What command to use whether certain website has redirect? – curl -s -o /dev/null -I -w “HTTP_CODE:
%{http_code}\nREDIRECT_URL: %{redirect_url}\n” http://website-url.com

How to force logrotate to rerotate its logs?

logrotate -vf /etc/logrotate.conf

make-kpkg missing in Debian / Ubuntu Linux how to fix

debian:/usr/src/linux# make-kpkg clean
bash: make-kpkg: command not found

You’ll have to install the kernel-package, it’s a set of tools to create debian style kernels:

apt-get install kernel-package

Good luck.

Steve Jobs How to Start a Business

1981 Nightline interview with Steve Jobs

How to fix Lock screen uses last active window’s language instead of default keyboard language

Here’s an easy fix:
1) open terminal
2) run ibus-setup
3) open the extra settings (the last tab)
4) check the “use system keyboard layout” checkbox

Now, how about you guys (yes, you, Canonical) make this the default settings? All I know about it…[Read more]

How to fix Clamav & Freshclam error: Can’t change dir to /usr/local/share/clamav –
Starting freshclam: ERROR: Can’t change dir to /usr/local/share/clamav

Starting clamd: LibClamAV Error: cl_load(): No such file or directory: /usr/local/share/clamav
ERROR: Can’t get file status

mkdir -p /usr/local/share/clamav
chown clamav:clamav…[Read more]

Comparison of photo gallery software

Riot create share, communicate, create chat and call securely – https://about.riot.im/

It\’s time to ditch Skype and TeamSpeak. – Discord A freeware voip application alternative to Skype https://discordapp.com/

How to fix / resolve / solve ebconf: DbDriver \”passwords\” warning: /var/cache/debconf/passwords.dat is locked by another process –
Just issue command;

# dpkg-reconfigure debconf



What and How Debian / Ubuntu dpkg based Linux distributions do during package upgrade – A Diagram that explains it all

Where is dosbox file in Linux

~/.dosboxrc


How to list and delete registered users in Jabber (Ejabberd) server with ejabberdctl
1. How to list all users on a server?

ejabberdctl registered_users ServerName
username1
username2
username3
etc...


ejabberdctl unregister USERNAME Jabber_server_host
Enjoy

Почина архимандрит Теофан (обновено)
На 83-годишна възраст в понеделник (денят не е уточнен със сигурност) е починал архимандрит Теофан (Диновски), дългогодишен клирик на Българската православна църква. Роден е на 14 февруари 1934 г. в с. Бутан, Врачанско. Завършил е Софийската духовна семинария „Св. Йоан Рилски“ и Духовната акад…[Read more]

I was looking for Voice Over IP Free Software or Alternatives and came across an Interesting one called Mumble. Mumble is actually an Open Source Team Speak

Here is what Wikipedia says about it:
Mumble is a voice over IP (VoIP) application primarily designed for use by gamers and is similar to programs such as TeamSpeak.[2]

Mumble uses a…[Read more]

How can I change jabber password from command line? – Execute:
ejabberdctl change_password user mydomain.com mypassstrong


Howto Enable / Disable maintenance mode in Simple Machines Forum after Upgrade or during Plugin Install / Upgrade
How to Enable Maintenance Mode

Go to Administration > Configuration > Server Settings > General.
Check the box next to Enable Maintenance Mode.
Change the Subject for display.
If you wish, you may change the Message…[Read more]

Mozilla Firefox shortcut keys
Updated: 05/05/2017 by Computer Hope

FirefoxBelow is a listing of all the major shortcut keys in Mozilla Firefox. See the computer shortcut page if you are looking for other shortcut keys used in other programs.
Shortcut Keys Description
F5 Refresh current page, frame, or tab.
F11 Display the current website in…[Read more]