Re: Decode unixtime

2010-01-27 Thread Stephen Powell
On Wed, 27 Jan 2010 14:54:21 -0500, Celejar wrote:
> So IIUC, the first link indicates that non-free is indeed still part of
> Debian, at least in some sense.

I am not an official spokesman for Debian, but it would appear so, yes.
This was an official vote, it passed by a large margin, and as far as
I am able to determine, the issue has not been voted on since.


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Re: Decode unixtime

2010-01-27 Thread Celejar
On Wed, 27 Jan 2010 09:19:19 -0500 (EST)
Stephen Powell  wrote:

> On Wed, 27 Jan 2010 08:53:18 -0500, Celejar wrote:
> > What I meant was that I see no definitive answer to the general
> > semantic question of whether stuff in the non-free section is 'in
> > Debian' or not.
> 
> Excuse me for butting in here, gentlemen, but perhaps these links
> will help clarify things:
> 
> http://www.debian.org/vote/2004/vote_002
> http://www.debian.org/vote/2006/vote_001.en.html
> 
> 
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So IIUC, the first link indicates that non-free is indeed still part of
Debian, at least in some sense.

Celejar
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Re: Decode unixtime

2010-01-27 Thread Stephen Powell
On Wed, 27 Jan 2010 08:53:18 -0500, Celejar wrote:
> What I meant was that I see no definitive answer to the general
> semantic question of whether stuff in the non-free section is 'in
> Debian' or not.

Excuse me for butting in here, gentlemen, but perhaps these links
will help clarify things:

http://www.debian.org/vote/2004/vote_002
http://www.debian.org/vote/2006/vote_001.en.html


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Re: Decode unixtime

2010-01-27 Thread Celejar
On Wed, 27 Jan 2010 22:05:02 +0900
Osamu Aoki  wrote:

> Hi,
> 
> On Tue, Jan 26, 2010 at 07:39:09PM -0500, Celejar wrote:
> > On Fri, 15 Jan 2010 16:18:31 -0500
> > Chris Jones  wrote:
> > > On Fri, Jan 15, 2010 at 09:29:04AM EST, Celejar wrote:
> > > > On Fri, 15 Jan 2010 03:56:11 -0500
> > > > Chris Jones  wrote:
> > > [..]
> > bash info still isn't in Debian, even as non-free:
> > 
> > http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=427804
> > 
> > > > This is Debian, after all!
> > > 
> > > I was under the impression that non-free was not Debian?
> > 
> > A quick google doesn't yield a definitive answer to the question.  
> 
> The answer is in most obvious place.
> /usr/share/doc/bash/changelog.Debian.gz

...

> Let's see http://bugs.debian.org/357260
> bash-doc: GFDL documentation with cover texts
> 
> This explains.

What I meant was that I see no definitive answer to the general
semantic question of whether stuff in the non-free section is 'in
Debian' or not.

Celejar
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Re: Decode unixtime

2010-01-27 Thread Osamu Aoki
Hi,

On Tue, Jan 26, 2010 at 07:39:09PM -0500, Celejar wrote:
> On Fri, 15 Jan 2010 16:18:31 -0500
> Chris Jones  wrote:
> > On Fri, Jan 15, 2010 at 09:29:04AM EST, Celejar wrote:
> > > On Fri, 15 Jan 2010 03:56:11 -0500
> > > Chris Jones  wrote:
> > [..]
> bash info still isn't in Debian, even as non-free:
> 
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=427804
> 
> > > This is Debian, after all!
> > 
> > I was under the impression that non-free was not Debian?
> 
> A quick google doesn't yield a definitive answer to the question.  

The answer is in most obvious place.
/usr/share/doc/bash/changelog.Debian.gz

bash (3.1dfsg-6) unstable; urgency=low

  * Remove the texinfo documentation from the package. Closes: #357260.
  * Remove the FAQ from the package.

 -- Matthias Klose   Thu, 12 Oct 2006 22:35:46 +0200

Let's see http://bugs.debian.org/357260
bash-doc: GFDL documentation with cover texts

This explains.

