Antoni Sawicki tenox7
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| func funcName() string { | |
| pc, _, _, _ := runtime.Caller(1) | |
| nm := runtime.FuncForPC(pc).Name() | |
| dt := strings.Split(nm, ".") | |
| return dt[len(dt)-1] | |
| } |
tenox7
/ httpserver.go
Created
May 19, 2023 01:18
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| // the most simple web server in go | |
| package main | |
| import ( | |
| "net/http" | |
| ) | |
| func main() { | |
| http.Handle("/", http.FileServer(http.Dir("/tmp"))) | |
| http.ListenAndServe(":8080", nil) |
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| #!/bin/bash -e | |
| src="${1?:No filename specified}" | |
| dst="${src%.*}.$(basename ${0})" | |
| echo "Converting '${src}' to '${dst}'" | |
| [ -f "${src}" ] || { echo "Source file '${src}' not found"; exit 1; } | |
| some_command "${src}" "${dst}" | |
| [ -f "${dst}" ] || { echo "Destination file '${dst}' not found"; exit 1; } | |
| rm -f "${src}" |
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| package main | |
| import ( | |
| "math" | |
| "time" | |
| "github.com/faiface/pixel" | |
| "github.com/faiface/pixel/imdraw" | |
| "github.com/faiface/pixel/pixelgl" | |
| "golang.org/x/image/colornames" |
tenox7
/ getacme.go
Last active
March 31, 2024 13:09
get cert from acme / letsencrypto auto cert manager
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| // get cert from acme / letsencrypto auto cert manager | |
| // usage: go run getacme.go hostname | |
| package main | |
| import ( | |
| "crypto/tls" | |
| "crypto/x509" | |
| "fmt" | |
| "log" | |
| "net/http" |
tenox7
/ goBuildAll
Last active
February 19, 2022 22:59
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| eval "$(go tool dist list | awk -v FS=/ -v BIN=stc '{ print "GOOS=" $1 " GOARCH=" $2 " go build -o out/" BIN "-" $2 "-" gensub(/windows/, "windows.exe", "g", $1) }' )" |
tenox7
/ gcsIndex.go
Last active
January 4, 2022 23:24
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| // generate index file under gcs bucket prefix (non recursive, one level only) | |
| package main | |
| import ( | |
| "context" | |
| "flag" | |
| "fmt" | |
| "html" | |
| "log" | |
| "path/filepath" |
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| #!/bin/bash -e | |
| src="${1?:No src/file specified}" | |
| dst="${2?:No dst/disk specified}" | |
| bs=1m | |
| diskutil unmountDisk "${dst}" | |
| diskutil zeroDisk short "${dst}" | |
| if [[ "${src}" == *.lz ]] | |
| then | |
| lzip -dcvv "${src}" | dd of="${dst}" bs=$bs | |
| elif [[ "${src}" == *.xz ]] |
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| // easily create html form select/option with default selection (selected) and disabled | |
| package main | |
| import ( | |
| "fmt" | |
| "strings" | |
| ) | |
| func selOpt(s string, f ...struct{ v, n string }) string { | |
| var o []string |
tenox7
/ getsignaldeb.sh
Last active
November 17, 2020 04:21
overcomplicated method of downloading .deb for signal-desktop
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| #!/bin/bash -xe | |
| # overcomplicated method of downloading .deb for signal-desktop | |
| docker rmi -f getsignal | |
| cat <<EOF | docker build -t getsignal -f- . | |
| FROM ubuntu | |
| RUN apt update | |
| RUN apt install -y wget sudo gnupg | |
| RUN wget -O- https://updates.signal.org/desktop/apt/keys.asc | apt-key add - | |
| RUN echo "deb [arch=amd64] https://updates.signal.org/desktop/apt xenial main" >> /etc/apt/sources.list.d/signal-xenial.list | |
| RUN apt update |
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