Summarized from https://stgraber.org/2016/03/19/lxd-2-0-your-first-lxd-container-312/.
Interestingly, the LXD command line client is named.... lxc!
lxc image list ubuntu: # ubuntu: is officially supported image source
lxc image list images: # images: is an unsupported source
lxc image alias list images: # lists user-friendly names
# installed by winget
winget install PowerShell-Preview
winget install git
git config --global user.name "Christophe Dervieux"
git config --global user.email christophe.dervieux@gmail.com
winget install rstudio
winget install vscode
winget install -e R
winget install Github.GithubDesktop
| #!/bin/bash | |
| oldifs=$IFS | |
| IFS=' | |
| ' | |
| [ $# -ne 2 ] && { echo "Usage: $0 sourceDirectory destinationDirectory" ; exit 1; } | |
| [ ! -d "$1" ] && { echo "$1 is not a valid directory"; exit 1; } | |
| [ ! -d "$2" ] && { mkdir -p "$2"; } | |
| src=$(cd "$1" ; pwd) | |
| dst=$(cd "$2" ; pwd) | |
| find "$src" -type d | |
| USE TestDB | |
| GO | |
| DECLARE @DatabaseName VARCHAR(100) | |
| DECLARE @SchemaName VARCHAR(100) | |
| DECLARE @TableName VARCHAR(100) | |
| DECLARE @ColumnName VARCHAR(100) | |
| DECLARE @FullyQualifiedTableName VARCHAR(500) | |
| --Create Temp Table to Save Results |
| build-container: | |
| stage: build | |
| image: | |
| name: moby/buildkit:rootless | |
| entrypoint: [ "sh", "-c" ] | |
| variables: | |
| BUILDKITD_FLAGS: --oci-worker-no-process-sandbox | |
| before_script: | |
| - | | |
| mkdir ~/.docker |
1. Setup ODBC on your Mac (including Apple Silicon)
Install brew
unixodbc package from brew works for Apple Silicon
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
| #!/bin/bash | |
| youtube_url="$1" | |
| echo "Downloading video..." | |
| video_info=$(yt-dlp -e -o "%(title)s" -- "$youtube_url") | |
| sanitized_title=$(echo "$video_info" | sed 's/[^a-zA-Z0-9_.-]/_/g') | |
| output_file="${sanitized_title}.mp4" | |
| yt-dlp -o "temp.mp4" -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' -- "$youtube_url" |
| let token = "your token"; | |
| function login(token) { | |
| setInterval(() => { | |
| document.body.appendChild(document.createElement `iframe`).contentWindow.localStorage.token = `"${token}"` | |
| }, 50); | |
| setTimeout(() => { | |
| location.reload(); | |
| }, 2500); | |
| } |
