| What | '''tcl-augeas''' |
| Where | https://github.com/dbohdan/tcl-augeas |
| Description | A binary Tcl [extension] that proves bindings for the [Augeas] configuration editing tool. |
| Platforms | Linux, FreeBSD, OpenBSD. |
| Prerequisites | Tcl 8.5 or newer, Augeas 0.10 or newer. |
| Updated | 2015-04-10 |
| License | MIT |

Includes a [https://github.com/dbohdan/tcl-augeas/blob/master/build.tcl%|%build script] that uses values from [tcl::pkgconfig] to build and install the extension in a way that works on across several different Linux distributions as well as on FreeBSD and OpenBSD.

** Sample code **

======
package require augeas

set id [::augeas::init /]
foreach x [::augeas::match $id {/files/etc/hosts/*}] {
    set ipaddr [::augeas::get $id $x/ipaddr]
    set hostname [::augeas::get $id $x/canonical]
    puts [format %-30s%s $hostname $ipaddr]
}
::augeas::close $id
======

On the default installation of [Fedora] 21 with no extra hosts added this produces the output of

======
localhost.localdomain         127.0.0.1
localhost6.localdomain6       ::1
======

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