Warp wrote:
> Invisible <voi### [at] devnull> wrote:
>> Um... why? Three lines of text doesn't take "minutes" to write. And 
>> that's about all it takes to search a folder for a file matching a 
>> condition. (Obviously, it depends on how complicated the condition is...)
> 
>   How long does it take you to write a program which does the same thing
> as this:
> 
>     fgrep '#include "header.hh"' *.cc
> 
>   How long does it take to write the program *and* compile it *and* run it?
> Why would you do that when you *already* have a program which does that
> (namely 'grep')?
> 
>   And I didn't even use any wildcards there.

OK, fair enough. I guess we'll just put this one down as "I personally 
have never ever needed to do this" then.

Post a reply to this message

Invisible <voi### [at] devnull> wrote:
> >   Writing something like "grep 'hello.*there' file.txt" doesn't require a
> > lot of time or thinking.

> Nor does opening file.txt in a text editor and running a quick search. 

  It requires a lot more time, especially if you want to do it for more than
one file. It's you who was talking about "using the right tool".

> (Not that I can think of a reason to want to do this in the first place...)

  You are now being stubborn as a matter of principle. I gave you one example
and you admitted that the example was sensible, and even gave an alternative
solution to the same problem (by using a database), and now you are again
repeating the "I can't think of a reason to do this" nonsense.

> >> Personally I just dislike scripting languages.
> > 
> >   What's the difference between "a scripting language" and "a real language"?

> Now that is surprisingly hard to pin down. ;-)

  I think you are simply being prejudiced.

-- 
                                                          - Warp

Post a reply to this message

Invisible <voi### [at] devnull> wrote:
> OK, fair enough. I guess we'll just put this one down as "I personally 
> have never ever needed to do this" then.

  I don't think that's true. You said that you would use a text editor to
search for specific lines. That means you *know* that you can use a text
editor for that purpose. If you know that, you have probably done it,
probably many times.

  You are just being stubborn and arguing for the sake of argument.

-- 
                                                          - Warp

Post a reply to this message

>>>   Writing something like "grep 'hello.*there' file.txt" doesn't require a
>>> lot of time or thinking.
> 
>> Nor does opening file.txt in a text editor and running a quick search. 
> 
>   It requires a lot more time, especially if you want to do it for more than
> one file. It's you who was talking about "using the right tool".

If you have lots of files to search then yes, I guess you don't want to 
open each one in a text editor just to search it. (Again, not something 
I've ever needed to do.)

>> (Not that I can think of a reason to want to do this in the first place...)
> 
>   You are now being stubborn as a matter of principle. I gave you one example
> and you admitted that the example was sensible, and even gave an alternative
> solution to the same problem (by using a database), and now you are again
> repeating the "I can't think of a reason to do this" nonsense.

I can't think of a reason to search a text file for "hi there". Maybe 
I'm just looking at this too narrowly. As I say, in the kinds of tasks I 
do, I almost never need to search for things. (E.g., I don't run a web 
server.) So maybe that's why it doesn't seem so vital to me.

>>>> Personally I just dislike scripting languages.
>>>   What's the difference between "a scripting language" and "a real language"?
> 
>> Now that is surprisingly hard to pin down. ;-)
> 
>   I think you are simply being prejudiced.

There are languages which are designed for quickly throwing together 
small scripts, and there are languages designed for building large-scale 
applications. There's no sharp dividing line between them, but they 
exist. I tend to prefer the latter; scripting languages tend to be a tad 
messy and ad hoc, and many of them try to be too helpful and end up 
getting in your way. Still, if the task you're trying to perform really 
*is* small, sometimes scripting can be the best way.

Post a reply to this message

>> OK, fair enough. I guess we'll just put this one down as "I personally 
>> have never ever needed to do this" then.
> 
>   I don't think that's true. You said that you would use a text editor to
> search for specific lines. That means you *know* that you can use a text
> editor for that purpose. If you know that, you have probably done it,
> probably many times.

Not nearly as many times as you seem to think.

>   You are just being stubborn and arguing for the sake of argument.