Osamu


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Re: Decode unixtime

2010-01-26 Thread Celejar
On Fri, 15 Jan 2010 16:18:31 -0500
Chris Jones  wrote:

> On Fri, Jan 15, 2010 at 09:29:04AM EST, Celejar wrote:
> > On Fri, 15 Jan 2010 03:56:11 -0500
> > Chris Jones  wrote:
> > 
> [..]
> 
> > it's generally available in non-free - no need to do anything
> > manually. 
> 
> Maybe this has changed, but on lenny, I vaguely remember installing the
> bash and grep info pages--among a few more exotic others, from gnu.org
> because I couldn't find them anywhere in the repos, non-free included.

bash info still isn't in Debian, even as non-free:

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=427804

> > This is Debian, after all!
> 
> I was under the impression that non-free was not Debian?

A quick google doesn't yield a definitive answer to the question.  I am
aware that in one sense, 'official' Debian doesn't include non-free,
but IIUC, the categorization of packages into the sections 'main',
'contrib' and 'non-free' is an official one, and that Debian repos do
generally include the non-free section.

Celejar
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Re: Decode unixtime

2010-01-19 Thread Chris Davies
On 20100115_051059, T o n g wrote:
> Which tool can help me decode the Unix time? E.g., strings like 
> 1257624539, 1258162046, 1257623988, 1257709563, etc. [...]

Alex Samad  wrote:
> I believe squid logs like that !

That's correct. The squid FAQ also gives a perl snippet to post-process
the logs, turning the number into a human readable date/time string.

Chris


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Re: Re: Decode unixtime

2010-01-19 Thread Clive Standbridge
> Using Lenny? -- the '-I' will be gone soon. It is not even in Squeeze's 
> man page now.

Yes lenny, it's disappeared from the man page already, and in fact
it's not in etch's man page either.

I wasn't aware of this bug but it has been reported 4 years ago!
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=354799


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Re: Decode unixtime

2010-01-19 Thread John Hasler
Tong writes:
> the '-I' will be gone soon. It is not even in Squeeze's man page now.

Still works in version 8.4 in Sid, though.
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Re: Decode unixtime

2010-01-19 Thread T o n g
On Sat, 16 Jan 2010 21:31:19 +, Clive Standbridge wrote:

> How about
> date -I
> date -Iseconds
> 
> Sortable, readable, parseable and standard to boot.

Using Lenny? -- the '-I' will be gone soon. It is not even in Squeeze's 
man page now.

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Re: Decode unixtime

2010-01-16 Thread Chris Jones
On Fri, Jan 15, 2010 at 11:32:30PM EST, Brian Ryans wrote:
> Quoting Chris Jones on 2010-01-15 02:56:11:
> > behaves a bit more like a text-mode web browser.

> pinfo's maintainer would agree with you. Quoting 'apt-cache show
> pinfo':

> Description: An alternative info-file viewer pinfo is an viewer for
> Info documents, which is based on ncurses.  The key-commands are in
> the style of lynx.

> If it weren't for this thread, I'd not have known about pinfo, I'll
> give it a whirl.

> PS. Chris, if you get CCd in this, I apologize. I've acquired muscle
> memory to press 'r' to reply, instead of 'l' for list-reply.

Actually, I have a procmail recipe that does away with duplicate
messages, so I wouldn't have noticed.

Only problem I've had with pinfo is that I wasn't able to make work with
soft links - i.e. you have a two versions of gcc and gcc is a link to
the most current, pinfo burps a 'file not found' or something message.
But I didn't really research it much, I had too many problems manually
editing the info directory. 

Otherwise, with its fairly 'intuitive' navigation model, I think it
makes reading the doc fo an extended period of time somewhat easier than
either info or man.

Enjoy.

CJ


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Re: Re: Decode unixtime

2010-01-16 Thread Brian Ryans
Quoting Clive Standbridge on 2010-01-16 15:31:19:
> How about
> date -I
> date -Iseconds
> 
> Sortable, readable, parseable and standard to boot.

Wow, thanks for that Clive. Easier to remember, too. I just tried it in
a shell one-liner, and I used a bit less logic to parse it than other
methods I've tried in the past.

The below is for the benefit of those who are just joining this thread:

For programs that expect strftime(3) format [1] this is equivalent to
-Iseconds (which isn't even documented in date(1)'s manpage in Lenny)

date +'%FT%T%z' # the part in single quotes is passed straight to
# strftime(3) if I believe, someone correct me if
# I'm wrong, please.

