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rpi-eeprom-config: Update help for --edit

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Add -E to sudo in the example to preserve the environment.

Remove the redundant escaping of single quotes now that the help is
enclosed in triple quotes.
This commit is contained in:
Tim Gover
2020-10-04 09:55:16 +01:00
parent b0066b091e
commit 84e4615814
1 changed files with 11 additions and 8 deletions
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19
rpi-eeprom-config
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@@ -262,7 +262,7 @@ Operating modes:
rpi-eeprom-config [--out boot.conf] rpi-eeprom-config [--out boot.conf]
2. Extracts the configuration file from the given \'eeprom\' file and outputs 2. Extracts the configuration file from the given 'eeprom' file and outputs
the result to STDOUT or the output file if --output is specified. the result to STDOUT or the output file if --output is specified.
rpi-eeprom-config pieeprom.bin [--out boot.conf] rpi-eeprom-config pieeprom.bin [--out boot.conf]
@@ -283,22 +283,25 @@ Operating modes:
sudo rpi-eeprom-config --apply boot.conf [pieeprom.bin] sudo rpi-eeprom-config --apply boot.conf [pieeprom.bin]
If the \'eeprom\' argument is not specified then the latest available image If the 'eeprom' argument is not specified then the latest available image
is selected by calling \'rpi-eeprom-update -l\'. is selected by calling 'rpi-eeprom-update -l'.
5. The `--edit` parameter behaves the same as `--apply` except that instead of 5. The '--edit' parameter behaves the same as '--apply' except that instead of
applying a predefined configuration file the default text editor ($EDITOR) is applying a predefined configuration file a text editor is launched with the
launched with the contents of the current EEPROM configuration. contents of the current EEPROM configuration.
Since this command launches rpi-eeprom-update to schedule the EERPOM update Since this command launches rpi-eeprom-update to schedule the EERPOM update
it must be run as root. it must be run as root.
The configuration file will be taken from: The configuration file will be taken from:
* The `eeprom` file - if specified. * The 'eeprom' file - if specified.
* The current pending update - typically /boot/pieeprom.upd * The current pending update - typically /boot/pieeprom.upd
* The cached bootloader configuration 'vcgencmd bootloader_config' * The cached bootloader configuration 'vcgencmd bootloader_config'
sudo rpi-eeprom-config --edit [pieeprom.bin] sudo -E rpi-eeprom-config --edit [pieeprom.bin]
The default text editor is nano and may be overriden by setting the 'EDITOR'
environment variable and passing '-E' to 'sudo' to preserve the environment.
See 'rpi-eeprom-update -h' for more information about the available EEPROM See 'rpi-eeprom-update -h' for more information about the available EEPROM
images. images.