66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
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package main
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import (
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"fmt"
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"os/exec"
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"strconv"
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"strings"
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"time"
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"github.com/mgutz/ansi"
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)
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var (
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color = ansi.ColorCode("white+b:green")
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reset = ansi.ColorCode("reset")
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)
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var logo string = ` ` + reset + " Ram: %s" + color + `
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__________.__ __ .__ ` + reset + " Packages: %d" + color + `
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\______ \__|/ |________|__| ____ ` + reset + " CPU: %s" + color + `
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| | _/ \ __\_ __ \ |/ ___\ ` + reset + " Uptime: %s" + color + `
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| | \ || | | | \/ / /_/ > ` + reset + " User: %s" + color + `
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|______ /__||__| |__| |__\___ / ` + reset + " Hostname: %s" + color + `
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\/ /_____/
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Version 1.0
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`
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func getUptime() string {
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out, err := exec.Command("sysctl", "-n", "kern.boottime").Output()
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if err != nil {
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panic(err)
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}
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boottimeint, err := strconv.ParseInt(string(out[:len(out)-1]), 10, 64)
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if err != nil {
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panic(err)
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}
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boottime := time.Unix(boottimeint, 0)
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dur := time.Since(boottime)
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days := int(dur.Hours() / 24)
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hours := int(dur.Hours()) % 24
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minutes := int(dur.Minutes()) % 60
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return fmt.Sprintf("%d days, %d hours, %d minutes", days, hours, minutes)
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}
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func getPackageCount() int {
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out, err := exec.Command("pkg_info").Output()
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if err != nil {
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panic(err)
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}
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return len(strings.Split(string(out), "\n"))
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}
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func getCPUName() string {
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out, err := exec.Command("sysctl", "-n", "hw.model").Output()
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if err != nil {
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panic(err)
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}
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return strings.Split(string(out), "@")[0]
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}
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