# Networks

Parses /etc/networks

Author: Raphael Pinson rap.nosp@m.hink@gmai.nosp@m.l.com

Summary

Networks | Parses /etc/networks
Reference | This lens tries to keep as close as possible to `man 5 networks` where possible.
License | This file is licenced under the LGPL v2+, like the rest of Augeas.
Lens Usage | To be documented
Configuration files | This lens applies to /etc/networks.
Augeas Lenses |
ipv4 | A network IP, trailing .0 may be omitted
entry |
lns |
filter |

### Reference

This lens tries to keep as close as possible to `man 5 networks` where possible.

### License

This file is licenced under the LGPL v2+, like the rest of Augeas.

### Lens Usage

To be documented

### Configuration files

This lens applies to /etc/networks. See filter.

### Augeas Lenses

### ipv4

> let ipv4 = let dot = "." in let digits = /(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/ in digits . (dot . digits . (dot . digits . (dot . digits)?)?)?

A network IP, trailing .0 may be omitted

### entry

> let entry = let alias = [ seq "alias" . store Rx.word ] in [ seq "network" . counter "alias" . [ label "name" . store Rx.word ] . [ Sep.space . label "number" . store ipv4 ] . [ Sep.space . label "aliases" . Build.opt_list alias Sep.space ]? . (Util.eol|Util.comment) ]

### lns

> let lns = ( Util.empty | Util.comment | entry )*

### filter

> let ipv4 = let dot = "." in let digits = /(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/ in digits . (dot . digits . (dot . digits . (dot . digits)?)?)?

A network IP, trailing .0 may be omitted

> let entry = let alias = [ seq "alias" . store Rx.word ] in [ seq "network" . counter "alias" . [ label "name" . store Rx.word ] . [ Sep.space . label "number" . store ipv4 ] . [ Sep.space . label "aliases" . Build.opt_list alias Sep.space ]? . (Util.eol|Util.comment) ]

> let lns = ( Util.empty | Util.comment | entry )*

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