Re: Permission denied?

On 29 =CE=94=CE=B5=CE=BA 2012, at 02:07 , Panagiotis Atmatzidis =
<[e-mail]> wrote:

> Hello,
>=20
> On 27 =CE=94=CE=B5=CE=BA 2012, at 18:58 , Hassan Schroeder =
<[e-mail]> wrote:
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>> On Thu, Dec 27, 2012 at 8:24 AM, Panagiotis Atmatzidis
>> <[e-mail]> wrote:
>>=20
>>> You changed the "permissions" of the file but didn't make the file =
"executable".
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>> Uh, no; 755 *is* executable mode for user/group/world. Something else
>> has gotten messed up in the file in question. Really, this is so =
basic:
>>=20
>> 08:48 /tmp $ cat > example.rb
>> #!/usr/bin/env ruby
>>=20
>> puts "hello"
>> 08:48 /tmp $ ./example.rb
>> bash: ./example.rb: Permission denied
>> 08:48 /tmp $ ruby ./example.rb
>> hello
>> 08:48 /tmp $ chmod 755 example.rb
>> 08:48 /tmp $ ./example.rb
>> hello
>> 08:48 /tmp $
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> Yeah you're right. My bad, I'll die and go to hell for that.=20
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> However you don't even need 755, 600 is enough to make it exec.

No it's not, you actually *need* 700 .. oh my ... :-( I need to spent =
some time in cli.
pays back! ... (2 secs)

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>>=20
>>>> Also, is there anyway to change the "kaye@kaye-R439-R478" ? It's
>>>> probably a Ubuntu question but what the heck....
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>>> gksudo gedit /etc/hostname
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>> Seriously, you would suggest someone change their *hostname*
>> just to have different prompt text?
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> I didn't *suggest* that. I did not suggest anything for that matter.=20=

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> I just answered a very straight forward question.
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>>=20
>> When it can be configured to show actual *useful* information like
>> the directory you're in or which git branch is checked out?
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> So according to you a user that doesn't know how to change his =
hostname
> will be able to use oh-my-zsh-like prompts and =
git/mercurial/svn/cvs/whatever???
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>>=20
>> And to the OP - yes, it's an Ubuntu/shell question, and you should
>> make time to learn about working in a command-line environment;
>> it will be effort well-spent.
>>=20
>> --=20
>> Hassan Schroeder ------------------------ [e-mail]
>> http://about.me/hassanschroeder
>> twitter: @hassan
>>=20
>=20
>=20
> Panagiotis (atmosx) Atmatzidis
>=20
> email:	[e-mail]
> URL:	http://www.convalesco.org
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> --
> The wise man said: "Never argue with an idiot. They bring you down to =
their level and beat you with experience."
>=20


Panagiotis (atmosx) Atmatzidis

email:	[e-mail]
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--
The wise man said: "Never argue with an idiot. They bring you down to =
their level and beat you with experience."