Well, I could have stood here claiming that "no, you must be wrong". 
Instead I said "OK, maybe it's just that you use computers for different 
tasks than me". Doesn't sound to me like somebody who's *trying* to 
cause an argument. (If anything, your comment sounds more argumentative...)

Post a reply to this message

Invisible <voi### [at] devnull> wrote:
> (Again, not something I've ever needed to do.)

  Do you know what I'm thinking? I'm thinking that you have been in
situations where searching something on a bunch of files would have
been useful, but since you didn't know how, you just skipped it and
forgot about it. Or you perhaps used some really complicated way of
doing it and then forgot about it.

> I can't think of a reason to search a text file for "hi there".

  OMG. Do you understand the concept of an example?

  Besides, I already gave *real* examples in a previous post (related to
httpd logs). You acknowledged the usefulness, but naturally are now
forgetting about it, for whatever reason I cannot understand.

-- 
                                                          - Warp

Post a reply to this message

Invisible <voi### [at] devnull> wrote:
> >> OK, fair enough. I guess we'll just put this one down as "I personally 
> >> have never ever needed to do this" then.
> > 
> >   I don't think that's true. You said that you would use a text editor to
> > search for specific lines. That means you *know* that you can use a text
> > editor for that purpose. If you know that, you have probably done it,
> > probably many times.

> Not nearly as many times as you seem to think.

  That's quite different from "never needed to do this".

  You are seriously telling me you have never used the search feature of
a program which handles text?

> >   You are just being stubborn and arguing for the sake of argument.

> Well, I could have stood here claiming that "no, you must be wrong". 
> Instead I said "OK, maybe it's just that you use computers for different 
> tasks than me". Doesn't sound to me like somebody who's *trying* to 
> cause an argument. (If anything, your comment sounds more argumentative...)

  How hard is it to say "yes, I see how 'grep' or similar tools can be
very useful"? Instead, you keep repeating "I have never needed anything
like that", making it sound like in your opinion it must be one of the
most useless things in existence.

-- 
                                                          - Warp

Post a reply to this message

>>>> OK, fair enough. I guess we'll just put this one down as "I personally 
>>>> have never ever needed to do this" then.
>>>   I don't think that's true. You said that you would use a text editor to
>>> search for specific lines. That means you *know* that you can use a text
>>> editor for that purpose. If you know that, you have probably done it,
>>> probably many times.
> 
>> Not nearly as many times as you seem to think.
> 
>   That's quite different from "never needed to do this".
> 
>   You are seriously telling me you have never used the search feature of
> a program which handles text?

I do occasionally do a find & replace over a file to rename an 
identifier. Not particularly often though. I can't remember the last 
time I needed to perform just a normal search.

(Although I'll admit I sometimes end up needing it on web pages. Like, I 
google something, and the page that comes back doesn't appear to contain 
my search term anywhere, so I do a text search for it.)

>   How hard is it to say "yes, I see how 'grep' or similar tools can be
> very useful"? Instead, you keep repeating "I have never needed anything
> like that", making it sound like in your opinion it must be one of the
> most useless things in existence.

The fact that "grep" is used within certain circles as if it's an actual 
English verb makes it clear that somebody thinks it's useful. I'm just 
puzzled as to what the attraction is, that's all.

 From what's happened in this discussion, it seems that it's just that 
other people work with far more text files than I do.

Post a reply to this message

scott wrote:
>>  I wish it worked. It doesn't.
> Works fine here -

You missed the part of the conversation where Warp is still using XP, where 
the search works poorly, along with the numerous suggestions I gave to make 
it work better.

-- 
Darren New, San Diego CA, USA (PST)
   Linux: Now bringing the quality and usability of
   open source desktop apps to your personal electronics.

Post a reply to this message

scott wrote:
> looking for which source file contains certain code.  Outside of 
> programming/development I can't think of many other common cases (maybe 

Songs by a particular singer. Photos by a particular camera. Word documents 
commented on by a particular employee. Email messages about a particular 
topic. These are all the same search process.

-- 
Darren New, San Diego CA, USA (PST)
   Linux: Now bringing the quality and usability of
   open source desktop apps to your personal electronics.

Post a reply to this message