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Diff for /src/usr.bin/touch/touch.1 between version 1.23 and 1.24

version 1.23, 2011/08/28 22:54:05 version 1.24, 2011/08/31 08:48:40
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 .Nm touch  .Nm touch
 .Op Fl acm  .Op Fl acm
 .Sm off  .Sm off
 .Op Fl "d " Ar YYYY No - Ar MM No - Ar DDThh : Ar mm : Ar SS Oo \&. Ar frac Oc Op Ar Z  .Op Fl "d " Ar ccyy No - Ar mm No - Ar ddTHH : Ar MM : Ar SS Oo \&. Ar frac Oc Op Ar Z
 .Sm on  .Sm on
 .Op Fl r Ar file  .Op Fl r Ar file
 .Op Fl t Oo Ns Oo Ar CC Oc Ns Ar YY Oc Ns Ar MMDDhhmm Ns Op \&. Ns Ar SS  .Op Fl t Oo Ns Oo Ar cc Oc Ns Ar yy Oc Ns Ar mmddHHMM Ns Op \&. Ns Ar SS
 .Ar  .Ar
 .Sh DESCRIPTION  .Sh DESCRIPTION
 The  The
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 utility does not treat this as an error.  utility does not treat this as an error.
 No error messages are displayed and the exit value is not affected.  No error messages are displayed and the exit value is not affected.
 .Sm off  .Sm off
 .It Fl "d " Ar YYYY No - Ar MM No - Ar DDThh : Ar mm : Ar SS Oo \&. Ar frac Oc Op Ar Z  .It Fl "d " Ar ccyy No - Ar mm No - Ar ddTHH : Ar MM : Ar SS Oo \&. Ar frac Oc Op Ar Z
 .Sm on  .Sm on
 Change the access and modification times to the specified time.  Change the access and modification times to the specified time.
 The argument should be of the form  The argument should be of the form
 YYYY-MM-DDThh:mm:SS[.frac][Z],  ccyy-mm-ddTHH:MM:SS[.frac][Z],
 where the parts of the argument represent the following:  where the parts of the argument represent the following:
 .Pp  .Pp
 .Bl -tag -width .frac -compact -offset indent  .Bl -tag -width .frac -compact -offset indent
 .It Ar YYYY  .It Ar ccyy
 The four digits of the year.  Year.
 .It Ar MM  .It Ar mm
 The month of the year, from 1 to 12.  Month:
 .It Ar DD  a number from 1 to 12.
 The day of the month, from 1 to 31.  .It Ar dd
   Day:
   a number from 1 to 31.
 .It Ar T  .It Ar T
 Either the capital letter  Either the capital letter
 .Sq T  .Sq T
 or a single space.  or a single space.
 .It Ar hh  .It Ar HH
 The hour of the day, from 0 to 23.  Hour:
 .It Ar mm  a number from 0 to 23.
 The minute of the hour, from 0 to 59.  .It Ar MM
   Minute:
   a number from 0 to 59.
 .It Ar SS  .It Ar SS
 The second of the minute, from 0 to 60.  Second:
 .It No \&. Ns Ar frac  a number from 0 to 60
   (permitting a leap second).
   .It Ar frac
 The decimal fraction of the second,  The decimal fraction of the second,
 either a period or comma,  either a period or comma,
 followed by one or more decimal digits.  followed by one or more decimal digits.
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 .It Fl r Ar file  .It Fl r Ar file
 Use the access and modification times from the specified file  Use the access and modification times from the specified file
 instead of the current time of day.  instead of the current time of day.
 .It Fl t Oo Ns Oo Ar CC Oc Ns Ar YY Oc Ns Ar MMDDhhmm Ns Op \&. Ns Ar SS  .It Fl t Oo Ns Oo Ar cc Oc Ns Ar yy Oc Ns Ar mmddHHMM Ns Op \&. Ns Ar SS
 Change the access and modification times to the specified time.  Change the access and modification times to the specified time.
 The argument should be of the form  The argument should be of the form
 [[CC]YY]MMDDhhmm[.SS],  [[cc]yy]mmddHHMM[.SS],
 where the parts of the argument represent the following:  where the parts of the argument represent the following:
 .Pp  .Pp
 .Bl -tag -width Ds -compact -offset indent  .Bl -tag -width Ds -compact -offset indent
 .It Ar CC  .It Ar ccyy
 The first two digits of the year (the century).  Year.
 .It Ar YY  If yy is specified, but cc is not,
 The second two digits of the year.  a value for yy between 69 and 99 results in a cc value of 19.
 If  Otherwise, a cc value of 20 is used.
 .Dq YY  
 is specified, but  
 .Dq CC  
 is not, a value for  
 .Dq YY  
 between 69 and 99 results in a  
 .Dq CC  
 value of 19.  
 Otherwise, a  
 .Dq CC  
 value of 20 is used.  
 .It Ar MM  
 The month of the year, from 1 to 12.  
 .It Ar DD  
 The day of the month, from 1 to 31.  
 .It Ar hh  
 The hour of the day, from 0 to 23.  
 .It Ar mm  .It Ar mm
 The minute of the hour, from 0 to 59.  Month:
 .It No \&. Ns Ar SS  a number from 1 to 12.
 The second of the minute, from 0 to 60,  .It Ar dd
   Day:
   a number from 1 to 31.
   .It Ar HH
   Hour:
   a number from 0 to 23.
   .It Ar MM
   Minute:
   a number from 0 to 59.
   .It Ar SS
   Second:
   a number from 0 to 60
   (permitting a leap second),
 preceded by a period.  preceded by a period.
   The default is 0.
 .El  .El
 .Pp  
 If the  
 .Dq CC  
 and  
 .Dq YY  
 letter pairs are not specified, the values default to the current  
 year.  
 If the  
 .Dq SS  
 letter pair is not specified, the value defaults to 0.  
 .El  .El
 .Sh EXIT STATUS  .Sh EXIT STATUS
 .Ex -std touch  .Ex -std touch
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 option is specified, there are at least two arguments, and the first  option is specified, there are at least two arguments, and the first
 argument is a string of digits either eight or ten characters in length,  argument is a string of digits either eight or ten characters in length,
 the first argument is interpreted as a time specification of the form  the first argument is interpreted as a time specification of the form
 .Dq MMDDhhmm[YY] .  .Dq mmddHHMM[yy] .
 .Sh HISTORY  .Sh HISTORY
 A  A
 .Nm  .Nm
Legend:
Removed from v.1.23  
changed lines
  Added in v.1.24