Hello,
You changed the "permissions" of the file but didn't make the file "executable".
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:08:48 /tmp $ cat > example.rb
#!/usr/bin/env rubyputs "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 $
Yeah you're right. My bad, I'll die and go to hell for that.
However you don't even need 755, 600 is enough to make it exec.
Also, is there anyway to change the "kaye@kaye-R439-R478" ? It's
probably a Ubuntu question but what the heck....gksudo gedit /etc/hostname
Seriously, you would suggest someone change their *hostname*
just to have different prompt text?
I didn't *suggest* that. I did not suggest anything for that matter.
I just answered a very straight forward question.
When it can be configured to show actual *useful* information like
the directory you're in or which git branch is checked out?
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???
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.--
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
Hassan Schroeder | about.me
twitter: @hassan
Panagiotis (atmosx) Atmatzidis
email: atma@convalesco.org
URL: http://www.convalesco.org
GnuPG ID: 0xE736C6A0
gpg --keyserver x-hkp://pgp.mit.edu --recv-keys 0xE736C6A0
···
On 27 Δεκ 2012, at 18:58 , Hassan Schroeder <hassan.schroeder@gmail.com> wrote:
On Thu, Dec 27, 2012 at 8:24 AM, Panagiotis Atmatzidis > <atma@convalesco.org> wrote:
--
The wise man said: "Never argue with an idiot. They bring you down to their level and beat you with experience."
I need to spent some time in cli.