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Install and use pip in a local directory without root/sudo access.

By: @saurabhshri

Why?

Many users when are given server access, do not have root (or sudo) privileges and can not simply do sudo apt-get install python-pip . Here's an easy way you can install and use pip without root (or sudo) access in a local directory. Note : This works without easy_install too.

How?

It seems that it does not matter what timezone is on the server as long as you have the time set right for the current timezone, know the timezone of the datetime columns that you store, and are aware of the issues with daylight savings time.

On the other hand if you have control of the timezones of the servers you work with then you can have everything set to UTC internally and never worry about timezones and DST.

Here are some notes I collected of how to work with timezones as a form of cheatsheet for myself and others which might influence what timezone the person will choose for his/her server and how he/she will store date and time.

MySQL Timezone Cheatsheet

Direct copy of pre-encoded file:

$ ffmpeg -i filename.mp4 -codec: copy -start_number 0 -hls_time 10 -hls_list_size 0 -f hls filename.m3u8

This article show you the ultimate way to set up a transparent proxy on Linux using clash and iptables to bypass the GFW in China.

We use:

clash as the proxy software
online subconverter and crontab to periodically update config file.
ACL4SSR to provide GFW rules.

You can go to github gist to download all files mentioned in this article.

Activate wsl2

dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
wsl --set-default-version 2

	#!/bin/sh /etc/rc.common

	START=99
	STOP=15

	USE_PROCD=1

	start_service(){
	procd_open_instance clash
	procd_set_param command /usr/bin/clash -d /etc/clash

	mixed-port: 17890

	redir-port: 17892

	allow-lan: true

	mode: rule

	log-level: info

	#!/bin/bash
	set -e
	set -o pipefail

	# Add user to k8s using service account, no RBAC (must create RBAC after this script)
	if [[ -z "$1" ]] \|\| [[ -z "$2" ]]; then
	echo "usage: $0 <service_account_name> <namespace>"
	exit 1
	fi

	ip rule add fwmark 0x233 lookup 100
	ip route add local 0.0.0.0/0 dev lo table 100