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Shell Programming and Scripting
Need help with Bash scripting using nano editor
Post 302560829 by SANA4SPA on Saturday 1st of October 2011 02:34:28 PM
10-01-2011
Thank you ahamed101, it worked great.
Where can I get more information on the use of the option -z and
[ -z "$choice" ]
display()
{}
I would like to learn more about this functions.
again a million thanks.
Where can I get more information on the use of the option -z and[ -z "$choice" ]
display()
{}
I would like to learn more about this functions.
again a million thanks.
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LEARN ABOUT DEBIAN
config::model::models::lcdd::mtxorb
Config::Model::models::LCDd::MtxOrb(3pm) User Contributed Perl Documentation Config::Model::models::LCDd::MtxOrb(3pm) NAME
Config::Model::models::LCDd::MtxOrb - Configuration class LCDd::MtxOrb VERSION
version 2.021 DESCRIPTION
Configuration classes used by Config::Model generated from LCDd.conf Elements Device Select the output device to use Optional. Type uniline. upstream_default: '/dev/lcd'. Size Set the display size Optional. Type uniline. upstream_default: '20x4'. Type Set the display type Optional. Type enum. choice: 'lcd', 'lkd', 'vfd', 'vkd'. upstream_default: 'lcd'. Contrast Set the initial contrast NOTE: The driver will ignore this if the display is a vfd or vkd as they don't have this feature. Optional. Type uniline. upstream_default: '480'. hasAdjustableBacklight Some old displays do not have an adjustable backlight but only can switch the backlight on/off. If you experience randomly appearing block characters, try setting this to false. Optional. Type enum. choice: 'yes', 'no'. upstream_default: 'yes'. Brightness Set the initial brightness Optional. Type integer. upstream_default: '1000'. OffBrightness Set the initial off-brightness This value is used when the display is normally switched off in case LCDd is inactive. Optional. Type integer. upstream_default: '0'. Speed Set the communication speed Optional. Type enum. choice: '1200', '2400', '9600', '19200'. upstream_default: '19200'. KeyMap_A The following table translates from MtxOrb key letters to logical key names. By default no keys are mapped, meaning the keypad is not used at all.Optional. Type uniline. default: 'Left'. KeyMap_B Optional. Type uniline. default: 'Right'. KeyMap_C Optional. Type uniline. default: 'Up'. KeyMap_D Optional. Type uniline. default: 'Down'. KeyMap_E Optional. Type uniline. default: 'Enter'. KeyMap_F Optional. Type uniline. default: 'Escape'. keypad_test_mode See the [menu] section for an explanation of the key mappings You can find out which key of your display sends which character by setting keypad_test_mode to yes and running LCDd. LCDd will output all characters it receives. Afterwards you can modify the settings above and set keypad_set_mode to no again.Optional. Type uniline. default: 'no'. SEE ALSO
o cme perl v5.14.2 2012-11-09 Config::Model::models::LCDd::MtxOrb(3pm)