +  =.
                                    - 7 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
      -e
           .
            .
      -ee
           (treedata).
      -E
            ,
             ,
           (treedata). .
           -A  -S.
      -f
           .
          .
      +f
           _
          .
      -g    (
             curses).
          Wcd
             curses.
            .
           vim(1).
              , wcd
           .
             ,
                                    - 8 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
           .
            NCD  DOS.
             ,   NCD
           .     NCD,
            DOS  12 (8.3)
          .
              .
           wcd,     .
          ,    -
           .
             wcd
           NCD. ,
              ,
              ,
            .
          .
              -Ta,
          -TC  -Tc.
      -gd
           (treedata)
            (stdout).
      -G
          . ,  Unix, "wcd -G "
/wcd.go.
      -GN, --no-go-script
                                    - 9 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
             .
             -j,
             wcd
            .
      -h, --help
            .
      -i, --ignore-case
            .
           wcd  DOS  Windows
            .
          Unix/Cygwin   .
      +i, --no-ignore-case
              .
          .   -i.
      -I, --ignore-diacritics
             .
          .
           : CP437, CP850, CP852, CP1250,
          CP1252, ISO-8859-1, ISO-8859-2  Unicode Latin-1, Latin
          Extended-A,   Latin Extended-B. .
          <https://uk.wikipedia.org/wiki/_>
      +I, --no-ignore-diacritics
          (). .   -I.
      -j, --just-go
            .
             wcd
          ,
            . Wcd
          .  wcd
              ,
              .
                                   - 10 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          Wcd   ,
           (stdout).
          .
              POSIX
          :
              wcd ()
              {
                  cd "$($HOME/bin/wcd.exe -j $@)"
              }
           ,
           $(),
           .
              wcd ()
              {
                  cd "`$HOME/bin/wcd.exe -j $@`"
              }
            Windows,
            4NT,
            :
              alias wcd `cd %@execstr[wcdwin32.exe -z 0 -j %1]`
           , ,  -j
           -GN.
      -k, --keep-paths
           .
           ,  wcd
             .
          ,  wcd
           .
            ,
                                   - 11 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          .
      -K, --color
           .
      -l
            _
          . Wcd
           .
           .
      -ls
           ().
      -m
            .
      -L, --license
          .
      -M
             .
      -n
              .
             .
            wcd +S.  ,
          _
           .
          . ,
          "/mnt/network":
              wcd -n /mnt/network src
                                   - 12 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          Wcd
              "/mnt/network/".
            .
      +n
            . .
           -n.
      -N, --numbers
          .
          Wcd     conio
          curses (.   )
          ,  .
             -N,
             .
             -N,
             .
      -o    stdin/stdout.
           conio  curses  wcd
            ,
           stdin/stdout
           -o.
      -od, --to-stdout
              stdout.
      -q, --quiet
           .
          .
      -r
          .
                                   - 13 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
             , wcd
          .
      -rmtree
           .
          Wcd
           .
      -s
           ,
           $HOME.
          HOME  ,
          ,
           , /.
            .
           "WCDSCAN". .
           .
      -S
          ,
          ,
            . .
           -A, -s  -E. ,
           -A
             .
          :
          Unix:
              wcd -S /
              wcd -S /home -A /etc -A /usr
          DOS/Windows:
                                   - 14 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
              wcd -S c:/
              wcd -S c: -A d: -A \\server\share
             Windows
            Windows
           : "wcd -S \\_".
      +S
           ,
           ,
           .
          ,
           -n  +n. : "wcd -n
          ".
      -t
            ,
          "/tmp_mnt" (  Unix)
          , wcd  "/tmp_mnt/"
          .  "/tmp_mnt"
           .
           -t.
      -T, --ascii-tree
           ASCII.
          ,
          .
      -Ta, --alt-tree-nav
          .
             NCD  -Ta
          .
                                   - 15 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
           ,
           Windows  KDE Konqueror  Linux.
                .
          ,
           .
           Shift-A.
           ,
            A.
      -TC, --center-tree
           .
          .
            t
           .
            ,
           ,
            NCD.
      -Tc, --compact-tree
          ,
              ,
              NCD  DOS.
           DOS
               66
          .
           ,
            ,
          .    ,
          wcd
            ,
                                   - 16 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          ,     .
             -Tc
          m.
      -Td, --cjk-width
          (,
          )
            Unicode
             .
