% sudo update-alternatives --config editor Password: There are 3 alternatives which provide `editor'. Selection Alternative ----------------------------------------------- 1 /bin/ed *+ 2 /bin/nano 3 /usr/bin/vim.tiny Press enter to keep th…

「404 Blog Not Found:perl - 半角スペースを自動で入れる」を流用した。 #!/usr/local/bin/perl use strict; use warnings; use Encode; my $east = qr/(?!\p{M})(?:\p{Han}|\p{Katakana}|\p{Hiragana})/; my $west = qr/(?!\p{M})(?:\p{Latin}|\p{Greek}|\…