OpenHab running on my Raspberry Pi.

OpenHab running on my Raspberry Pi.

Changing port number on openHAB 2.0

export OPENHAB_HTTP_PORT=8011

The above export was not working, so i added the below property

sudo nano /etc/default/openhab2

OPENHAB_HTTP_PORT=8090
OPENHAB_HTTPS_PORT=8053

Battery Status Linux

upower -i $(upower -e | grep BAT) | grep --color=never -E "state|to\ full|to\ empty|percentage"




amesh@linux-3ykp:~> upower -i $(upower -e | grep BAT) | grep --color=never -E "state|to\ full|to\ empty|percent
age"
   state:               charging
   time to full:        58.8 minutes
   percentage:          69%
ramesh@linux-3ykp:~> upower -i $(upower -e | grep BAT) | grep --color=never -E "state|to\ full|to\ empty|percent
age"
   state:               discharging
   time to empty:       32.0 hours
   percentage:          70%


Play Youtube in Command line

pip install -U yturl

mpv --no-video "$(yturl <url>)"
mplayer -novideo "$(yturl <url>)"

MPS Youtube

https://github.com/mps-youtube/mps-youtube

Configure wifi in raspberry Pi

Use the tool ..
sudo apt-get install wicd-curses

sudo wicd-curses

Edit the file ...

 /etc/wpa_supplicant/wpa_supplicant.conf

network={
      ssid="open"
      key_mgmt=NONE
      id_str="open"
      priority=3
}

network={
        ssid="secure"
        key_mgmt=WPA-EAP
        proto=WPA2
        group=CCMP
        pairwise=CCMP
        eap=TLS
        ca_cert="/etc/certs/cacert.pem"
        client_cert="/etc/certs/client.pem"
        private_key="/etc/certs/client.key"
        private_key_passwd="somepwd"
        identity="me"
        priority=5
}

network={
        ssid="AndroidAP"
        key_mgmt=WPA-PSK
        proto=WPA2
        pairwise=CCMP
        group=CCMP
        psk="SomeP4ssw0rd"
        priority=4
}


network={
        ssid="Spooky"
        key_mgmt=NONE
        group=WEP104
        psk="A4ABC2FC27412D4D23CAEBCA23"
        priority=2
}

network={
        ssid="another"
        key_mgmt=WPA-PSK
        proto=WPA2
        pairwise=CCMP
        group=CCMP
        psk="A very long and secret passphrase here"
        priority=1
}

Building Bitcoin Core in Ubuntu

https://github.com/bitcoin/bitcoin/blob/master/doc/build-unix.md

I had issue with libdb_cxx, so i disabled the wallet functionality

configure: error: libdb_cxx headers missing, Bitcoin Core requires this library for wallet functionality (--disable-wallet to disable wallet functionality)

When I run make, i have the following error.

With Help Of Ubuntu, Linux Command Line Comes To Windows

With Help Of Ubuntu, Linux Command Line Comes To Windows

Developers can run Bash Shell and user-mode Ubuntu Linux binaries on Windows 10