A simple '%F' is equivalent to 'date -I'.

[1] such as Irssi's or xchat's log format specifiers, various syslogd
implementations (IIRC)...
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Re: Re: Decode unixtime

2010-01-16 Thread Clive Standbridge
> > I suggest that you change the way you get the numbers so that they
> > are
> > both human readable and parsable by simple code. I like date
> > +%Y%m%d_%H%M%S
> 
> +%F_%T is what I use when spaces aren't desirable in dates. See my
> quoting line for a slightly modified example of it. From my
> experience,
> it's equally able to be parsed by software, and (IMO) easier to parse
> by
> wetware.

How about
date -I
date -Iseconds

Sortable, readable, parseable and standard to boot.

> [#include usDateFormatRant.txt]

Hear hear.



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Re: Decode unixtime

2010-01-16 Thread Brian Ryans
Quoting Chris Jones on 2010-01-15 02:56:11:
> behaves a bit more like a text-mode web browser.

pinfo's maintainer would agree with you. Quoting 'apt-cache show pinfo':

Description: An alternative info-file viewer
 pinfo is an viewer for Info documents, which is based on ncurses.
 The key-commands are in the style of lynx.

If it weren't for this thread, I'd not have known about pinfo, I'll give
it a whirl.

PS. Chris, if you get CCd in this, I apologize. I've acquired muscle
memory to press 'r' to reply, instead of 'l' for list-reply.

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Re: Decode unixtime

2010-01-16 Thread Brian Ryans
Quoting Paul E Condon on 2010-01-15 01:09:33:
> I suggest that you change the way you get the numbers so that they are
> both human readable and parsable by simple code. I like date
> +%Y%m%d_%H%M%S

+%F_%T is what I use when spaces aren't desirable in dates. See my
quoting line for a slightly modified example of it. From my experience,
it's equally able to be parsed by software, and (IMO) easier to parse by
wetware.

[#include usDateFormatRant.txt]

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Re: Decode unixtime

2010-01-15 Thread Chris Jones
On Fri, Jan 15, 2010 at 09:29:04AM EST, Celejar wrote:
> On Fri, 15 Jan 2010 03:56:11 -0500
> Chris Jones  wrote:
> 
[..]

> it's generally available in non-free - no need to do anything
> manually. 

Maybe this has changed, but on lenny, I vaguely remember installing the
bash and grep info pages--among a few more exotic others, from gnu.org
because I couldn't find them anywhere in the repos, non-free included.

> This is Debian, after all!

I was under the impression that non-free was not Debian?

CJ





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Re: Decode unixtime

2010-01-15 Thread Celejar
On Fri, 15 Jan 2010 03:56:11 -0500
Chris Jones  wrote:

...

> Besides, I hear that due to licensing restrictions, some of the info
> pages are not available from the debian repos. As a result, if you don't
> mind tainting your debian system, you need to download them from the GNU
> website and install them manually, which is not always straightforward.

I)  IIUC, the coreutils info documentation is included with the regular
coreutils package.

II) The licensing restrictions on other GNU documentation sometimes
prevents it from entering main, but IIUC, it's generally available in
non-free - no need to do anything manually. This is Debian, after all!

Celejar
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Re: Decode unixtime

2010-01-15 Thread Chris Jones
On Fri, Jan 15, 2010 at 02:46:07AM EST, Teemu Likonen wrote:
> On 2010-01-15 05:20 (UTC), Chris Jackson wrote:
> 
> > It's not well documented, but: date -d, with an '@' before it:
> >
> > chr...@hercule$ date -d '@1257624539'
> > Sat Nov  7 20:08:59 GMT 2009
> 
> It's documented quite well in info pages, though:
> 
> $ info coreutils "date inv"
> $ info coreutils seconds
> 
> (Or from Emacs.)
> 
> But I guess nobody - except Emacs users - read info pages these days, 

And they don't read the man pages either, since the date manual states:

| 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.

I don't use Emacs, but for anything longer than a couple of screenfuls,
I find the Texinfo manuals have the edge over the man pages, although it
takes a while to get used to finding your way around.

Besides, I hear that due to licensing restrictions, some of the info
pages are not available from the debian repos. As a result, if you don't
mind tainting your debian system, you need to download them from the GNU
website and install them manually, which is not always straightforward.

