arioch

Blog Post

https://community.bigbeartechworld.com/t/setting-up-openwrt-on-a-virtual-machine-with-proxmox/257

Get url to image

https://images.linuxcontainers.org/images/openwrt/23.05/amd64/default/20231123_11:57/rootfs.tar.xz

Create the vm

arioch

#!/bin/bash
# This is my production backup script.
# https://sqlgossip.com

set -e 
set -u  

usage() { 
        echo "usage: $(basename $0) [option]" 
        echo "option=full: Perform Full Backup"

arioch

How to extract a single file with its history from a git repository

These steps show two less common interactions with git to extract a single file which is inside a subfolder from a git repository. These steps essentially reduce the repository to just the desired files and should performed on a copy of the original repository (1.).

First the repository is reduced to just the subfolder containing the files in question using git filter-branch --subdirectory-filter (2.) which is a useful step by itself if just a subfolder needs to be extracted. This step moves the desired files to the top level of the repository.

Finally all remaining files are listed using git ls, the files to keep are removed from that using grep -v and the resulting list is passed to git rm which is invoked by git filter-branch --index-filter (3.). A bit convoluted but it does the trick.

1. copy the repository to extract the file from and go to the desired branch

arioch

user www-data;
worker_processes 1;
pid /var/run/nginx.pid;

events {
    worker_connections 2048;
    multi_accept on;
    use epoll;
}

arioch

echo '{"bondings": {}, "networks": {"ovirtmgmt": {"nic": "eth0", "netmask": "255.255.255.0", "ipaddr": "1.1.1.2", "gateway": "1.1.1.1", "defaultRoute": true}}, "options": {"connectivityCheck": false}}' | vdsm-client -f - Host setupNetworks
vdsm-client Host setSafeNetworkConfig

arioch

more_set_headers "Access-Control-Allow-Origin: $http_origin";
more_set_headers "Access-Control-Allow-Credentials: true";

# OPTIONS indicates a CORS pre-flight request
if ($request_method = 'OPTIONS') {
    more_set_headers "Access-Control-Max-Age: 1728000";
    more_set_headers "Access-Control-Allow-Methods: GET, POST, PUT, DELETE, PATCH, OPTIONS";
    more_set_headers "Access-Control-Allow-Headers: Authorization,Content-Type,Accept,Origin,User-Agent,DNT,Cache-Control,X-Mx-ReqToken,Keep-Alive,X-Requested-With,If-Modified-Since";

    more_set_headers "Content-Length: 0";

arioch

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>

    <key>Label</key>
    <string>locationchanger</string>

    <key>ProgramArguments</key>
    <array>

arioch

#!/bin/bash
#
# Credits to fuckbecauseican5 from https://www.reddit.com/r/hackintosh/comments/4s561a/macos_sierra_16a238m_install_success_and_guide/
# Adapted to work with the official image available into Mac App Store
#
# Enjoy!

hdiutil attach /Applications/Install\ macOS\ Sierra.app/Contents/SharedSupport/InstallESD.dmg -noverify -nobrowse -mountpoint /Volumes/install_app
hdiutil create -o /tmp/Sierra.cdr -size 7316m -layout SPUD -fs HFS+J
hdiutil attach /tmp/Sierra.cdr.dmg -noverify -nobrowse -mountpoint /Volumes/install_build

arioch

# Generate a BaseSystem.dmg with 10.13 Install Packages
hdiutil attach /Applications/Install\ macOS\ 10.13\ Beta.app/Contents/SharedSupport/InstallESD.dmg -noverify -mountpoint /Volumes/highsierra
hdiutil create -o /tmp/HighSierraBase.cdr -size 7316m -layout SPUD -fs HFS+J
hdiutil attach /tmp/HighSierraBase.cdr.dmg -noverify -mountpoint /Volumes/install_build
asr restore -source /Applications/Install\ macOS\ 10.13\ Beta.app/Contents/SharedSupport/BaseSystem.dmg -target /Volumes/install_build -noprompt -noverify -erase
cp -R /Volumes/highsierra/Packages /Volumes/OS\ X\ Base\ System/System/Installation
hdiutil detach /Volumes/OS\ X\ Base\ System/
hdiutil detach /Volumes/highsierra/
mv /tmp/HighSierraBase.cdr.dmg /tmp/BaseSystem.dmg

arioch

Projects

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