Terminal hotkeys

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Command line could be the mighty tool but printing long command and paths to files get bother fast. In this article we will show you main hotkeys to make it faster. Expirienced users like command line for it's opportunities to handling tought tasks in couple of lines. But for newbies it seems like hell to typing all those commands and parameters.

Using APT command in Linux

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Apt is a command line utility for install, update, remove and other operations. It manage dep packages in Ubuntu, Debian and distributions that based on it. It consists of most used commands apt-get and apt-cache but differs the default options. Apt was created for interactive use. Most of the commands of apt utility should be executed with sudo premissions.

Couldn't find foreign struct converter for 'cairo.Context'

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TypeError: Couldn't find foreign struct converter for 'cairo.Context'

This error was caused by one of the application installed in the OS. It's easy to fix it - try to install packages it needs:

sudo apt-get install python3-gi-cairo

or

sudo apt-get install python-gobject-cairo

https://github.com/rbgirshick/py-faster-rcnn/issues/221

 

 

Install i3lock screenlock in Lubuntu 19

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In the last (at that moment) version of Lubuntu 19.04 desktop environment was moved to LXQT. In looks fine, but the role of screensaver still occupied by xscreensaver application with it's awful window to enter the credentials. I've already have a post about theming this window https://16rom.com/ru/blog/temizaciya-xsreensaver .

You should delete it immediately after OS installation: 

File sharing in linux (and other OS)

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Seems like it's a trivial task but NO. You can't use Samba because of OS compatibility, FTP is too hard to understand and install and other things.

But there is a simple way to do this - use nodejs http-server!
If you're using your PC for development you've already should hav nodejs and npm.

Install the http-server package globally:

npm install -g http-server

Goto the folder which you want to share and type in Terminal:

Reset Administrator password on Windows 10 tablet UEFI

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There are much and more manuals in net about this stuff. But noone of them help me with this problem. I can't boot from usb flash on table.
First of all, you must enable usb boot. To enter “System Restore” you need to hold Shift key and click on Reboot option.
“Diag” → “Advanced options” → “UEFI Firmware Settings”.

iceweasel 100% CPU clip2net miner

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Clip2net fucks you up

It was weird, when Iceweasel got 100-170% CPU usage and geting stuck !!

I've installed great plugin “Tab Data”, which show amount of used RAM by every tab.

Installed “Suspend tab”, which can suspend tabs after some time. But the problem is in the other side.

I've closed all tabs and Iceweasel became quite.

Open clip2net site and CPU got crazy. Fucking shit, i thoung at that moment.

 

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