               Chinese
          CP936  Windows   Simsun.
          .
             ,
            C.
      -u
           , ,
           . .
            ,
             WCDUSERSHOME.
           Unix/Cygwin
           "/home". Wcd
          "/home/USER/.treedata.wcd"  "/home/USER/.wcd/.treedata.wcd",
             ,
                ,
            .  DOS/Windows
          "\\users", , wcd
             "\\users\USER\treedata.wcd"
                                   - 17 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          "\\users\USER\.wcd\treedata.wcd".
      +u
            .
      -v, --verbose
            .
            wcd
          ,   .
      -V, --version
           .
      -w, --wild-match-only
           ,
           -.
      -x
           _ .
              ,
          wcd     _
             .
          -
           .  -x
           .
              wcd -x <1> -x <2> -s
           -x
            (-s, -S, +S, -A, -E).
            DOS/Windows
           ,
            HOME  WCDHOME.
          :
              wcd -x c:/temp -S c:
                                   - 18 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
           .
              wcd -x /temp -s
      -xf
              ,
             .
             , wcd
           _
             .
          -
           .
              .
          ,  wcd
          ,
          .  -xf
            .
            ,
           (  wcd  unix):
              wcd -xf ~/.ban.wcd -s
          -. ,
             Subversion
          ,
            ,
            "*/.svn".
           -xf
            (-s, -S, +S, -A, -E).
      -y, --assume-yes
          .
          Wcd
           ,
           .
              -rmtree.
                                   - 19 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          ,
             ,
            .
      -z
             .
              10.
            0.
           -
          ,
           (-,+,=).    ,
          10.
           :
              wcd -z 50 -
              50, wcd
                .
              :
              wcd - -z 50
          Wcd
           ,
             10.
           -z 50  .
          wcd  ,
          .
            POSIX  :
              wcd ()
              {
                  wcd.exe -z 50 "$@"
                  . ${WCDHOME:-${HOME}}/bin/wcd.go
              }
]     -[
           .
                                   - 20 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          .
              .
           "wcd -"
           .
            ,
            . : "wcd -3".
          .
]     +[
          .
          .
              .
           "wcd +"
            .
          ,
          . : "wcd +2".
             .
      =    .
            ,
          .
          .
           , "*".
       Unix
         cd(1).
         .
       ( ),
        wcd. Wcd
         .
                                   - 21 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
       HOME  WCDHOME. .
       .
 POSIX
         POSIX (ksh, bash, zsh,
      etc.)  Unix, Linux, Cygwin
      MSYS
        (,  Bash
        "$HOME/.bashrc"):
          wcd ()
          {
              <>/wcd.exe "$@"
              . ${WCDHOME:-${HOME}}/bin/wcd.go
          }
       _  ,
          wcd.
          .
        , "wcd.go",
         .
      Wcd  bash  DJGPP DOS bash  OS/2 bash
       .
         "bin" ,
        WCDHOME  HOME,
          c:/.
      DOS bash:
          wcd ()
          {
              <>/wcdbash.exe "$@"
              . ${WCDHOME:-${HOME:-"c:"}}/wcd.go
          }
      OS/2 bash:
          wcd ()
          {
              <>/wcdos2bash.exe "$@"
              . ${WCDHOME:-${HOME:-"c:"}}/wcd.go
          }
       wcd  WinZsh
                                   - 22 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
      .  go
        c:/.
          wcd ()
          {
              <>/wcdwin32zsh.exe "$@"
              . ${WCDHOME:-${HOME}}/wcd.go
          }
       .
 C-
 (csh, tcsh)
        , "$HOME/.cshrc"
      "$HOME/.tcshrc" :
          if ( ${?WCDHOME} ) then
              alias wcd "<>/wcd.exe \!* ; source $WCDHOME/bin/wcd.go"
          else
              alias wcd "<>/wcd.exe \!* ; source $HOME/bin/wcd.go"
          endif
       _  ,
          wcd.
          .
 Windows
        zip
      "bin"     PATH.
        Windows,
        Windows (Command Prompt)
         ,
          .bat.
       "wcd.ba"   wcd,
         , "wcdgo.bat".
        "wcd.bat"
      "wcdgo.bat",    .
    Windows VISTA
         Windows VISTA
         .
          ,
      .
                                   - 23 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
       :
        ,
      ___.
 Windows PowerShell
         PowerShell.
