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major / virt-filesystems.diff
Last active June 30, 2020 17:21
virt-filesystems.diff
--- osbuild-aws-fail.txt 2020-06-30 12:15:32.729293806 -0500
+++ osbuild-aws-pass.txt 2020-06-30 12:20:56.663489113 -0500
@@ -2,9 +2,9 @@
libguestfs: command: run: qemu-img
libguestfs: command: run: \ create
libguestfs: command: run: \ -f qcow2
-libguestfs: command: run: \ -o backing_file=/home/major/Downloads/osbuild-aws-fail.vhdx
-libguestfs: command: run: \ /tmp/libguestfsKyQtHH/overlay1.qcow2
-Formatting '/tmp/libguestfsKyQtHH/overlay1.qcow2', fmt=qcow2 size=6442450944 backing_file=/home/major/Downloads/osbuild-aws-fail.vhdx cluster_size=65536 lazy_refcounts=off refcount_bits=16
+libguestfs: command: run: \ -o backing_file=/home/major/Downloads/osbuild-aws-pass.vhdx
@major
major / gist:aa32f732d8ee123f19082d5ce121b146
Created June 30, 2020 17:11
command: sfdisk '--part-type' '/dev/sda' '1'
command: sfdisk returned 0
command: sfdisk: stdout:
83
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle
No filesystem is currently mounted on /sys/fs/cgroup.
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle
No filesystem is currently mounted on /sys/fs/cgroup.
@major
major / metar_weather.py
Created April 24, 2020 20:03
METAR Weather
#!/usr/bin/env python
import json
from metar import Metar
import metpy.calc as mpcalc
from metpy.units import units
import requests
observation_station = "KRND"
alerts_zone = "TXZ207"
@major
major / metar_weather.py
Created April 22, 2020 14:13
Weather via METAR for i3wm status bar
#!/usr/bin/env python
import json
from metar import Metar
import metpy.calc as mpcalc
from metpy.units import units
import requests
alerts_zone = "TXZ207"
@major
major / gist:83db5d3a30521a9e259fec49948a8a69
Created February 21, 2020 17:05
osbuild rpm dependency issue
TASK [osbuild : Debug] *********************************************************
Friday 21 February 2020 17:02:40 +0000 (0:00:00.291) 0:03:35.740 *******
ok: [osbuild.ci.43079897] =>
msg:
- /opt/osbuild-composer/output/x86_64/golang-github-osbuild-composer-tests-5-1.fc31.x86_64.rpm
- /opt/osbuild-composer/output/x86_64/golang-github-osbuild-composer-tests-debuginfo-5-1.fc31.x86_64.rpm
- /opt/osbuild-composer/output/x86_64/golang-github-osbuild-composer-worker-5-1.fc31.x86_64.rpm
- /opt/osbuild-composer/output/x86_64/golang-github-osbuild-composer-worker-debuginfo-5-1.fc31.x86_64.rpm
- /opt/osbuild-composer/output/x86_64/golang-github-osbuild-composer-debugsource-5-1.fc31.x86_64.rpm
- /opt/osbuild-composer/output/x86_64/golang-github-osbuild-composer-debuginfo-5-1.fc31.x86_64.rpm
@major
major / srpm.patch
Last active March 19, 2019 14:31
Proposed source RPM build patch
From 1282efe390e43a208e33ad83faefde2e58ce0ed7 Mon Sep 17 00:00:00 2001
From: Major Hayden <[email protected]>
Date: Tue, 19 Mar 2019 09:27:29 -0500
Subject: [PATCH] Add source RPM package build
Some developers use build systems, such as Koji, that accept source RPMs
and compile those packages. This patch adds a quick way for a developer
to generate a basic source RPM from a kernel tree.
Signed-off-by: Major Hayden <[email protected]>
@major
major / gist:021951d912d05d4323ee7e32b0ce551f
Created March 18, 2019 12:31
Traffic just prior to Pixel 3 wifi drops
07:26:06.736900 IP6 2607:f8b0:4000:80d::2003.443 > phone.41310: Flags [F.], seq 3863, ack 511, win 114, options [nop,nop,TS val 1288800272 ecr 66501414], length 0
07:26:06.743101 IP6 2607:f8b0:4000:80d::2003.443 > phone.41312: Flags [F.], seq 3864, ack 511, win 114, options [nop,nop,TS val 1778536228 ecr 66501414], length 0
07:26:06.765444 IP6 phone.41312 > 2607:f8b0:4000:80d::2003.443: Flags [R], seq 4183481455, win 0, length 0
07:26:06.765454 IP6 phone.41310 > 2607:f8b0:4000:80d::2003.443: Flags [R], seq 3279990707, win 0, length 0
07:26:07.487180 IP6 2607:f8b0:4000:80d::2003.443 > phone.41316: Flags [F.], seq 3863, ack 511, win 114, options [nop,nop,TS val 4145292968 ecr 66501639], length 0
07:26:07.537080 IP6 phone.41316 > 2607:f8b0:4000:80d::2003.443: Flags [R], seq 4188442452, win 0, length 0
@major
major / i3-get-window-criteria.sh
Created February 8, 2019 14:39
Get i3 window criteria
#!/bin/sh
# Source: https://faq.i3wm.org/question/2172/how-do-i-find-the-criteria-for-use-with-i3-config-commands-like-for_window-eg-to-force-splashscreens-and-dialogs-to-show-in-floating-mode.1.html
# i3-get-window-criteria - Get criteria for use with i3 config commands
# To use, run this script, then click on a window.
# Output is in the format: [<name>=<value> <name>=<value> ...]
# Known problem: when WM_NAME is used as fallback for the 'title="<string>"' criterion,
# quotes in "<string>" are not escaped properly. This is a problem with the output of `xprop`,
# reported upstream: https://bugs.freedesktop.org/show_bug.cgi?id=66807
@major
major / openshift_cpu_count.sh
Created October 12, 2018 15:50
Getting accurate cgroup CPU core counts in OpenShift
CPU_SHARES=$(cat /sys/fs/cgroup/cpu/cpu.shares)
export RPM_BUILD_NCPUS=$(expr $CPU_SHARES / 1024)
@major
major / gist:446ce7c38ee08ce5527ec10b5ab42508
Created May 21, 2018 16:46
sh-4.2$ ls -alR /sys/fs/cgroup/
/sys/fs/cgroup/:
total 0
drwxr-xr-x. 13 root root 340 May 21 15:27 .
drwxr-xr-x. 6 root root 0 May 21 15:27 ..
drwxr-xr-x. 2 root root 0 May 21 15:27 blkio
lrwxrwxrwx. 1 root root 11 May 21 15:27 cpu -> cpuacct,cpu
lrwxrwxrwx. 1 root root 11 May 21 15:27 cpuacct -> cpuacct,cpu
drwxr-xr-x. 2 root root 0 May 21 15:27 cpuacct,cpu
drwxr-xr-x. 2 root root 0 May 21 15:27 cpuset