recall704

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

recall704

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

recall704

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

recall704

#!/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

recall704

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?

recall704

while true; do sleep 1; curl http://www.google.com; echo -e '\n\n\n\n'$(date);done

recall704

TIME_DURATION_UNITS = (
    ('week', 60*60*24*7),
    ('day', 60*60*24),
    ('hour', 60*60),
    ('min', 60),
    ('sec', 1)
)


def human_time_duration(seconds):

recall704

Serial Keys:

FU512-2DG1H-M85QZ-U7Z5T-PY8ZD
CU3MA-2LG1N-48EGQ-9GNGZ-QG0UD
GV7N2-DQZ00-4897Y-27ZNX-NV0TD
YZ718-4REEQ-08DHQ-JNYQC-ZQRD0
GZ3N0-6CX0L-H80UP-FPM59-NKAD4
YY31H-6EYEJ-480VZ-VXXZC-QF2E0
ZG51K-25FE1-H81ZP-95XGT-WV2C0
VG30H-2AX11-H88FQ-CQXGZ-M6AY4

recall704

package main

import (
	"bytes"
	"compress/gzip"
	"fmt"
	"io"
	"log"
)

recall704

#
# reference: http://namsep.blogspot.com/2015/12/yad-centos-7-iptables-ipset-and-fail2ban.html
# reference: http://pkgs.fedoraproject.org/cgit/ipset.git/tree/ipset.service
# file location: /etc/systemd/system/ipset.service
# cp ipset.service /etc/systemd/system
# systemctl enable ipset.service
# systemctl start ipset
# systemctl status ipset.service
#
# mkdir /etc/ipset