bash - 无法打印句点千位分隔符

Question

我正在尝试输出带有句点千位分隔符的所有输入文件的总字数。在我的一生中，我无法打印句点千位分隔符。

export LC_ALL=nl_NL.UTF-8

gwc -w "${i[@]}" | gtail -n 1 | awk '{printf "%\x27i\n", $1}'

输出:13389

我也无法让它适用于使用句点的其他区域设置。我可以让它适用于使用逗号或空格分隔符的区域设置。如果我只是将第一行更改为 export LC_ALL=en_US.UTF-8，输出将变为:13,389。

我使用的是 Mac，MacOS 似乎拒绝打印句点分隔符。

Answer 1

这与您的问题无关，但使用八进制 \047 而不是十六进制 \x27 来表示 ' - 请参阅 http://awk.freeshell.org/PrintASingleQuote .

对于您的问题 - 选择不同的区域设置。在我的 Mac 上，这些区域设置使用句点作为分隔符:

$ for LC_ALL in $(locale -a | sort); do
    LC_ALL="$LC_ALL" awk 'BEGIN{printf "%s -> %\047i\n", ENVIRON["LC_ALL"], 13389}'
done | grep '13\.389'
af_ZA -> 13.389
af_ZA.ISO8859-1 -> 13.389
af_ZA.ISO8859-15 -> 13.389
af_ZA.UTF-8 -> 13.389
da_DK -> 13.389
da_DK.ISO8859-1 -> 13.389
da_DK.ISO8859-15 -> 13.389
da_DK.UTF-8 -> 13.389
el_GR -> 13.389
el_GR.ISO8859-7 -> 13.389
el_GR.UTF-8 -> 13.389
fi_FI -> 13.389
fi_FI.ISO8859-1 -> 13.389
fi_FI.ISO8859-15 -> 13.389
fi_FI.UTF-8 -> 13.389
no_NO -> 13.389
no_NO.ISO8859-1 -> 13.389
no_NO.ISO8859-15 -> 13.389
no_NO.UTF-8 -> 13.389
pt_BR -> 13.389
pt_BR.ISO8859-1 -> 13.389
pt_BR.UTF-8 -> 13.389

仅供将来引用，以下是我的 Mac 上使用逗号的区域设置:

$ for LC_ALL in $(locale -a | sort); do LC_ALL="$LC_ALL" awk 'BEGIN{printf "%s -> %\047i\n", ENVIRON["LC_ALL"], 13389}'; done | grep '13,389'
am_ET -> 13,389
am_ET.UTF-8 -> 13,389
en_AU -> 13,389
en_AU.ISO8859-1 -> 13,389
en_AU.ISO8859-15 -> 13,389
en_AU.US-ASCII -> 13,389
en_AU.UTF-8 -> 13,389
en_CA -> 13,389
en_CA.ISO8859-1 -> 13,389
en_CA.ISO8859-15 -> 13,389
en_CA.US-ASCII -> 13,389
en_CA.UTF-8 -> 13,389
en_GB -> 13,389
en_GB.ISO8859-1 -> 13,389
en_GB.ISO8859-15 -> 13,389
en_GB.US-ASCII -> 13,389
en_GB.UTF-8 -> 13,389
en_IE -> 13,389
en_IE.UTF-8 -> 13,389
en_NZ -> 13,389
en_NZ.ISO8859-1 -> 13,389
en_NZ.ISO8859-15 -> 13,389
en_NZ.US-ASCII -> 13,389
en_NZ.UTF-8 -> 13,389
en_US -> 13,389
en_US.ISO8859-1 -> 13,389
en_US.ISO8859-15 -> 13,389
en_US.US-ASCII -> 13,389
en_US.UTF-8 -> 13,389
he_IL -> 13,389
he_IL.UTF-8 -> 13,389
ja_JP -> 13,389
ja_JP.SJIS -> 13,389
ja_JP.UTF-8 -> 13,389
ja_JP.eucJP -> 13,389
ko_KR -> 13,389
ko_KR.CP949 -> 13,389
ko_KR.UTF-8 -> 13,389
ko_KR.eucKR -> 13,389
zh_CN -> 13,389
zh_CN.GB18030 -> 13,389
zh_CN.GB2312 -> 13,389
zh_CN.GBK -> 13,389
zh_CN.UTF-8 -> 13,389
zh_CN.eucCN -> 13,389
zh_HK -> 13,389
zh_HK.Big5HKSCS -> 13,389
zh_HK.UTF-8 -> 13,389
zh_TW -> 13,389
zh_TW.Big5 -> 13,389
zh_TW.UTF-8 -> 13,389

和空白:

