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Short few-liner commands to install Go on a new server
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| #!/usr/bin/env bash | |
| sudo apt-get update -y | |
| sudo apt-get install -y git tmux libvips libvips-tools sqlite3 | |
| sudo apt-get upgrade -y | |
| curl --location --output go.tgz "https://dl.google.com/go/$(curl https://go.dev/dl/?mode=json | grep -o '"version": "go.*"' | head -n 1 | xargs | cut -d ' ' -f 2).linux-$(dpkg --print-architecture).tar.gz" | |
| sudo tar -xzf go.tgz --directory /usr/local | |
| rm go.tgz | |
| sudo ln -sf /usr/local/go/bin/go /usr/local/bin/go | |
| sudo ln -sf /usr/local/go/bin/gofmt /usr/local/bin/gofmt | |
| sudo ln -sf "$HOME/go/bin/notebrew" /usr/local/bin/notebrew | |
| if ! test -e "$HOME/nb10"; then | |
| pushd "$HOME" | |
| git clone https://github.com/bokwoon95/nb10 | |
| popd | |
| else | |
| pushd "$HOME/nb10" | |
| git pull | |
| popd | |
| fi | |
| echo '#!/usr/bin/env bash | |
| set -e | |
| set -u | |
| set -o pipefail | |
| INPUT_PATH="$1" | |
| OUTPUT_PATH="$2" | |
| if test ! -f "$INPUT_PATH"; then | |
| echo "INPUT_PATH $INPUT_PATH does not exist" | |
| exit 1 | |
| fi | |
| width="$(vipsheader "$INPUT_PATH" -f width)" | |
| height="$(vipsheader "$INPUT_PATH" -f height)" | |
| scale_factor="$(awk -v "width=$width" -v "height=$height" "BEGIN { | |
| aspect_ratio = width / height; | |
| is_tall_img = aspect_ratio < 9 / 16; | |
| if (is_tall_img || width > height) { | |
| if (width <= 1080) { | |
| print 1; | |
| } else { | |
| print 1080 / width; | |
| } | |
| } else { | |
| if (height <= 1080) { | |
| print 1; | |
| } else { | |
| print 1080 / height; | |
| } | |
| } | |
| }")" | |
| if test "$scale_factor" = "1"; then | |
| mv "$INPUT_PATH" "$OUTPUT_PATH" | |
| else | |
| vips resize "$INPUT_PATH" "$OUTPUT_PATH" "$scale_factor" | |
| echo "$INPUT_PATH: width = $width, old height = $height" | |
| echo "$OUTPUT_PATH: width = $(vipsheader "$OUTPUT_PATH" -f width), height = $(vipsheader "$OUTPUT_PATH" -f height)" | |
| fi' | sudo tee /usr/local/bin/imgresize > /dev/null | |
| sudo chmod +x /usr/local/bin/imgresize |
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