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Add command with LC_ALL=C (fixes #6270) (#6306)

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Fabian Affolter 2018-09-18 11:06:33 +02:00 committed by GitHub
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1 changed files with 13 additions and 5 deletions
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source/_docs/z-wave/adding.markdown
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@ -32,7 +32,7 @@ Security Z-Wave devices require a network key. Some devices only expose their fu
A valid network key will be a 16 byte value, defined in the zwave section of your configuration, such as the following example: A valid network key will be a 16 byte value, defined in the zwave section of your configuration, such as the following example:
``` ```yaml
zwave: zwave:
usb_path: /dev/ttyACM0 usb_path: /dev/ttyACM0
network_key: "0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10" network_key: "0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10"
@ -43,13 +43,21 @@ Each individual value in the defined key can be anywhere from 0x00 to 0xFF. Defi
### {% linkable_title Network Key %} ### {% linkable_title Network Key %}
An easy script to generate a random key: An easy script to generate a random key:
```bash ```bash
cat /dev/urandom | tr -dc '0-9A-F' | fold -w 32 | head -n 1 | sed -e 's/\(..\)/0x\1, /g' -e 's/, $//' $ cat /dev/urandom | tr -dc '0-9A-F' | fold -w 32 | head -n 1 | sed -e 's/\(..\)/0x\1, /g' -e 's/, $//'
``` ```
On macOS, this script will generate a random key: On macOS, this script will generate a random key:
```bash ```bash
cat /dev/urandom | LC_CTYPE=C tr -dc '0-9A-F' | fold -w 32 | head -n 1 | sed -e 's/\(..\)/0x\1, /g' -e 's/, $//' $ cat /dev/urandom | LC_CTYPE=C tr -dc '0-9A-F' | fold -w 32 | head -n 1 | sed -e 's/\(..\)/0x\1, /g' -e 's/, $//'
```
If the above command doesn't work then replace `LC_CTYPE=C` with `LC_ALL=C`:
```bash
$ cat /dev/urandom | LC_ALL=C tr -dc '0-9A-F' | fold -w 32 | head -n 1 | sed -e 's/\(..\)/0x\1, /g' -e 's/, $//'
``` ```
<p class='note warning'> <p class='note warning'>