Weil Jimmer's BlogWeil Jimmer's Blog


Month:July 2016

Found 2 records. Now is Page 1 / 1.

Bash 自動備份網站與異地備份
No Comments

Published:
Updated:2016-07-25 17:48:02

這是我現在所用的方法,直接分享出來,備份壓縮網站資料與資料庫十日,自動刪除近十日之外的檔案。

建立一個 backup.sh 檔案,內容如下:(FTP地址帳密、網站路徑、資料庫密碼…要自己修改一下)

#!/bin/sh

THESITE="example.com"
THEDATE=$(date +%Y-%m-%d_%H_%M_%S)

mysqldump --defaults-file=/home/user/secret.cnf --user=root --host=localhost --all-databases | gzip > /var/www/$THESITE/backup/db_$THEDATE.sql.gz

tar czf /var/www/$THESITE/backup/site_${THEDATE}.tar /var/www/$THESITE/public_html/
gzip /var/www/$THESITE/backup/site_${THEDATE}.tar

find /var/www/$THESITE/backup/site* -mtime +10 -exec rm {} \;
find /var/www/$THESITE/backup/db* -mtime +10 -exec rm {} \;

echo "OK"

ftp -n 31.170.xxx.xxx <<End-Of-Session
user USERNAME "PASSWORD"
binary
cd /public_html/backup/secret_path
put "/var/www/$THESITE/backup/db_$THEDATE.sql.gz" "db_backup.sql.gz"
put "/var/www/$THESITE/backup/site_${THEDATE}.tar.gz" "site_backup.tar.gz"
bye
End-Of-Session

wget http://backupsite.com/ -O /tmp/keep_online
rm /tmp/keep_online

創一個文檔在 /home/user/secret.cnf (或你喜歡的地方),然後設定權限 400 或 600 內容填入如下。

[client]
password="MYSQL_PASSWORD"

最後 在終端機 打指令

crontab -e

在最下面加入:(設定定時任務,零時零分自動備份網站並透過FTP外寄出去)

0 0 * * * sh /the_path_you_want/backup.sh

這樣就可以完成幾乎全自動的備份。


This entry was posted in Bash, General, Experience, Functions, Note, WebHosting By Weil Jimmer.

Telegram Bot 開發機器人 (2) Python
No Comments

Published:
Updated:2016-07-04 15:11:22

這是我第二篇文章有關於 Telegram 機器人,此機器人的功能極其簡單!監控伺服器的使用率,最近因為在伺服器又搞了一個很麻煩的東西,要時時刻刻注意有沒有異常。所以才寫了這個小程式(如圖)。

本文直接省略@BotFather產生機器人的說明,我想那應該不是問題。第一篇文章請參考:淺談Telegram開發機器人

本程式一旦運行,就不會停止,每隔固定幾秒鐘會自動更新訊息,會一直不斷的編輯,而不是一直送出(Telegram 有支持編輯訊息的功能)。直接上程式碼。這次使用Python,因為牽扯到系統,用 PHP 就不太適合了。

# coding: utf-8
"""By Weil Jimmer"""
import os,urllib.request,shutil,sys,re,datetime,json,psutil
from time import sleep
from sys import platform as _platform

def __init__(self):
	print("")

GRAY = "\033[1;30m"
RED = "\033[1;31m"
LIME = "\033[1;32m"
YELLOW = "\033[1;33m"
BLUE = "\033[1;34m"
MAGENTA = "\033[1;35m"
CYAN = "\033[1;36m"
WHITE = "\033[1;37m"
BGRAY = "\033[1;47m"
BRED = "\033[1;41m"
BLIME = "\033[1;42m"
BYELLOW = "\033[1;43m"
BBLUE = "\033[1;44m"
BMAGENTA = "\033[1;45m"
BCYAN = "\033[1;46m"
BDARK_RED = "\033[1;48m"
UNDERLINE = "\033[4m"
END = "\033[0m"

if _platform.find("linux")<0:
	GRAY = ""
	RED = ""
	LIME = ""
	YELLOW = ""
	BLUE = ""
	MAGENTA = ""
	CYAN = ""
	WHITE = ""
	BGRAY = ""
	BRED = ""
	BLIME = ""
	BYELLOW = ""
	BBLUE = ""
	BMAGENTA = ""
	BCYAN = ""
	UNDERLINE = ""
	END = ""
	os.system("color c")

