Full backup on CentOS 8 on a production server where files constantly changes?

So I have 2 options /sbin/dump -0uan -f – / | gzip -2 | ssh -c blowfish user@backupserver.example.com dd of=/backup/server-full-backup-date ‘+%d-%B-%Y’.dump.gz or rsync -aAXv / –exclude={“/dev/“,”/proc/“,”/sys/“,”/tmp/“,”/run/“,”/backup/“,”/media/*”,”/lost+found”} /backup But now there is a catch my server files are constantly changing meaning new posts and comments are posted every second. Say for example, when rsync will reach…

“cryptsetup: Source Mismatch” error while building initramfs in chroot installation

As of late I have discovered that the mounting of veracrypt volumes is supported natively by cryptsetup and systemd. Since I seek a dual-boot fully-encrypted installation where all partitions are accessible by all systems, and LUKS can’t be read from windows AFAIK, I decided to go in the rabbit hole that is installing Ubuntu manually…

Why does pygame show a black window?

#Imports import pygame, sys, time, random from pygame.locals import * Imports pygame.init() #initializes pygame window pygame.display.set_caption(‘Parkour’) #titlebar caption Bg=pygame.display.set_mode((800,600),0,32) #sets main surface “””————————————————————————–“”” #Event loop gameActive = True while gameActive: #print (event) for event in pygame.event.get(): if event.type == pygame.QUIT: gameActive = False pygame.quit() quit() Event loop #Background Bg = True while Bg: screen.fill((0,0,255)) pygame.display.flip()

Executing program from Kaggle [closed]

When trying to execute a program via python (on kaggle kernel), I use the os.system(command) function, however I can’t seem to bypass the bash: permission denied problem. chmod u+x works on my linux-based computer systems but not Kaggle: #!/bin/bash import os, sys, stat import os.path os.chdir(“/kaggle/input/llrdata”) TheCommand = ‘chmod u+x ll64’ os.system(TheCommand) TheCommand2 = ‘./ll64…