在我的 Kali Linux 中永久更改“日期”命令的輸出格式

所以我有 2 個不同的 Linux 安裝。其中之一是 Ubuntu，第二個是 Kali。

當我date在我的 Ubuntu 安裝上執行沒有選項/參數的命令時，我得到：

michal@ubuntu:~$ date
Thu 24 Mar 2022 07:56:23 PM CET

當我date在我的 Kali 安裝上執行沒有選項/參數的命令時，我得到：

┌──(michal㉿kali)-[~]
└─$ date
Thu Mar 24 07:58:34 PM CET 2022

兩台機器上的區域設置相同： Ubuntulocale設置：

michal@ubuntu:~$ locale
LANG=en_US.UTF-8
LANGUAGE=
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=

和卡利locale設置：

┌──(michal㉿kali)-[~]
└─$ locale
LANG=en_US.UTF-8
LANGUAGE=en_US:en
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=

為什麼date兩台機器上的命令輸出不同？

我想永久更改 Kali 輸出，與我目前的 Ubuntu 輸出相同：

michal@ubuntu:~$ date
Thu 24 Mar 2022 07:56:23 PM CET

需要編輯哪個文件？這些設置在哪裡？

我嘗試按照此執行緒中的步驟操作： 如何更改預設日期格式（使用 LC_TIME）？ 但我不明白什麼： “date的 texinfo 還明確建議將 LC_TIME 設置為 C以產生與語言環境無關的輸出。” 方法。

你可以告訴date它應該如何格式化它的輸出：

%%   a literal %
 %a   locale's abbreviated weekday name (e.g., Sun)
 %A   locale's full weekday name (e.g., Sunday)
 %b   locale's abbreviated month name (e.g., Jan)
 %B   locale's full month name (e.g., January)
 %c   locale's date and time (e.g., Thu Mar  3 23:05:25 2005)
 %C   century; like %Y, except omit last two digits (e.g., 20)
 %d   day of month (e.g., 01)
 %D   date; same as %m/%d/%y
 %e   day of month, space padded; same as %_d
 %F   full date; like %+4Y-%m-%d
 %g   last two digits of year of ISO week number (see %G)
 %G   year of ISO week number (see %V); normally useful only with %V
 %h   same as %b
 %H   hour (00..23)
 %I   hour (01..12)
 %j   day of year (001..366)
 %k   hour, space padded ( 0..23); same as %_H
 %l   hour, space padded ( 1..12); same as %_I
 %m   month (01..12)
 %M   minute (00..59)
 %n   a newline
 %N   nanoseconds (000000000..999999999)
 %p   locale's equivalent of either AM or PM; blank if not known
 %P   like %p, but lower case
 %q   quarter of year (1..4)
 %r   locale's 12-hour clock time (e.g., 11:11:04 PM)
 %R   24-hour hour and minute; same as %H:%M
 %s   seconds since the Epoch (1970-01-01 00:00 UTC)
 %S   second (00..60)
 %t   a tab
 %T   time; same as %H:%M:%S
 %u   day of week (1..7); 1 is Monday
 %U   week number of year, with Sunday as first day of week (00..53)
 %V   ISO week number, with Monday as first day of week (01..53)
 %w   day of week (0..6); 0 is Sunday
 %W   week number of year, with Monday as first day of week (00..53)
 %x   locale's date representation (e.g., 12/31/99)
 %X   locale's time representation (e.g., 23:13:48)
 %y   last two digits of year (00..99)
 %Y   year
 %z   +hhmm numeric time zone (e.g., -0400)
 %:z  +hh:mm numeric time zone (e.g., -04:00)
 %::z  +hh:mm:ss numeric time zone (e.g., -04:00:00)
 %:::z  numeric time zone with : to necessary precision (e.g., -04, +05:30)
 %Z   alphabetic time zone abbreviation (e.g., EDT)

在您的情況下，命令如下：

date +"%a %d %b %Y %r %Z"

通過設置別名，您可以更改date命令的行為：

alias date='date +"%a %d %b %Y %r %Z"'

您可以將別名放入您的文件中~/.bashrc，以使更改對目前使用者永久生效。

引用自：https://unix.stackexchange.com/questions/696715