$ for LC_ALL in $(locale -a | sort); do LC_ALL="$LC_ALL" awk 'BEGIN{printf "%s -> %\047i\n", ENVIRON["LC_ALL"], 13389}'; done | grep '13 389'
be_BY -> 13 389
be_BY.CP1131 -> 13 389
be_BY.CP1251 -> 13 389
be_BY.ISO8859-5 -> 13 389
be_BY.UTF-8 -> 13 389
bg_BG -> 13 389
bg_BG.CP1251 -> 13 389
bg_BG.UTF-8 -> 13 389
cs_CZ -> 13 389
cs_CZ.ISO8859-2 -> 13 389
cs_CZ.UTF-8 -> 13 389
et_EE -> 13 389
et_EE.ISO8859-15 -> 13 389
et_EE.UTF-8 -> 13 389
hu_HU -> 13 389
hu_HU.ISO8859-2 -> 13 389
hu_HU.UTF-8 -> 13 389
hy_AM -> 13 389
hy_AM.ARMSCII-8 -> 13 389
hy_AM.UTF-8 -> 13 389
is_IS -> 13 389
is_IS.ISO8859-1 -> 13 389
is_IS.ISO8859-15 -> 13 389
is_IS.UTF-8 -> 13 389
kk_KZ -> 13 389
kk_KZ.PT154 -> 13 389
kk_KZ.UTF-8 -> 13 389
lt_LT -> 13 389
lt_LT.ISO8859-13 -> 13 389
lt_LT.ISO8859-4 -> 13 389
lt_LT.UTF-8 -> 13 389
pl_PL -> 13 389
pl_PL.ISO8859-2 -> 13 389
pl_PL.UTF-8 -> 13 389
ro_RO -> 13 389
ro_RO.ISO8859-2 -> 13 389
ro_RO.UTF-8 -> 13 389
ru_RU -> 13 389
ru_RU.CP1251 -> 13 389
ru_RU.CP866 -> 13 389
ru_RU.ISO8859-5 -> 13 389
ru_RU.KOI8-R -> 13 389
ru_RU.UTF-8 -> 13 389
sk_SK -> 13 389
sk_SK.ISO8859-2 -> 13 389
sk_SK.UTF-8 -> 13 389
sr_YU -> 13 389
sr_YU.ISO8859-5 -> 13 389
sr_YU.UTF-8 -> 13 389
sv_SE -> 13 389
sv_SE.ISO8859-1 -> 13 389
sv_SE.ISO8859-15 -> 13 389
sv_SE.UTF-8 -> 13 389
uk_UA -> 13 389
uk_UA.ISO8859-5 -> 13 389
uk_UA.KOI8-U -> 13 389
uk_UA.UTF-8 -> 13 389

什么也没有:

$ for LC_ALL in $(locale -a | sort); do LC_ALL="$LC_ALL" awk 'BEGIN{printf "%s -> %\047i\n", ENVIRON["LC_ALL"], 13389}'; done | grep '13389'
C -> 13389
POSIX -> 13389
ca_ES -> 13389
ca_ES.ISO8859-1 -> 13389
ca_ES.ISO8859-15 -> 13389
ca_ES.UTF-8 -> 13389
de_AT -> 13389
de_AT.ISO8859-1 -> 13389
de_AT.ISO8859-15 -> 13389
de_AT.UTF-8 -> 13389
de_CH -> 13389
de_CH.ISO8859-1 -> 13389
de_CH.ISO8859-15 -> 13389
de_CH.UTF-8 -> 13389
de_DE -> 13389
de_DE-A.ISO8859-1 -> 13389
de_DE.ISO8859-1 -> 13389
de_DE.ISO8859-15 -> 13389
de_DE.UTF-8 -> 13389
es_ES -> 13389
es_ES.ISO8859-1 -> 13389
es_ES.ISO8859-15 -> 13389
es_ES.UTF-8 -> 13389
eu_ES -> 13389
eu_ES.ISO8859-1 -> 13389
eu_ES.ISO8859-15 -> 13389
eu_ES.UTF-8 -> 13389
fr_BE -> 13389
fr_BE.ISO8859-1 -> 13389
fr_BE.ISO8859-15 -> 13389
fr_BE.UTF-8 -> 13389
fr_CA -> 13389
fr_CA.ISO8859-1 -> 13389
fr_CA.ISO8859-15 -> 13389
fr_CA.UTF-8 -> 13389
fr_CH -> 13389
fr_CH.ISO8859-1 -> 13389
fr_CH.ISO8859-15 -> 13389
fr_CH.UTF-8 -> 13389
fr_FR -> 13389
fr_FR.ISO8859-1 -> 13389
fr_FR.ISO8859-15 -> 13389
fr_FR.UTF-8 -> 13389
hr_HR -> 13389
hr_HR.ISO8859-2 -> 13389
hr_HR.UTF-8 -> 13389
it_CH -> 13389
it_CH.ISO8859-1 -> 13389
it_CH.ISO8859-15 -> 13389
it_CH.UTF-8 -> 13389
it_IT -> 13389
it_IT.ISO8859-1 -> 13389
it_IT.ISO8859-15 -> 13389
it_IT.UTF-8 -> 13389
nl_BE -> 13389
nl_BE.ISO8859-1 -> 13389
nl_BE.ISO8859-15 -> 13389
nl_BE.UTF-8 -> 13389
nl_NL -> 13389
nl_NL.ISO8859-1 -> 13389
nl_NL.ISO8859-15 -> 13389
nl_NL.UTF-8 -> 13389
pt_PT -> 13389
pt_PT.ISO8859-1 -> 13389
pt_PT.ISO8859-15 -> 13389
pt_PT.UTF-8 -> 13389
sl_SI -> 13389
sl_SI.ISO8859-2 -> 13389
sl_SI.UTF-8 -> 13389
sr_YU.ISO8859-2 -> 13389
tr_TR -> 13389
tr_TR.ISO8859-9 -> 13389
tr_TR.UTF-8 -> 13389

及其他:

$ for LC_ALL in $(locale -a | sort); do LC_ALL="$LC_ALL" awk 'BEGIN{printf "%s -> %\047i\n", ENVIRON["LC_ALL"], 13389}'; done | grep -Ev '13[,. ]?389'
hi_IN.ISCII-DEV -> 133,89