date [-u] mmddhhmm[yy]
Set HP-UX system clock to the date and time
specified. Requires super-user privilege.
If -u option is given, the specified date and
time is assumed to be Universal Coordinated
Time. The numeric argument is interpreted
left-to-right as follows:
mm Month number.
dd Day number in the month.
hh Hour number (24 hour system).
mm Minute number.
yy (optional) Last 2 digits of the
year number. If not specified,
current year is used.
Using the date command
how do get yesterday's date??
e.g.
date '+%b%e%Y'
July 30 2002
I need to get
July 29 2002
using the date command.
Thanx
(p.s. sorry if it's a very obvious question) (6 Replies)
Hi
Todays date command said "last month is this month !" ;)
$ cat /etc/redhat-release
Red Hat Enterprise Linux ES release 4 (Nahant Update 3)
$ date
Thu Jul 31 14:21:21 JST 2008
$ date +%Y-%m
2008-07
$ date --date "last month" +%Y-%m
2008-07
$ date --date 'last month'
Tue... (2 Replies)
I want to get previous date from date command. I am using ksh shell.
Exmp:
today is 2008.09.04
I want the result : 2008.09.03
Please help.
Thanks in advance. (4 Replies)
Hi All.
I'm using date -a to 'drift' the time forward / backwards. The question is - how do I know when its finished 'drifting' ? On some systems I have another time reference I can use but not always.
thanks (1 Reply)
Hi is it possible to give the date command like 24th July 2009
ive tried
DATE=`date "+%d%m%Y"
echo $DATE
that only replies 2009 correctly. not sure how to display the month in full or if unix knows how to do i.e 2nd, 24th, 3rd (1 Reply)
Hi
I want to get tomorrow and yesterday date from date command. My shell is KSH and server is AIX. I tried several options, but unable to do. Please help on this.
Regards
Rajesh (5 Replies)
Hi all,
Need an urgent help on the below scenario.
script:
awk -F","
'BEGIN { #some variable assignment}
{ #some calculation and put values in array}
END {
year=#getting it from array and assume this will be 2014
month=#getting it from array and this will be 05
date=#... (7 Replies)
HI,
Can anyone tell me how to pull the date and file name separated by a space using the find command or any other command. I want to look through several directories and based on a date timeframe (find -mtime -7), output the file name (without the path) and the date(in format mmddyyyy) to a... (2 Replies)
current date command runs well
awk -v t="$(date +%Y-%m-%d)" -F "'" '$1 < t' myname.dat
subtract 30 days fails
awk -v t="$(date --date="-30days" +%Y-%m-%d)" -F "'" '$1 < t' myname.dat
awk command in hp unix subtract 30 days automatically from current date without date illegal option error... (20 Replies)
Discussion started by: kmarcus
20 Replies
LEARN ABOUT DEBIAN
ost_date
ost::Date(3) Library Functions Manual ost::Date(3)NAME
ost::Date -
The Date class uses a julian date representation of the current year, month, and day.
SYNOPSIS
#include <numbers.h>
Inherited by ost::DateNumber, and ost::Datetime.
Public Member Functions
Date (time_t tm)
Date (tm *dt)
Date (char *str, size_t size=0)
Date (int year, unsigned month, unsigned day)
Date ()
virtual ~Date ()
int getYear (void) const
unsigned getMonth (void) const
unsigned getDay (void) const
unsigned getDayOfWeek (void) const
char * getDate (char *buffer) const
time_t getDate (void) const
time_t getDate (tm *buf) const
long getValue (void) const
void setDate (const char *str, size_t size=0)
bool isValid (void) const
operator long () const
String operator() () const
Date & operator++ ()
Date & operator-- ()
Date & operator+= (const long val)
Date & operator-= (const long val)
int operator== (const Date &date)
int operator!= (const Date &date)
int operator< (const Date &date)
int operator<= (const Date &date)
int operator> (const Date &date)
int operator>= (const Date &date)
bool operator! () const
Protected Member Functions
void toJulian (long year, long month, long day)
void fromJulian (char *buf) const
virtual void update (void)
A method to use to 'post' any changed values when shadowing a mixed object class.
Protected Attributes
long julian
Friends
Date operator+ (const Date &date, const long val)
Date operator- (const Date &date, const long val)
Date operator+ (const long val, const Date &date)
Date operator- (const long val, const Date &date)
Detailed Description
The Date class uses a julian date representation of the current year, month, and day.
This is then manipulated in several forms and may be exported as needed.
Author:
David Sugar dyfet@ostel.com julian number based date class.
Constructor &; Destructor Documentation
ost::Date::Date (time_ttm)
ost::Date::Date (tm *dt)
ost::Date::Date (char *str, size_tsize = 0)
ost::Date::Date (intyear, unsignedmonth, unsignedday)
ost::Date::Date ()
virtual ost::Date::~Date () [virtual]
Member Function Documentation
void ost::Date::fromJulian (char *buf) const [protected]
char* ost::Date::getDate (char *buffer) const
time_t ost::Date::getDate (void) const
time_t ost::Date::getDate (tm *buf) const
unsigned ost::Date::getDay (void) const
unsigned ost::Date::getDayOfWeek (void) const
unsigned ost::Date::getMonth (void) const
long ost::Date::getValue (void) const
int ost::Date::getYear (void) const
bool ost::Date::isValid (void) const
Reimplemented in ost::Datetime.
ost::Date::operator long () const [inline]
bool ost::Date::operator! (void) const [inline]
Reimplemented in ost::Datetime.
int ost::Date::operator!= (const Date &date)
String ost::Date::operator() () const
Date& ost::Date::operator++ ()
Date& ost::Date::operator+= (const longval)
Date& ost::Date::operator-- ()
Date& ost::Date::operator-= (const longval)
int ost::Date::operator< (const Date &date)
int ost::Date::operator<= (const Date &date)
int ost::Date::operator== (const Date &date)
int ost::Date::operator> (const Date &date)
int ost::Date::operator>= (const Date &date)
void ost::Date::setDate (const char *str, size_tsize = 0)
void ost::Date::toJulian (longyear, longmonth, longday) [protected]
virtual void ost::Date::update (void) [protected], [virtual]
A method to use to 'post' any changed values when shadowing a mixed object class. This is used by DateNumber.
Reimplemented in ost::DateNumber.
Friends And Related Function Documentation
Date operator+ (const Date &date, const longval) [friend]
Date operator+ (const longval, const Date &date) [friend]
Date operator- (const Date &date, const longval) [friend]
Date operator- (const longval, const Date &date) [friend]
Member Data Documentation
long ost::Date::julian [protected]
Author
Generated automatically by Doxygen for GNU CommonC++ from the source code.
GNU CommonC++ Sat Jun 23 2012 ost::Date(3)
02-05-2004
