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Category: Technology

Created: 12 September 2021

Last Updated: 24 September 2021

• Telegram

User Rating: 5 / 5

Lately, I have discovered how powerful is Telegram comparing to other instant messaging platforms. One of the best features it has is the ability of customized bots. Bots can do a lot of things, from giving you hidden account information, weather information, currency exchange information to some more complex things such as e-commerce (you can order a pizza!), specific application interaction and more.

I will be putting here the bots I have been coding with a summary of what they do and any other information.

Read more: My Telegram Bots

Details

Category: Technology

Created: 24 September 2021

Last Updated: 24 September 2021

• FusionPBX

User Rating: 5 / 5

So I got a lot of comments about people not being able to use my RPMs. I have decided to load this small video. Showing how it works.

Please note that I am using a brand new CentOS 8 minimal installation.

Read more: Install FusionPBX on CentOS 8 in 6 minutes

Details

Category: Technology

Created: 21 August 2021

Last Updated: 01 September 2021

• FFMPEG

Developer note:

Crops out a 93 pixel lower band:

ffmpeg -i 4.mp4 -filter_complex "[0:v]crop=in_w:in_h-93:0:0[cropped]" -map "[cropped]" 4a.mp4

Crops out a 34 pixel lower band:

convert 5.jpg -gravity South -chop 0x34 5a.jpg

Cuts out the last N seconds. -t needs to be the total length of the video, you must have to know the video length (in seconds) and specify the t parameter with the right value.

ffmpeg -i setup.mp4 -t 233 -c copy output.mp4