Artem Kovardin akovardin

## date.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                akovardin
                / date.md
            
            
              Last active
              July 2, 2018 20:47
            
              
                Date from bash
              
          
    php -r "$date=array();preg_match('#date">([-:\s0-9]*)#',file_get_contents('http://bash.org.ru' ),$date);echo $date[1]."\n";"
curl -s http://bash.im | grep 'date'|head -n1|iconv -f windows-1251|sed -e's/^.date">//g' -e's/<.$//'

  
## commands.bash
netstat -an | egrep 'Proto|LISTEN'

## git-tips.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                akovardin
                / git-tips.md
            
            
              Last active
              July 2, 2018 20:41
            
              
                Git tips
              
          
    log

git log --pretty=oneline --max-count=2
git log --pretty=oneline --since='5 minutes ago'
git log --pretty=oneline --until='5 minutes ago'
git log --pretty=oneline --author=<your name>
git log --pretty=oneline --all
git log --all --pretty=format:"%h %cd %s (%an)" --since='7 days ago'
git log --pretty=format:"%h %ad | %s%d [%an]" --graph --date=short


## copy.go
package main

import (
    "fmt"
    "io"
    "os"
)

//func main() {
//    fmt.Printf("Copying %s to %s\n", os.Args[1], os.Args[2])

## buffer.go
package buffer

import (
	"time"

	storage "github.com/propellerads/user_data/mockstorage"
)

type Item struct {
	ip  int64

## valsort.go
package main

import "fmt"
import "sort"

func main() {
        m := map[string]int{
                "One":   1,
                "Two":   2,
                "Three": 3,

## bulk.go
sqlStr := "INSERT INTO test(n1, n2, n3) VALUES "
vals = []interface{}{}

for _, row := range data {
    sqlStr += "(?, ?, ?),"
    vals = append(vals, row["v1"], row["v2"], row["v3"])
}
//trim the last ,
sqlStr = sqlStr[0:len(sqlStr)-2]
//prepare the statement

## panic-recover.go
package main

import (
	"fmt"
	"time"
	)

func mainLoop() {
	fmt.Println("starting main loop, this will die after dividing by 0")
	i := 0

## trap.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                akovardin
                / trap.md
            
            
              Last active
              July 2, 2018 20:50
            
              
                Its a Go trap
              
          
    Опасная ловушка при работе с интерфейсами в Go.
Описание тут https://github.com/golang/go/wiki/MethodSets
Так работает. Запустить.
package main

import "fmt"

  
## smtp-gmail-send.go
package main

import (
	"log"
	"net/smtp"
)

func main() {
	send("hello there")
}
	package main

	import (
	"fmt"
	"io"
	"os"
	)

	//func main() {
	// fmt.Printf("Copying %s to %s\n", os.Args[1], os.Args[2])
	package buffer

	import (
	"time"

	storage "github.com/propellerads/user_data/mockstorage"
	)

	type Item struct {
	ip int64
	package main

	import "fmt"
	import "sort"

	func main() {
	m := map[string]int{
	"One": 1,
	"Two": 2,
	"Three": 3,
	sqlStr := "INSERT INTO test(n1, n2, n3) VALUES "
	vals = []interface{}{}

	for _, row := range data {
	sqlStr += "(?, ?, ?),"
	vals = append(vals, row["v1"], row["v2"], row["v3"])
	}
	//trim the last ,
	sqlStr = sqlStr[0:len(sqlStr)-2]
	//prepare the statement
	package main

	import (
	"log"
	"net/smtp"
	)

	func main() {
	send("hello there")
	}