kunthar

root@ubuntu20-01:/home/bbadmin# tcpdump -i any  -N  'port 6065'
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on any, link-type LINUX_SLL (Linux cooked v1), capture size 262144 bytes

18:37:05.618919 IP localhost.35834 > 192.168.48.4.6065: Flags [S], seq 3926100908, win 65495, options [mss 65495,sackOK,TS val 3651694995 ecr 0,nop,wscale 7], length 0
18:37:05.618942 IP localhost.35834 > 192.168.48.4.6065: Flags [S], seq 3926100908, win 65495, options [mss 65495,sackOK,TS val 3651694995 ecr 0,nop,wscale 7], length 0
18:37:05.618980 IP 192.168.48.4.6065 > localhost.35834: Flags [S.], seq 2052857366, ack 3926100909, win 65160, options [mss 1460,sackOK,TS val 2461048105 ecr 3651694995,nop,wscale 7], length 0
18:37:05.618986 IP 192.168.48.4.6065 > localhost.35834: Flags [S.], seq 2052857366, ack 3926100909, win 65160, options [mss 1460,sackOK,TS val 2461048105 ecr 3651694995,nop,wscale 7], length 0
18:37:05.619043 IP localhost.35834 > 192.168.48.4.6065: Flags [R.], seq 1, ack 

kunthar

server {
    listen 80;
    server_name domain.com;

  location / {
    proxy_pass http://127.0.0.1:8000;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;

kunthar

#asdf direnv install hook
eval "$(/Users/kunthar/.asdf/shims/direnv hook bash)"

export GREP_OPTIONS='--color=always'

# Disable auto update of brew
export HOMEBREW_NO_AUTO_UPDATE=1


# cowsay Acme not found fix

kunthar

FROM php:fpm-alpine3.14

WORKDIR /var/www/html/

# Date time setup
RUN apk add tzdata
RUN cp /usr/share/zoneinfo/Europe/Istanbul /etc/localtime
RUN echo "Europe/Istanbul" >  /etc/timezone
RUN apk del tzdata

kunthar

Manage multiple runtime versions with a single CLI tool

• asdf is cool tool if you have a limited disk space.
• Nor docker containers neither Nixos packages can help when disk space is really small as most of Macs has.
• You can test a new language or tool, see the results and remove without having leftover in your system if you like to.
• install asdf with git
• Btw, you can check the snapd if you are on Ubuntu!

https://asdf-vm.com/#/core-manage-asdf-vm

kunthar

1. Bullshit venv detection: If you can't find where the hell is this virtualenv you should open workspace settings, create settings.json and add this

"python.pythonPath": "/your_path/.venv/bin/python"

2. You click the file and then another one and your previous file closed. You get mad as a hell. Because of preview mode is enabled as default. Disable it as shown here:

https://stackoverflow.com/questions/38713405/open-files-always-in-a-new-tab

kunthar

┌─(py38)[kunthar][kunthar][~/work/repos/Envs]
└─▪ pip list
Package            Version
------------------ ----------
appnope            0.1.0
attrs              19.3.0
backcall           0.1.0
bigbluebutton      0.6.0
bleach             3.1.0
certifi            2020.4.5.1

kunthar

#!/bin/bash

DIRECTORY="/home/lmsadmin/videos"
FILES=$DIRECTORY/*

if [ -d "$DIRECTORY" ]; then
        cd $DIRECTORY
        shopt -s nullglob dotglob     # To include hidden files
        files=($DIRECTORY/*)
                if [ ${#files[@]} -gt 0 ]; then

kunthar

#add to .bash_profile //MAC only
alias ds_sil='find . -name ".DS_Store" -depth -exec rm {} \;'
alias rmds='find . -name '*.DS_Store' -type f -delete'

kunthar

"""
There is no direct implementation of Linkedlist in Python even in 3. So we have to implement it first.
Please note that we have a collections.deque class but delete operation is nearly the same polynomial time bruh.
To get more detail on this please read here:
https://realpython.com/linked-lists-python/
"""

class Node:
    def __init__(self, data):
        self.data = data