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Juliano Martinez ncode

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ncode / awk_netstat.sh
Created May 14, 2021 14:08 — forked from staaldraad/awk_netstat.sh
AWK to get details from /proc/net/tcp and /proc/net/udp when netstat and lsof are not available
# Gawk version
# Remote
grep -v "rem_address" /proc/net/tcp | awk '{x=strtonum("0x"substr($3,index($3,":")-2,2)); for (i=5; i>0; i-=2) x = x"."strtonum("0x"substr($3,i,2))}{print x":"strtonum("0x"substr($3,index($3,":")+1,4))}'
# Local
grep -v "rem_address" /proc/net/tcp | awk '{x=strtonum("0x"substr($2,index($2,":")-2,2)); for (i=5; i>0; i-=2) x = x"."strtonum("0x"substr($2,i,2))}{print x":"strtonum("0x"substr($2,index($2,":")+1,4))}'
# No Gawk
# Local
grep -v "rem_address" /proc/net/tcp | awk 'function hextodec(str,ret,n,i,k,c){
@ncode
ncode / sshclient.go
Created October 13, 2017 20:11 — forked from josephspurrier/sshclient.go
Golang SSH Client
package main
import (
"bufio"
"io/ioutil"
"os/signal"
//"syscall"
"fmt"
"log"
"os"
@ncode
ncode / MacFromIPMI.go
Created June 19, 2017 19:06 — forked from ebraminio/MacFromIPMI.go
// https://gist.github.com/DavidWittman/b7a509632ed92fccf237 (SuperMicro)
package main
import (
"fmt"
"net"
"github.com/vmware/goipmi"
)
@ncode
ncode / ipmi.md
Created May 31, 2017 21:01 — forked from askmeegs/ipmi.md

//Vaquero IPMI stuff

package main

import ( "fmt"

"github.com/vmware/goipmi"

)

@ncode
ncode / resetting-csync2-cluster.md
Created May 12, 2017 12:55 — forked from scottsb/resetting-csync2-cluster.md
Guide to Resetting a csync2 Cluster

Guide to Resetting a csync2 Cluster

Introduction

These are possible steps to reset a csync2 cluster that has been seriously fubared. This is an apocalyptic approach and should only be used when more surgical fixes (like correcting an individual conflict) aren't workable.

Use Cases

@ncode
ncode / winprocesses.go
Last active August 29, 2015 14:10 — forked from henkman/winprocesses.go
package main
import (
"github.com/AllenDang/w32"
"io"
"os"
"unsafe"
"errors"
"fmt"
"syscall"
@ncode
ncode / httpclient.go
Last active August 29, 2015 14:06 — forked from dmichael/httpclient.go
package httpclient
import (
"net"
"net/http"
"time"
)
type Config struct {
ConnectTimeout time.Duration
@ncode
ncode / sse.go
Created August 20, 2014 12:45 — forked from ismasan/sse.go
package main
import (
"fmt"
"log"
"net/http"
"time"
)
// Example SSE server in Golang.
@ncode
ncode / proxy.go
Created August 16, 2014 09:23 — forked from vmihailenco/proxy.go
package main
import (
"bytes"
"encoding/hex"
"flag"
"fmt"
"io"
"log"
"net"
@ncode
ncode / client output
Created August 16, 2014 08:52 — forked from spikebike/client output
$ go run client.go
2012/03/28 22:30:21 client: connected to: 127.0.0.1:8000
Client: Server public key is:
[48 129 159 48 13 6 9 42 134 72 134 247 13 1 1 1 5 0 3 129 141 0 48 129 137 2 129 129 0 188 73 207 11 137 150 106 118 45 27 12 18 76 183 252 31 22 193 109 43 118 130 188 244 197 136 26 55 239 51 225 67 171 20 87 35 107 190 16 158 181 84 225 159 112 70 131 173 136 181 130 151 156 4 142 141 218 100 116 219 228 211 136 155 179 220 50 21 181 134 211 72 22 38 226 51 170 165 39 65 231 3 15 26 54 193 142 242 28 66 96 88 138 237 217 65 144 89 231 177 179 200 116 30 45 148 174 56 57 244 29 17 8 22 86 54 215 14 207 55 223 164 216 184 21 46 29 233 2 3 1 0 1] <nil>
2012/03/28 22:30:21 client: handshake: true
2012/03/28 22:30:21 client: mutual: true
2012/03/28 22:30:21 client: wrote "Hello\n" (6 bytes)
2012/03/28 22:30:21 client: read "Hello\n" (6 bytes)
2012/03/28 22:30:21 client: exiting
$