Trending
  • CentOS 8: install MKVToolNix
  • CentOS 8: install VLC player
  • CentOS 8: How to use xrdp remote access
  • CentOS 8: how to install xfce Desktop
Skip to content
January 23, 2021

Free Online Tutorials

Tutorials, Resources and Snippets

Skip to content
  • About us
  • Contact
  • Privacy Policy
  • Terms and Conditions

Month: June 2020

  • Uncategorized
lua

LUA: urlencode and urldecode

phptuts June 30, 2020
function urlencode: function urldecode: Example: Result:
Continue Reading
  • LINUX
linux-logo

Linux: find files by date range

phptuts June 27, 2020
By modification time: Example: By access time: By change time: Example: delete all mp4 files with access time older than 7 days:
Continue Reading
  • LINUX
linux-logo

Linux: how to run commands on a remote server

phptuts June 26, 2020
In some cases, we need run commands on a remote server. Examples: Get disk information Get all running process … Syntax for running commands on…
Continue Reading
  • LINUX
Hetzner rescue system centos

Hetzner server: how to configure RAID-0

phptuts June 23, 2020
After order a server from Hetzner, you will receive an email with content login SSH Login SSH we will see a message: The server has…
Continue Reading
  • LINUX
linux-logo

Linux: how to get or delete first line of a file

phptuts June 23, 2020
Linux: how to get first line of a file Example: Linux: how to get last line of a file Example: Linux: how to delete first…
Continue Reading
  • LINUX
linux-logo

Linux: How to check your Local and Public IPv4/v6 address

phptuts June 22, 2020
Local IPv4 address Method 1: Method 2: Method 3: Method 4: Public IPv4 address Method 1: Method 2: Method 3: Method 4: Method 5: Local…
Continue Reading
  • Uncategorized
linux-logo

Linux: how to replace contents of file

phptuts June 22, 2020
Example we have many html files with content like: How to replace <br> to new line of all html files with a command line in…
Continue Reading
  • LINUX
linux-logo

Linux: How to generate list of unique lines in a text file

phptuts June 22, 2020
We have two methods: Method 1: Method 2:
Continue Reading
  • LINUX
linux-logo

Linux: How to append contents of multiple files into one

phptuts June 22, 2020
Example we have many html file: How to join them into one file?
Continue Reading
  • LINUX
nginx

How to fix Error Nginx: (13: Permission denied) while connecting to upstream

phptuts June 21, 2020
How to fix Error Nginx: (13: Permission denied) while connecting to upstream This error is due by SELinux, so, we can fix this error by…
Continue Reading

Posts navigation

Page 1 Page 2 Page 3 Next page

Categories

  • ANDROID
  • CSS
  • golang
  • HTML
  • JS
  • LINUX
  • MYSQL
  • PHOTOSHOP
  • PHP
  • Uncategorized

Recent Search Terms

  • How past Idm 38 fake serial key register
  • maybey4u
  • open config file
  • ejs compiler-sfc Vue3
  • How to make unlimited google drive
  • unrar on linux
  • safe mode off windows 1251 drwxr xr
  • php вхождение точки в полигон
  • how to solve idm cod
  • Job for nginx service failed because a configured resource limit was exceeded

Archives

  • January 2021
  • December 2020
  • November 2020
  • October 2020
  • September 2020
  • August 2020
  • July 2020
  • June 2020
  • May 2020
  • April 2020
  • March 2020
  • February 2020
  • January 2020
  • December 2019
  • November 2019
  • September 2019
  • August 2019
  • July 2019
  • June 2019
  • May 2019
  • March 2019
  • February 2019
  • January 2019
  • December 2018
  • November 2018
  • October 2018
  • September 2018
  • August 2018
  • July 2018
  • June 2018
  • May 2018
  • April 2018
  • March 2018
  • February 2018
  • January 2018
  • December 2017
  • November 2017
  • October 2017
  • September 2017
  • August 2017
  • July 2017
  • May 2017
  • March 2017
  • February 2017
  • January 2017
  • December 2016
  • November 2016
  • October 2016
  • September 2016
  • August 2016
  • July 2016
  • June 2016
  • May 2016
  • April 2016
  • March 2016
  • February 2016
  • January 2016
  • December 2015
  • November 2015
  • October 2015
  • September 2015
  • August 2015
  • January 2015
  • October 2014
  • September 2014
  • June 2014
  • March 2014
  • February 2014
  • August 2013
  • June 2013
  • May 2013
  • April 2013
  • February 2013
  • January 2013
  • December 2012
  • November 2012
  • October 2012
  • September 2012
  • August 2012

Blogroll

  • PHP official site
  • Free ebooks download

Ads

Recent Comments

  • Example Load Balancing with HAProxy on CentOS | Free Online Tutorials on How to configure HAProxy to include host headers
  • Use Let’s Encrypt certificate in VestaCP | Free Online Tutorials on How to Install Let’s Encrypt Wildcard SSL on CentOS
  • Use Let’s Encrypt certificate in VestaCP | Free Online Tutorials on How to renew Let’s Encrypt certificate on CentOS with NGINX
  • Vesta Control Panel installation – new update 2020 | Free Online Tutorials on Vesta Control Panel installation – new update 2016
  • WordPress REST API – Upload featured Image | Free Online Tutorials on WordPress REST API – Create, Update or Delete posts using Basic Auth and HTTP API

Meta

  • Log in
  • Entries RSS
  • Comments RSS
  • WordPress.org
Free Online Tutorials © 2021 - Designed By BfastMag Powered by WordPress