• The Internet of Things (IoT) has enabled the Internet to reach beyond the browser. Made up of electronically networked devices, these “things” are able to interact with the physical world via sensors that feed data they capture back into their ecosystems. Currently, these devices are mostly products, designed with a specific purpose in mind, a typical example being a fitness band that tracks activity.

Sep 18, 2013 - Twitter Facebook Google+ Hacker News. If you are currently operate a server running Ubuntu 12.04, we highly. All of the above steps, you have successfully installed ZNC on Ubuntu Linux! Next would be regarding SSL listening, this allows you to connect to ZNC. Ident [IRCNickname]: IRCIdent.

It reports the information gathered to an app, which is then able to analyze the data and offer suggestions and motivation to push the user further. The Internet of Things (IoT) has enabled the Internet to reach beyond the browser. Made up of electronically networked devices, these “things” are able to interact with the physical world via sensors that feed data they capture back into their ecosystems. Currently, these devices are mostly products, designed with a specific purpose in mind, a typical example being a fitness band that tracks activity. It reports the information gathered to an app, which is then able to analyze the data and offer suggestions and motivation to push the user further. Further Reading on SmashingMag: • • • • When building IoT devices, the task is typically divided between two roles: A hardware engineer creates the physical device, and a developer the ecosystem.

However, this is not always necessary. In the case of JavaScript, its isomorphic nature allows for one language to be used across multiple platforms — including hardware.

The following steps work for a fresh install of postgres 9.1 on Ubuntu 12.04. (Worked for postgres 9.3.9 on Ubuntu 14.04 too.) By default, postgres creates a user named 'postgres'. We log in as her, and give her a password. $ sudo -u postgres psql password Enter password. Logout of psql by typing q or ctrl+d. Then we connect as 'postgres'.

The -h localhost part is important: it tells the psql client that we wish to connect using a TCP connection (which is configured to use password authentication), and not by a PEER connection (which does not care about the password). $ psql -U postgres -h localhost. You're getting this error because you're failing client authentication. Based on the error message, you probably have the default postgres configuration, which sets client authentication method to 'IDENT' for all PostgreSQL connections. You should definitely read section in the to better understand the authentication settings available (for each record in ), but here is the relevant snippet to help with the problem you're having (from the ): trust Allow the connection unconditionally. This method allows anyone that can connect to the PostgreSQL database server to login as any PostgreSQL user they wish, without the need for a password or any other authentication. See Section 19.3.1 for details.

Reject Reject the connection unconditionally. Stis pembahasan usm 2006 chevy. This is useful for 'filtering out' certain hosts from a group, for example a reject line could block a specific host from connecting, while a later line allows the remaining hosts in a specific network to connect. Md5 Require the client to supply a double-MD5-hashed password for authentication. See Section 19.3.2 for details. Password Require the client to supply an unencrypted password for authentication.

Since the password is sent in clear text over the network, this should not be used on untrusted networks. See Section 19.3.2 for details.

Gss Use GSSAPI to authenticate the user. This is only available for TCP/IP connections. See Section 19.3.3 for details. Sspi Use SSPI to authenticate the user.

This is only available on Windows. See Section 19.3.4 for details. Ident Obtain the operating system user name of the client by contacting the ident server on the client and check if it matches the requested database user name. Ident authentication can only be used on TCP/IP connections. When specified for local connections, peer authentication will be used instead.

See Section 19.3.5 for details. Peer Obtain the client's operating system user name from the operating system and check if it matches the requested database user name. This is only available for local connections. See Section 19.3.6 for details. Ldap Authenticate using an LDAP server.