Rocky LINUX へ NKF 2.1.5 導入

NKF の 入手

2025年10月現在, OSDN関連の入手先は, 利用できません。

bash wget-nkf.sh

#!/usr/bin/bash

        LANG=C
        rpm -qa | grep -e wget 2>/dev/null
        [[ $? -ne 0 ]] && dnf -y install wget
        wget https://ftp.jaist.ac.jp/pub/sourceforge.jp/nkf/70406/nkf-2.1.5.tar.gz

# bash wget-nkf.sh
Last metadata expiration check: 0:24:38 ago on Sun Oct  5 19:57:27 2025.
Dependencies resolved.
=====================================================================================================================
 Package                Architecture             Version                           Repository                   Size
=====================================================================================================================
Installing:
 wget                   x86_64                   1.21.1-8.el9_4                    appstream                   768 k

Transaction Summary
=====================================================================================================================
Install  1 Package

Total download size: 768 k
Installed size: 3.1 M
Downloading Packages:
wget-1.21.1-8.el9_4.x86_64.rpm                                                       366 kB/s | 768 kB     00:02
---------------------------------------------------------------------------------------------------------------------
Total                                                                                297 kB/s | 768 kB     00:02
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                                                             1/1
  Installing       : wget-1.21.1-8.el9_4.x86_64                                                                  1/1
  Running scriptlet: wget-1.21.1-8.el9_4.x86_64                                                                  1/1
  Verifying        : wget-1.21.1-8.el9_4.x86_64                                                                  1/1

Installed:
  wget-1.21.1-8.el9_4.x86_64

Complete!
--2025-10-05 20:22:08--  https://ftp.jaist.ac.jp/pub/sourceforge.jp/nkf/70406/nkf-2.1.5.tar.gz
Resolving ftp.jaist.ac.jp (ftp.jaist.ac.jp)... 150.65.7.130, 2001:df0:2ed:feed::feed
Connecting to ftp.jaist.ac.jp (ftp.jaist.ac.jp)|150.65.7.130|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 215879 (211K) [application/x-gzip]
Saving to: 'nkf-2.1.5.tar.gz'

nkf-2.1.5.tar.gz              100%[==============================================>] 210.82K  1.16MB/s    in 0.2s

2025-10-05 20:22:11 (1.16 MB/s) - 'nkf-2.1.5.tar.gz' saved [215879/215879]

NKF の 生成（make）

bash mk-nkf.sh

#!/usr/bin/bash

        LANG=C

        # インストールに必要な tar, make, gcc を導入
        for P in tar.x86_64 make.x86_64 gcc.x86_64
        do
                rpm -qa | grep -e $P 2>/dev/null
                [[ $? -ne 0 ]] && dnf -y install $P
        done

        # tar ball 展開
        tar xvf nkf-2.1.5.tar.gz

        cd nkf-2.1.5
        make
        make install

        # インストールされた 日本語 man を, utf-8 へ変換
        nkf --overwrite -w /usr/local/man/ja/man1/nkf.1

make install で インストールされる man（日本語）は、utf-8 では文字化けします。
生成された, nkf コマンドを使い, これを, utf-8 へ変換しています。