          $profile.
       HOME  WCDHOME.
          function wcd
          {
              <>\wcdwin32psh.exe $args
              & $env:HOME\wcdgo.ps1
          }
       _  ,
          wcd.
           PowerShell.
       Wcd  PowerShell
        .
        .
 OS/2
         OS/2 (cmd.exe)
      OS/2
      .   wcd
        ("wcdgo.cmd"),
          .
       "wcd.cmd"
       "wcdos2.exe",
      "wcdgo.cmd".   "wcd.cmd"
       wcdgo.cmd.
      LANG
             LANG.
            LANG
           .
            .
          ,
                                   - 24 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          ,
          .
            :
          .
          .
           POSIX:
              export LANG=uk
              export LANG=uk_UA            ,
              export LANG=ru_UA            ,
              export LANG=es_ES            ,
              export LANG=es_MX            ,
              export LANG=en_USiso88591    , ,  Latin-1
              gettext(1):
          <http://www.gnu.org/software/gettext/manual/gettext.html#Language-Codes>.
            Unix
           locale(1).
      LANGUAGE
          LANGUAGE
           .
            .
           wcd   LANGUAGE
          LANG. ,  ,
           : "LANGUAGE=nl:de".
             ,
             LANG ( LC_ALL)
          ,   C.
           LANGUAGE.
               gettext:
          <http://www.gnu.org/software/gettext/manual/gettext.html#The-LANGUAGE-variable>
              ,
            ,
           .
      WCDLOCALEDIR
                                   - 25 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
           WCDLOCALEDIR
            LOCALEDIR,
           .  LOCALEDIR
           wcd
          .
           GNU  "/usr/local/share/locale".
           LOCALEDIR
           "wcd -V".
             wcd  ,
            ,
           WCDLOCALEDIR ,
          .
            cmd  Windows:
              set WCDLOCALEDIR=c:/my_prefix/share/locale
             POSIX:
              export WCDLOCALEDIR=$HOME/share/locale
      LC_COLLATE
           wcd
           ,
          .
             .
            LANG,
          ,
           . ,
             ,
          ,
           .
                                   - 26 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
            LC_COLLATE,
           LANG.
          LC_COLLATE  "C"  "POSIX",
            . ,
            ,
          ,
          :
              export LANG=uk_UA
              export LC_COLLATE=C
      LC_CTYPE
            wcd
           LC_CTYPE,   LANG. ,
             UTF-8,
             :
              export LC_CTYPE=en_US.UTF-8
      LC_ALL
            ,
          ,     LC_,
            LC_ALL. Wcd
            LC_ALL
           LC_COLLATE  LC_CTYPE.
 WINDOWS
          :
        DOS (OEM)
       Windows (ANSI).
       Windows,
      ,  ANSI CP1252.   Windows,
        notepad,
       ANSI.   Windows
         OEM
      (CP437  CP850)
       DOS.
       wcd  DOS   Windows,
        ,
      DOS.    wcd  DOS
                                   - 27 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
         Windows.
       wcd  Windows
      Windows,
         ANSI
      Windows. ,
       Windows
      CP1252     .
       ,
        ,
      wcd  Windows
        ANSI   Unicode
        PowerShell.
       OEM,
      Windows, ,
        Lucida Console,    Unicode
      ( ANSI)    .
       wcd   Unicode __
      5.2.0     ANSI.
      (  1252),
        wcd  Windows
       ,
        ,
         .
         Windows
      .
      Windows
       "chcp".
         "wcd -V".
       Windows,   "chcp".
    UNICODE
                                   - 28 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
       wcd
      Unicode.  ,    wcd
        Unicode,
       "wcd -V".
      ,
         .
        Unicode  wcd
      .
         .
       Unicode
      ,    . Wcd
          libc
          UTF-8 .
      .  <http://www.cl.cam.ac.uk/~mgk25/unicode.html>
       wcd
       Unicode  .  ,
         wcd
      ,
      "wcd -V".  wcd
      Unicode   Unicode
         _
      .
       Unicode
      . .
      <http://en.wikipedia.org/wiki/Unicode_normalization>
      UTF-8 _Unix/Linux
          UTF-8,
        UTF-8.
      xterm,     XFree86 4.0
        ,
       UTF-8.
