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Интерактивная система просмотра системных руководств (man-ов)

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date (1)
  • date (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • date (1) ( FreeBSD man: Команды и прикладные программы пользовательского уровня )
  • date (1) ( Русские man: Команды и прикладные программы пользовательского уровня )
  • >> date (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  • date (1) ( POSIX man: Команды и прикладные программы пользовательского уровня )
  • date (3) ( Solaris man: Библиотечные вызовы )
  •  

    NAME

    date - print or set the system date and time
     
    

    SYNOPSIS

    date [OPTION]... [+FORMAT]
    date [-u|--utc|--universal] [MMDDhhmm[[CC]YY][.ss]]  

    DESCRIPTION

    Display the current time in the given FORMAT, or set the system date.

    -d, --date=STRING
    display time described by STRING, not `now'
    -f, --file=DATEFILE
    like --date once for each line of DATEFILE
    -r, --reference=FILE
    display the last modification time of FILE
    -R, --rfc-2822
    output date and time in RFC 2822 format
    --rfc-3339=TIMESPEC
    output date and time in RFC 3339 format. TIMESPEC=`date', `seconds', or `ns' for date and time to the indicated precision.
    -s, --set=STRING
    set time described by STRING
    -u, --utc, --universal
    print or set Coordinated Universal Time
    --help
    display this help and exit
    --version
    output version information and exit

    FORMAT controls the output. The only valid option for the second form specifies Coordinated Universal Time. Interpreted sequences are:

    %%
    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., 21)
    %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; same as %Y-%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 ( 0..23)
    %l
    hour ( 1..12)
    %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
    %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 1970-01-01 00:00:00 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 timezone (e.g., -0400)
    %:z
    +hh:mm numeric timezone (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)

    By default, date pads numeric fields with zeroes. The following optional flags may follow `%':

    - (hyphen) do not pad the field _ (underscore) pad with spaces 0 (zero) pad with zeros ^ use upper case if possible # use opposite case if possible

    After any flags comes an optional field width, as a decimal number; then an optional modifier, which is either E to use the locale's alternate representations if available, or O to use the locale's alternate numeric symbols if available.  

    ENVIRONMENT

    TZ
    Specifies the timezone, unless overridden by command line parameters. If neither is specified, the setting from /etc/localtime is used.
     

    AUTHOR

    Written by David MacKenzie.  

    REPORTING BUGS

    Report bugs to <bug-coreutils@gnu.org>.  

    COPYRIGHT

    Copyright © 2006 Free Software Foundation, Inc.
    This is free software. You may redistribute copies of it under the terms of the GNU General Public License <http://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the extent permitted by law.  

    SEE ALSO

    The full documentation for date is maintained as a Texinfo manual. If the info and date programs are properly installed at your site, the command
    info date

    should give you access to the complete manual.


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    ENVIRONMENT
    AUTHOR
    REPORTING BUGS
    COPYRIGHT
    SEE ALSO


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