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zerosign / emulator-install-using-avdmanager.md
Created February 28, 2021 12:38 — forked from mrk-han/emulator-install-using-avdmanager.md
Installing and creating Emulators with AVDMANAGER (For Continuous Integration Server or Local Use)

Install and Create Emulators using AVDMANAGER and SDKMANAGER

TL;DR

For generic skin emulator with default apis (without google apis):

  1. List All System Images Available for Download: sdkmanager --list | grep system-images

  2. Download Image: sdkmanager --install "system-images;android-29;default;x86"

@zerosign
zerosign / WaylandUbuntu19.10-AppTitle
Last active July 11, 2021 15:31 — forked from rbreaves/WaylandUbuntu19.10-AppTitle
Grab wmclass name or Window Name/Title under Wayland with Gnome 3.x
gdbus call -e -d org.gnome.Shell -o /org/gnome/Shell -m org.gnome.Shell.Eval "global.get_window_actors().filter(a=>a.meta_window.has_focus()===true)[0]?.get_meta_window()?.get_wm_class()"
@zerosign
zerosign / gstreamer_pipeline_samples.md
Created February 23, 2022 17:23 — forked from liviaerxin/gstreamer_pipeline_samples.md
GStreamer Pipeline Samples #GStreamer
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zerosign / trace_udp_rcvbuferrors.bt
Created June 4, 2022 08:51 — forked from Quentin-M/trace_udp_rcvbuferrors.bt
trace_udp_rcvbuferrors.bt
// Tracks the origin of net_udp_rcvbuferrors, printing socket metadata associated with the packet drops.
//
// usage: bpftrace trace_udp_rcvbuferrors.bt
// sample output:
// 12:32:25 iperf3/3391 ::ffff:192.168.60.3:5201 -> ::ffff:192.168.60.1:50512 retval=-1 dropped=23809 qlen=36 qsize/qmaxsize=213248/212992 bytes
kprobe:udp_queue_rcv_skb
{
$sock = (struct sock *)arg0;
if ($sock->sk_type != SOCK_DGRAM || ($sock->__sk_common.skc_family != AF_INET && $sock->__sk_common.skc_family != AF_INET6)) {