I don't know if it still ships with more current versions of debian but
there is a nice replacement to the 'info' browser named 'pinfo' that
provides color highlighting and more user-friendly navigation via hjkl +
... hmm, more user-friendly for vimmers, that is..  behaves a bit
more like a text-mode web browser.

> so in practice it's not very well documented. :-)

Well, that's why we have mailing lists.. so we can document the doc :-)

CJ


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Re: Decode unixtime

2010-01-15 Thread Teemu Likonen
On 2010-01-15 05:20 (UTC), Chris Jackson wrote:

> It's not well documented, but: date -d, with an '@' before it:
>
> chr...@hercule$ date -d '@1257624539'
> Sat Nov  7 20:08:59 GMT 2009

It's documented quite well in info pages, though:

$ info coreutils "date inv"
$ info coreutils seconds

(Or from Emacs.)

But I guess nobody - except Emacs users - read info pages these days, so
in practice it's not very well documented. :-)

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Re: Decode unixtime

2010-01-14 Thread Kun Niu
Have you tried the function "ctime"?

Alex Samad wrote:
> On Fri, Jan 15, 2010 at 12:09:33AM -0700, Paul E Condon wrote:
>   
>> On 20100115_051059, T o n g wrote:
>> 
>>> Hi,
>>>
>>> Which tool can help me decode the Unix time? E.g., strings like 
>>> 1257624539, 1258162046, 1257623988, 1257709563, etc. they are about 68 
>>> days ago.
>>>
>>> Thanks
>>>
>>>   
>> date contains the standard time/date handling code, but it is
>> inconvenient to give it a ten digit Unix time number. Where are you
>> getting these numbers?  I suggest that you change the way you get the
>> 
>
> I believe squid logs like that !
>
>   
>> numbers so that they are both human readable and parsable by simple
>> code. I like date +%Y%m%d_%H%M%S
>>
>> 
> [snip]
>   


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Re: Decode unixtime

2010-01-14 Thread Alex Samad
On Fri, Jan 15, 2010 at 12:09:33AM -0700, Paul E Condon wrote:
> On 20100115_051059, T o n g wrote:
> > Hi,
> > 
> > Which tool can help me decode the Unix time? E.g., strings like 
> > 1257624539, 1258162046, 1257623988, 1257709563, etc. they are about 68 
> > days ago.
> > 
> > Thanks
> > 
> 
> date contains the standard time/date handling code, but it is
> inconvenient to give it a ten digit Unix time number. Where are you
> getting these numbers?  I suggest that you change the way you get the

I believe squid logs like that !

> numbers so that they are both human readable and parsable by simple
> code. I like date +%Y%m%d_%H%M%S
> 
[snip]


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Re: Decode unixtime

2010-01-14 Thread Paul E Condon
On 20100115_051059, T o n g wrote:
> Hi,
> 
> Which tool can help me decode the Unix time? E.g., strings like 
> 1257624539, 1258162046, 1257623988, 1257709563, etc. they are about 68 
> days ago.
> 
> Thanks
> 

date contains the standard time/date handling code, but it is
inconvenient to give it a ten digit Unix time number. Where are you
getting these numbers?  I suggest that you change the way you get the
numbers so that they are both human readable and parsable by simple
code. I like date +%Y%m%d_%H%M%S

This gives a string of 15 bytes that sorts to the same order as the UNIX 
time number and is visually understandable with only a little effort.
(It has no embedded spaces and is almost as compact as 10 digit Unix time.)

If the time of interest is the modification time of file, foo, the
command is

date +%Y%m%d_%H%M%S -r foo

For the mod time of foo in the UTC time zone use

date +%Y%m%d_%H%M%S -ur foo

See, man date

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Re: Decode unixtime

2010-01-14 Thread Chris Jackson

T o n g wrote:

> Hi,
>
> Which tool can help me decode the Unix time? E.g., strings like
> 1257624539, 1258162046, 1257623988, 1257709563, etc. they are about 68
> days ago.
>
> Thanks
>


It's not well documented, but: date -d, with an '@' before it:

chr...@hercule$ date -d '@1257624539'
Sat Nov  7 20:08:59 GMT 2009

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