Design http://zlevine.com web design & consulting Wed, 09 May 2012 18:52:38 +0000 en hourly 1 http://wordpress.org/?v=3.3.2 SSH login without password http://zlevine.com/blog/ssh-login-without-password/ http://zlevine.com/blog/ssh-login-without-password/#comments Wed, 09 May 2012 18:48:32 +0000 Web design team http://zlevine.com/?p=75 Creating your public key file is an easy process. Run the command to create it, give it to anybody and they can append it to the ~/.ssh/authorized_keys file that resides on their server, and then you can just login!

CREATE YOUR PUBLIC KEY

local:~ user$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (~/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in ~/.ssh/id_rsa.
Your public key has been saved in ~/.ssh/id_rsa.pub.

PUT IT ON A SERVER YOU HAVE ACCESS TO


cat .ssh/id_rsa.pub | ssh b@B 'cat >> .ssh/authorized_keys'

]]> http://zlevine.com/blog/ssh-login-without-password/feed/ 0 How to extract a zip file to a directory UNIX http://zlevine.com/blog/how-to-extract-a-zip-file-to-a-directory-unix/ http://zlevine.com/blog/how-to-extract-a-zip-file-to-a-directory-unix/#comments Fri, 09 Mar 2012 20:47:22 +0000 Web design team http://zlevine.com/?p=71 Run this command:

# unzip filename.zip -d /full/server/directory/path-you-want-to-extract-to

A directory based on the zip file will be created in as a subdirectory in “path-you-want-to-extract-to”.

]]> http://zlevine.com/blog/how-to-extract-a-zip-file-to-a-directory-unix/feed/ 0 How to Configure Virtual Hosts Ubuntu http://zlevine.com/blog/how-to-configure-virtual-hosts-ubuntu/ http://zlevine.com/blog/how-to-configure-virtual-hosts-ubuntu/#comments Thu, 08 Mar 2012 18:44:17 +0000 Web design team http://zlevine.com/?p=68 This is a three step process.

  1. Go to your sites-available directory.
  2. Go to your sites-enabled directory and run a2ensite.
  3. Edit your /etc/hosts file and add 127.0.1.1 to point to local1 (http://local1)

Sites Available

Copy the default file to start.
$ sudo cp /etc/apache2/sites-available/default /etc/apache2/sites-available/mynewsite

Edit the new file to configure the new site

To start using New Virutal Host we have to modify at least two directives.
1. ServerName (Put your domain name here)
2. DocumentRoot (path to website)

Sites Enabled

Then go to the sites-enabled directory.
Use the a2ensite (Apache2 Enable Site) utility to create those symbolic links.

Change the directory to
$ cd /etc/apache2/sites-enabled
$ sudo a2ensite mynewsite
Similarly, the a2dissite utility should be used to disable sites.

Restart apache. sudo apachectl restart

Hosts File

$ sudo vi /etc/hosts

Flush DNS Cache in Ubuntu 11.10

sudo /etc/init.d/networking restart

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