====== Linux commands, tools and fixes ======
This is the place I jot down solutions or nice bash commands and tools.

==== Good tools ====
  * btop for view resources and killing processes
  * tldr for a short tl;dr version of manuals
  * mc (midnight commander) for CLI file management

''sudo apt install btop tldr mc''

**or**

''sudo dnf install btop tldr mc''

==== Disable Hibernate ====
In case Hibernate causes your computer to crash, disabling it will also remove the option from all menus.

''sudo systemctl mask hibernate.target hybrid-sleep.target''

Use ''unmask'' to reenable and ''status'' to see if it's enabled.

==== KDE Plasma accent border ====
Changing the border color makes it easier to identify current window. This is convinient if title bars are removed.

  - Open ~/.config/kdeglobals with your favorite editor
  - Scroll down and find [WM] section
  - Append the followings to the section:
  - ''frame=61,174,233: set the border color of active window to RGB(61,174,233)''
  - ''inactiveFrame=239,240,241: set the border color of inactive window to RGB(239,240,241)''

**Note:** the RGB values presented here are for the default Breeze theme

**Note:** You might also need to set the border size larger than the theme's default: **System Settings > Application Style > Window Decorations**. Large borders are nice.

But honestly, better to use a good pre made Window Decoration:
  * Bart
  * Ned

==== Better ls ====
  * Download [[https://github.com/gokcehan/lf/releases|lf]] from GitHub
  * ''usudo tar xf ~/Downloads/lf-linux-386.tar.gz --directory /usr/local/bin''
  * ''nano ~/.bashrc''
  * Add ''alias lsf="cd \"$(lf -print-last-dir)\""''