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Monday, 29. December 2025
easyphone features for senior citizens

Auto Answer
This service lets an authorised user listen discreetly to what is happening inthe user's surroundings. This is extremely useful when you want to reassure yourself that a vulnerable family member is being looked after properly in your absence by an attendant or house help.

Please note that a person, once authorised, will have the rights to use above service. A maximum of 5 people can be authorised for this service.

To activate Auto Answer feature
1. Please send a sms from the authorised number to the easyfone.
2. The next call from the above number to the easyfone will be picked up automatically without ringing.
_____

Auto Callback
Anxious that your phone is not getting picked up by mom?

Use the auto call back feature by sending a command to the easyfone from an authorised phone. The easyfone will automatically call the authorised person and put the call on loud speaker
Please note that a person, once authorised, will have the rights to use above service. Maximum of 5 people can be authorised for this service.
To activate Auto Call back up
1. Please send a sms 'setcallback' from the authorised number to the easyfone.
2. Once the above message is sent, the easyfone will automatically call the authorised person and put the call on loud speaker.

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Monday, 17. November 2025
install ubuntu GUI on EC2 instance

#!/bin/bash
set -e

echo "===> Switching to text mode (stop GNOME crash)..."
sudo systemctl set-default multi-user.target

echo "===> Removing GNOME..."
sudo apt purge -y ubuntu-desktop gnome-shell ubuntu-session gdm3
sudo apt autoremove -y

echo "===> Updating packages..."
sudo apt update

echo "===> Installing FULL Xubuntu desktop (Firefox + LibreOffice + full GUI)..."
sudo apt install -y xubuntu-desktop

echo "===> Installing XRDP..."
sudo add-apt-repository -y universe
sudo apt update
sudo apt install -y xrdp

echo "===> Enabling XRDP..."
sudo systemctl enable xrdp
sudo systemctl restart xrdp

echo "===> Configuring XRDP to use Xfce..."
echo "startxfce4" | sudo tee /etc/skel/.xsession
echo "startxfce4" > ~/.xsession

echo "===> If UFW exists, allow RDP..."
sudo ufw allow 3389 || true

sudo useradd -m dba
echo "dba:india162" | sudo chpasswd
sudo usermod -aG sudo dba

echo "===> Repair complete. Rebooting..."
sudo reboot

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Sunday, 13. October 2024
Extract words

Extract all incorrect words in first.txt file and all correct ones in second.txt file using the following sed command.

sed -n 's/.*"\([^"]*\)".*/\1/p' DocumentList.xml > first.txt

sed -n 's/[^"]*"[^\"]*"[^\"]*"\([^\"]*\)".*/\1/p' DocumentList.xml > second.txt

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Wednesday, 9. October 2024
Remove hyperlink in LO writer

1) Select "Internet Link" from Character styles.
2) Right click Internet Link and select Edit style
3) In the tab Font Effects, click the button Reset to Parent.

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Templates in LO writer

1) File > Templates > Save as Template
2) Give it a name and select "My Templates".
3) Tick the box Set as default template. Click Save
4) File > Templates > Manage templates,
5) Right click the template with a green tick beside it and select Reset Default.

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Wednesday, 24. April 2024
discretize continuous features

You can "discretize" or "bin" continuous features into categorical features.

from sklearn.preprocessing import KBinsDiscretizer

kb = KBinsDiscretizer(n_bins=3, strategy='quantile', encode='ordinal')

kb.fit_transform(df['Fare'])

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Monday, 9. January 2023
User Defined Property

You can create User Defined Property in libreoffice writer. File – Properties – Custom Properties – Add Property – Set the type: Date) – Set the value.

To use this property goto Insert – Field – More Fields – DocInformation – Custom.

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Sunday, 1. January 2023
Use focus mode using Android phones

Settings > Digital Wellbeing and parental controls. Tap your preferred Focus Mode or create your own by selecting Add. Select Start to start using that Focus Mode.

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Sunday, 18. December 2022
Embed Fonts in document

If you use a font that the recipient is unlike to have, select Files > Proprties > Font > Embed fonts in the document before exporting to PDF. Note that embedding will vastly increase the file size if you you have a large number of fonts.

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Using Navigator in Writer

To open the Navigator, select View > Navigator, or press the F5 key, or select the Navigator in the sidebar.
On the simplest level, the Navigator lists all of a document’s objects, including outline levels – headings by default, other paragraph styles as well if you edit outline levels. Clicking a list item in the Navigator jumps to it in the editing window.

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Recent updates
easyphone features for senior citizens
Auto Answer This service lets an authorised user listen discreetly...
by shantanuo (12/29/25, 8:42 AM)
install ubuntu GUI on EC2
instance #!/bin/bash set -e echo "===> Switching to text mode...
by shantanuo (11/27/25, 3:43 AM)
Extract words Extract all incorrect
words in first.txt file and all correct ones in second.txt...
by shantanuo (10/13/24, 10:18 AM)
Remove hyperlink in LO writer
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discretize continuous features You can
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User Defined Property You
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