      ,  xterm(1)   UTF-8
      iso10646-1,
      :
          LC_CTYPE=en_GB.UTF-8 xterm -u8 -fn '-Misc-Fixed-Medium-R-SemiCondensed--13-120-75-75-C-60-ISO10646-1'
         GNU/Linux
                                   - 29 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
      UTF-8.
      ,
      .
       wcd ,
         .
          (BOM)
      .
      UTF-16 _Windows
       Windows  Unicode
        PowerShell
       Windows  Windows 7 (
      ). Unicode    Take Command
       TCC/LE  JP Software,
          Windows
      (XP/Vista).
       Windows
         UTF-16.
       Windows   Unicode
       Unicode
         ANSI.
      ,
       ,
        ,
         Unicode
         .
      Wcd   Unicode
        UTF-16
         UTF-8
       .
      UTF-8.       wcd
        Unicode. Wcd
         UTF-8.
        Windows PowerShell
         UTF-8,
        BOM UTF-8.
        Windows 7,
                                   - 30 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
       Windows
      Unicode  .
         UTF-8,  _
      _
        (BOM).
        65001 (UTF-8)
       cd. Wcd
      ("wcdgo.bat").
          65001,
        ,  ,
        .
           ,
      ,     True Type
      Lucida Console (  ).
       wcd  Windows   Unicode
         Unicode,
        5.2.0,
        (BOM) (.
      <http://en.wikipedia.org/wiki/Byte_order_mark>),
       Unicode  ,
          ANSI
      .  wcd  Windows
       Unicode  BOM
          UTF-8,
         5.2.0, ,
          notepad.
      UTF-8 _Cygwin
       Cygwin   Unicode,
         1.7.   Cygwin
      Windows  UTF-16  UTF-8. , ,
       wcd,
       ,
          UTF-8,
        Unix/Linux.
        UTF-8
         LANG
      LC_CTYPE. ,
                                   - 31 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
        .
         Cygwin,
            True
      Type Lucida Console (  ).
       wcd  Cygwin
      ,   wcd  Unix.
       (BOM)
        .
       Cygwin.
      WCDHOME,  WCDHOME
      HOME.   "*.wcd"
      .
        .
       wcd    Windows
        ,    DOS.
       wcd  Cygwin
       Unix.
      wcd.exe
           .   Unix
          ,
             Unix
            cd. .
           .
          ,  wcd  .
          , wcd  .
              DOS: \treedata.wcd  %HOME%\treedata.wcd
              Unix: $HOME/.treedata.wcd
            .
          , wcd
              .
                                   - 32 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
              DOS: \extra.wcd  %HOME%\extra.wcd
              Unix: $HOME/.extra.wcd
              wcd
            . .
           -b.
          -.
              DOS: \ban.wcd  %HOME%\ban.wcd
              Unix: $HOME/.ban.wcd
            wcd. .
           -l.
              DOS: \alias.wcd  %HOME%\alias.wcd
              Unix: $HOME/.alias.wcd
 stack
           wcd.
              -d.
              DOS: c:\stack.wcd  %HOME%\stack.wcd
              Unix: $HOME/.stack.wcd
          WCDSTACKFILE. .
          .
 go
             ,
          wcd.exe
          .
          .
              -d.
              Unix
          "$HOME/bin".
              -G.
                                   - 33 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
              bash  DOS: c:/wcd.go  $HOME/wcd.go
                Windows: c:\wcdgo.bat  %HOME%\wcdgo.bat
              Windows PowerShell: $env:HOME\wcdgo.ps1
              WinZsh: $HOME/wcd.go
              Cygwin/MSYS: $HOME/bin/wcd.go
                OS/2: c:\wcdgo.cmd  %HOME%\wcdgo.cmd
              OS/2 bash: c:/wcd.go  $HOME/wcd.go
              Unix: $HOME/bin/wcd.go
            . .
           +S, -n  +n.
              DOS: <>\rtdata.wcd
              Unix: <>/.rtdata.wcd
      HOME
          , wcd
           HOME   ,
             .
          .   .
             WCDHOME.
          HOME   ,
            ,
            -s.
             WCDSCAN.
             Unix, Cygwin, Windows PowerShell, WinZsh
           MSYS    HOME
           WCDHOME.    wcd
          .
            HOME   DOS/Windows,
          wcd    (treedata.wcd, extra.wcd,
          alias.wcd, ban.wcd, wcd.go)   HOME.
             wcd
              wcd
          Unix. , wcd  ,
            HOME.