print (RED)
print ("*" * 40)
print ("*  Name:\tServer Status Telegram Bot")
print ("*  Team:" + LIME + "\tWhite Birch Forum Team" + RED)
print ("*  Developer:\tWeil Jimmer")
print ("*  Website:\thttps://weils.net/")
print ("*  Date:\t2016.07.04")
print ("*" * 40)
print (END)

chat_id = "123456789"
api_key = "123456789:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
root_dir = "/tmp/"
msg_id = ""
sleep_second = 5

def int_s(k):
	try:
		return int(k)
	except:
		return -1

def reporthook2(blocknum, blocksize, totalsize):
	do_nothing=True

def url_encode(url_):
	return urllib.parse.quote(url_, safe='~@#$&()*!+=:;,.?/\'')

def upload_URL(url,encode,data_X,method_X):
	file_name="temp_file_pyserverstatus"
	opener = urllib.request.FancyURLopener({})
	opener.version = 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36'
	opener.addheader("Referer", url)
	opener.addheader("X-Forwarded-For", "0.0.0.0")
	opener.addheader("Client-IP", "0.0.0.0")
	if method_X=="POST":
		local_file,response_header=opener.retrieve(url_encode(url), root_dir + file_name, reporthook2, urllib.parse.urlencode(data_X))
	else:
		local_file,response_header=opener.retrieve(url, root_dir + file_name, reporthook2)
	return open(local_file,encoding=encode).read()

def api_make_req_json(data_X):
	api_url = "https://api.telegram.org/bot" + api_key + "/"
	response=(upload_URL(api_url,"utf-8",data_X,"POST"))
	return json.loads(response)

def sendMessage(text,chatid):
	return api_make_req_json({"method":"sendMessage","chat_id":chatid,"text":text})

def editMessageText(text,chatid,messageid):
	return api_make_req_json({"method":"editMessageText","chat_id":chatid,"message_id":messageid,"text":text})

while True:
	time_now_str = "當前時間:\n" + str(datetime.datetime.now())
	cpu_useage_str = "CPU使用率:" + str(psutil.cpu_percent(interval=1)) + " %"
	memory_useage = psutil.virtual_memory()
	memory_useage_str = "記憶體使用率:" + str(memory_useage.percent) + " %\n已用:" + str(round(memory_useage.total*0.01*memory_useage.percent/1024/1024/1024,3)) + " GB" + "\n總共:" + str(round(memory_useage.total/1024/1024/1024,3)) + " GB"
	str_value = time_now_str + "\n" + cpu_useage_str + "\n" + memory_useage_str
	if msg_id=="":
		dom=sendMessage(str_value,chat_id)
		msg_id=dom['result']['message_id']
	else:
		editMessageText(str_value,chat_id,msg_id)
	sleep(sleep_second)


input("\n\n請輸入ENTER鍵結束...")

若在 Linux 的環境下,使用 tmux 輸入指令會比較好。因為它可以在背景運作,可以直接關掉 terminal。


This entry was posted in General, The Internet, Note, Python By Weil Jimmer.

 1 /1 頁)

Visitor Count

pop
nonenonenone

Note

WPA2 已被 KRACK 攻擊破解!請更新 WiFi 軟體。

歡迎前來本站。

Search

Republic Of China
Privacy is your right and ability to be yourself and express yourself without the fear that someone is looking over your shoulder and that you might be punished for being yourself, whatever that may be.

It is quality rather than quantity that matters.

I WANT Internet Freedom.

Reality made most of people lost their childishness.

Justice,Freedom,Knowledge.

Support/Donate

This site also need a little money to maintain operations, not entirely without any cost in the Internet. Your donations will be the best support and power of the site.
MethodBitcoin Address
bitcoin1NRMVGGpm2T1pmeejisLSEhCXfCefEW9V4
paypal

The Lie We Live

youtube

The Questions We Never Ask

youtube

Support The Zeitgeist Movement

The Zeitgeist Movement

Man

youtube

In The Fall

youtube

Facebook is EATING the Internet

Facebook

Recent Comments

sickcatail on STEAM免費序號

包包 on STEAM免費序號

問問題 on 最棒的手機通訊軟體 Telegram

unocme on STEAM免費序號

窩仔 on STEAM免費序號

Categories

Announcement (4)

Bash (2)

C (1)

C# (4)

C++ (1)

Experience (38)

Flash (2)

Free (10)

Functions (35)

Games (13)

General (44)

HTML (7)

Java (12)

JS (7)

Mood (23)

Note (24)

Office (1)

PHP (9)

Privacy (3)

Product (9)

Python (4)

Software (8)

The Internet (15)

Tools (12)

VB.NET (8)

WebHosting (7)

Wi-Fi (5)

XML (4)