Qemu QEMU is a free and open-source emulator and virtualizer. It allows users to run different operating systems and programs on various hardware architectures, effectively emulating a different computer system. It can be used as a standalone emulator or combined with other virtualization technologies like KVM for near-native performance. Backlinks libvirt
virsh Virsh is a command-line interface (CLI) utility used for managing virtual machines (VMs) and other virtualization components, interacting with them through the Libvirt virtualization API. It allows users to create, manage, and control virtual machines, as well as interact with storage pools and networks within a virtualization environment. Backlinks libvirt libvirt
virt-manager virt-manager is a graphical tool, a frontend, for managing virtual machines (VMs) using libvirt. It primarily works with KVM (Kernel-based Virtual Machine) but also supports Xen and LXC containers. It offers features like creating and configuring new VMs, managing existing ones, monitoring performance, and accessing virtual consoles. Windows VM I can only get native resolution for windows vm using QXL Video mode.
Window managers are X clients that control the appearance and behaviour of the frames (“windows”) where the various graphical applications are drawn. types tiling window manager stacking window manager dynamic window manager Backlinks i3wm
noweb in org-mode The Code in org-org-mode: #+name: first-block #+begin_src python :results output print ("first-block") #+end_src #+begin_src python :noweb yes :results output <<first-block>> print("second-block") #+end_src print ("first-block") Code Snippet 1: first block first-block print ("first-block") print("second-block") Code Snippet 2: second block first-block second-block
A built-in agenda for emacs org-mode.
Graphics Interchange Format reduce gif file size using gifsicle. gifsicle --optimize=3 --lossy=100 -o output.gif input.gif convert mp4 video to gif using ffmpeg ffmpeg -ss 3 -to 8 -i input.mp4 -filter_complex "fps=10,scale=360:-1[s]; [s]split[a][b]; [a]palettegen[palette]; [b][palette]paletteuse" output.gif
tools to record, convert, stream audio, and video in linux. Backlinks gif
Backlinks gif ffmpeg
Backlinks ffmpeg mpd