             .
                                   - 34 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
           . :
              wcd -S c: -A d: -A e:
          .
      WCDHOME
               wcd
           WCDHOME.
           HOME  WCDHOME,  HOME
           WCDHOME.
            wcd   5.1.5
              WCDHOME.
           .    5.1.5,
          WCDHOME
          . .  -s.
             5.1.5,
            WCDSCAN.
              DOS,
          Windows, OS/2:
              set WCDHOME=C:\Users\erwin\wcd
          POSIX:
              export WCDHOME="$HOME/.wcd"
          Csh:
              setenv WCDHOME "$HOME/.wcd"
      WCDSCAN
              HOME
          WCDSCAN.
                                   - 35 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
          ,
          ,
           (Unix).  DOS  Windows
           .
              DOS,
          Windows, OS/2:
              set WCDSCAN=C:\Users\erwin;D:\data
              set WCDSCAN=%HOMEDRIVE%%HOMEPATH%;\\projectdrive\projectX
          POSIX:
              export WCDSCAN="$HOME:/projectdisk/projectX"
          Csh:
              setenv WCDSCAN "$HOME:/projectdisk/projectX"
      WCDFILTER
            WCDFILTER.
          ,
          ,  .
            .
           PATH. ,
           ,
            .
              DOS,
          Windows, OS/2:
              set WCDFILTER=projects;doc
          POSIX:
              export WCDFILTER="projects:doc"
          Csh:
                                   - 36 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
              setenv WCDFILTER "projects:doc"
      WCDBAN
          ,
           WCDBAN,
            wcd. .
           -b.
            PATH
          .
      WCDEXCLUDE
          ,
           WCDEXCLUDE,
            wcd. .
           -x  -xf.
            PATH
          .
              DOS,
          Windows, OS/2:
              set WCDEXCLUDE=*/windows;*/temp;*CVS
          POSIX:
              export WCDEXCLUDE="/dev:/tmp:*CVS"
          Csh:
              setenv WCDEXCLUDE "/dev:/tmp:*CVS"
      WCDUSERSHOME
            .
          DOS  Windows
            "\\users".  Unix  Cygwin
            "/home".
            . .
            -u  +u.
           wcd   ,
            . .
           -v.
                                   - 37 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
      WCDSTACKFILE
          Wcd
          WCDSTACKFILE
           (.  ).
           (
           ).
           -
          :
              export WCDSTACKFILE=$HOME/.wcd/stack.$(date +%Y%m%d-%H%M%S)
           xterm(1)
            WINDOWID  xterm:
              export WCDSTACKFILE=$HOME/.wcd/stack.$WINDOWID
           GNU screen(1),
             screen:
              export WCDSTACKFILE=$HOME/.wcd/stack.$WINDOW
      TERMINFO
          TERMINFO, wcd     ncurses
           .  ,
            .
          "/usr/lib/terminfo"  "/usr/share/terminfo".
      PDC_RESTORE_SCREEN
          Wcd     PDCurses
          PDC_RESTORE_SCREEN.
           , PDCurses
               wcd;
            wcd
           .
                                   - 38 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
            Windows:
              set PDC_RESTORE_SCREEN=1
           Windows
          .
           .
           ,
            wcd
          .
      SHELL
            8-
            POSIX  C
          "#!$SHELL"   .
          ,
             .
           bash Cygwin
            SHELL
           "export",  wcd
           .
      BASH
          Wcd  bash DOS  $BASH
           $SHELL,  $SHELL
            DOS. ,
            $BASH
           "export",  wcd
           .
      sh(1), bash(1), csh(1), ksh(1), zsh(1), locale(1), ncurses(1),
      Wcd  Erwin Waterlander <waterlan@xs4all.nl>
        :
      <http://waterlan.home.xs4all.nl/>
      SourceForge: <http://sourceforge.net/projects/wcd/>
        Jari Aalto <jari.aalto@cante.net>.
        NCD   Brad
      Kingsbury   "Norton Utilities"
                                   - 39 -       Formatted:  October 31, 2025
 wcd(1)                              wcd                              wcd(1)
 2017-02-21                                                       2017-02-21
                                 2017-02-21
        1987 . .
      <http://www.softpanorama.org/OFM/norton_change_directory_clones.shtml>
                                   - 40 -       Formatted:  October 31, 2025
 
        