mskf3000

Table of Contents

1. Table of Contents
2. General Usage
3. File Spacing
4. Numbering and Calculations
5. Conversion and Substitution
6. Selective Printing
7. Selective Deletion

mskf3000

#!/usr/bin/env bash

__fmt() {
    
    jq -r '.[] | [(.asn | [.asn, .name] | join(" ")), .country, .city, .ip] | join(" - ")'
    
}

__info() {
    

mskf3000

This line will replace the last octet of ipv4 adresses in a given file with a zero:

sed -i '' -e 's/(([0-9]{1,3}.){3})[0-9]{1,3}/\10/g'

mskf3000

#!/usr/bin/env python

import sys
if len(sys.argv) < 2:
    print "Enter IP address as first argument: python %s 127.0.0.1"%sys.argv[0]
    sys.exit(1)

ip = sys.argv[1]
ips = ip.split('.')
iph = '0x{:02X}.0x{:02X}.0x{:02X}.0x{:02X}'.format(*map(int, ips))

mskf3000

# Based on gist https://gist.github.com/staaldraad/4c4c80800ce15b6bef1c1186eaa8da9f
# - added TCP states

awk 'BEGIN{states["01"]="TCP_ESTABLISHED"
states["02"]="TCP_SYN_SENT"
states["03"]="TCP_SYN_RECV"
states["04"]="TCP_FIN_WAIT1"
states["05"]="TCP_FIN_WAIT2"
states["06"]="TCP_TIME_WAIT"
states["07"]="TCP_CLOSE"

mskf3000

# 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){

mskf3000

|----------|------------------------------------------------------|------------------|----------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|----------------|
| AS132203 | Tencent Building, Kejizhongyi Avenue                 | 1.12.0.0/20      | TENCENTCLOUD                           | Tencent cloud computing (Beijing) Co., Ltd.                                                                                                           | CN             |
|----------|------------------------------------------------------|------------------|----------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|----------------|
| AS132203 | Tencent Building, Kejizhongyi Avenue                 | 1.12.34.0/23     | TENCENTCLOUD                           | Tence

mskf3000

# Change execution policy: Set-ExecutionPolicy -Scope Process Unrestricted
# Run this script, and then 'adb logcat | color-logcat'

Function global:color-logcat {
  Process {
    if ($_) {
      $color = "White"
      $fgcolor = "Black"

      if($_ -match [regex]"\s[V]\s") {

mskf3000

#!/bin/sh -u

# To the extent possible under law, Viktor Szakats
# has waived all copyright and related or neighboring rights to this
# script.
# CC0 - https://creativecommons.org/publicdomain/zero/1.0/

# Upload a file to Amazon AWS S3 using Signature Version 4
#
# docs:

mskf3000

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management