41 lines
804 B
Go
41 lines
804 B
Go
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// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package main
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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)
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func main() {
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// Get and split the PATH environment variable
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// SplitList function automatically finds the
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// separator for the path env variable
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words := filepath.SplitList(os.Getenv("PATH"))
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// Alternative way, but above one is better:
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// words := strings.Split(
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// os.Getenv("PATH"),
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// string(os.PathListSeparator))
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query := os.Args[1:]
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for _, q := range query {
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for i, w := range words {
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q, w = strings.ToLower(q), strings.ToLower(w)
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if strings.Contains(w, q) {
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fmt.Printf("#%-2d: %q\n", i+1, w)
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}
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}
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}
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}
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