Linuxでインストール済みのLocaleを確認する

bash$ locale --help
Usage: locale [OPTION...] NAME
  or:  locale [OPTION...] [-a|-m]
Get locale-specific information.

 System information:
  -a, --all-locales          Write names of available locales
  -m, --charmaps             Write names of available charmaps

 Modify output format:
  -c, --category-name        Write names of selected categories
  -k, --keyword-name         Write names of selected keywords

  -?, --help                 Give this help list
      --usage                Give a short usage message
  -V, --version              Print program version

Report bugs using the `glibcbug' script to <bugs@gnu.org>.
bash$

bash$ locale -a
C
POSIX
af_ZA
ar_SA
ca_ES
catalan
croatian
cs
cs_CZ
czech
da
da_DK
danish
dansk
de
de_AT
de_BE
de_CH
de_DE
de_LU
deutsch
dutch
eesti
el
el_GR
en_AU
en_BW
en_CA
en_DK
en_GB
en_IE
en_US
en_ZW
eo
es
es_ES
estonian
et
et_EE
eu_ES
fi
fi_FI
finnish
fo_FO
fr
fr_BE
fr_CA
fr_CH
fr_FR
fr_LU
fran軋is
french
ga_IE
german
gl
gl_ES
greek
hebrew
hr_HR
hrvatski
hu
hu_HU
hungarian
icelandic
id
in_ID
is
is_IS
it
it_CH
it_IT
italian
iw_IL
ja
ja_JP
ja_JP.eucJP
ja_JP.ujis
japanese
japanese.euc
kl_GL
ko
lithuanian
lt_LT
lv_LV
mk_MK
nl
nl_BE
nl_NL
no
no@nynorsk
no_NO
norwegian
pl
pl_PL
polish
portuguese
pt
pt_BR
pt_PT
ro
ro_RO
romanian
ru
ru_RU
ru_RU.KOI8-R
ru_UA
russian
sk
sk_SK
sl
sl_SI
slovak
slovene
slovenian
spanish
sr
sr_YU
sv
sv_FI
sv_SE
swedish
th_TH
tr
tr_TR
turkish
uk
uk_UA
zh
zh_TW.Big5
bash$