OWHTTPD(1) One-Wire File System OWHTTPD(1)

# [NAME](#NAME)

**owhttpd** - Tiny webserver for 1-wire control

# [SYNOPSIS](#SYNOPSIS)

**owhttpd**

See the file man1/cmdline\_mini.1so.

*-p* tcp-port

# [DESCRIPTION](#DESCRIPTION)

See the file man1/description.1so.

## [owhttpd](#owhttpd)

[**owhttpd (1)**](/man/os/owfs/owhttpd.1) is a small webserver that shows the Dallas/Maxim 1-Wire bus attached to a serial port. The main view shows the devices found, You can then navigate to individual devices, and view/alter their properties.

[**owhttpd (1)**](/man/os/owfs/owhttpd.1) uses the same naming convention as **owfs (1)** , where the URL corresponds to the filename.

The web server is a modified version of chttpd by Greg Olszewski. It serves no files from the disk, only virtual files from the 1-wire bus. Security should therefore be good. Only the 1-wire bus is at risk.

# [SPECIFIC OPTIONS](#SPECIFIC_OPTIONS)

## -p portnum

Sets the tcp port the web server runs on. Access with the URL http://servernameoripaddress:portnum

If no port is specified, an ephemeral port is selected by the operating system. Use *zeroconf (Bonjour)* to discover the assigned port.

See the file man1/device.1so.

See the file man1/temperature.1so.

See the file man1/pressure.1so.

See the file man1/format.1so.

See the file man1/job\_control.1so.

See the file man1/configuration.1so.

See the file man1/help.1so.

See the file man1/timeout.1so.

# [EXAMPLE](#EXAMPLE)

owhttpd -p 3001 -d /dev/ttyS0

Web server runs on tcp port 3001, serial adapter at ttyS0

owhttpd -p 3001 -s littlehost:4304 --error\_level=3

Web server on port 3001, from *owserver* process on host "littlehost", extensive error messages.

owhttpd -p 3001 -u -u2 -r

Read-only web server on port 3001, using two usb adapters.

# [AVAILABILITY](#AVAILABILITY)

http://www.owfs.org

# [SEE ALSO](#SEE_ALSO)

See the file man1/seealso.1so.

# [AUTHOR](#AUTHOR)

Paul Alfille (paul.alfille@gmail.com)

2004 OWFS Manpage

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Document: owhttpd(1) from owfs 3.2.4-r9 (Chainguard OS)
Source: https://github.com/owfs/owfs