General
Mechanical Keyboard
Here are some Tenkeyless Mechanical keyboards available in India. https://www.thecosmicbyte.com – they have keyboard switches, have keyboard similar to Reddragon. https://mdcomputers.in https://www.amazon.in https://www.flipkart.com https://meckeys.com/category/keyboard/80-keyboard/page/1 https://www.genesispc.in/products/royal-kludge-rk-r87-black https://keychron.in/product/gateron-switch-set Switch Keys in Ubuntu My escape key stopped working. I don’t use the caps lock key much, so I changed capslock to function as escape key. Find the line … Read more
Fetch as Google with curl
A hacked web site got hacked. The site listed on google SERP with text “There are essentially two prescribed drugs which viagra 200mg”. When you visit the site in the browser and check the source, you see everything normal, no text related to Viagra. This is because malware on the site only shows that content … Read more
G Suite TLS Negotiation failed, the certificate doesn’t match the host
When sending email from G Suite email account, email bounce with following error message TLS Negotiation failed, the certificate doesn’t match the host This is because the G Suite Gmail account have Route configured and the SMTP server configured have no valid SSL. Solution You can install a valid SSL on your mail server or … Read more
Download
http://www.freedownloadmanager.org – Open source download manager http://www.jdownloader.org – open source download manager written in java Download a package using apt on Debian/Ubuntu https://www.converto.io/ – youtube video downloader Torrent https://thepiratebay.org/ – One of the oldest torrent site.
Bug Tracking Software
Here is list of software that can be used for bug tracking or issue tracking. http://www.redmine.org/ RudyOnRails, lot of features. good one http://www.bugzilla.org Perl, bug tracking only. Very popular, large projects use it. http://trac.edgewall.org/ Python, popular, i see many medium size project use them. http://www.mantisbt.org/ PHP MySQL http://flyspray.org/
Search Engines
Here are some search engines that you can use as an alternative for Google. https://metager.org https://duckduckgo.com
CORS
Enable CORS in Apache Enable CORS in Nginx
whmcs
WHMCS is popular billing/customer management software for web hosting providers. You can purchase it from https://www.whmcs.com Another alternative is ClientExec https://www.clientexec.com
rDNS / Reverse DNS / PTR Record
Reverse DNS record or PTR Record is generally used by mail servers. Usually, the server’s hostname (FQDN – Fully Qualified Domain Name) is used as a reverse DNS record. How to verify rDNS How to set Reverse DNS (rDNS/PTR Record) for IP in Vultr VPS How to set Reverse DNS on Amazon EC2. Remove Email … Read more
Joomla
Joomla is a content Management system written in PHP and MySQL. It is Open Source and free to use. Database login and other settings are stored in file configuration.php. Enable Debug In configuration.php file, find public $error_reporting = ‘none’; Replace with public $error_reporting = ‘development’; To find Joomla version grep ‘public $RELEASE’ libraries/cms/version/version.php Joomla admin … Read more
Youtube
https://rapidtags.io/generator – Generate keywords for your video. https://www.converto.io – Youtube video downloader. vShare Youtube Clone Script