SSH: login without password

ssh-keygen -R remote-host ssh-keygen -R 1.2.3.4 ssh-keygen ssh-copy-id -i ~/.ssh/id_rsa.pub user@remote-host ssh user@remote-host chmod -cv 700 ~ chmod -cv 700 ~/.ssh chmod -cv 600 ~/.ssh/authorized_keys

Debuggex: Online visual regex tester. JavaScript, Python, and PCRE

Test your regex by visualizing it with a live editor. JavaScript, Python, and PCR https://www.debuggex.com/ http://regex.larsolavtorvik.com/

GIT – usuwanie kilku commitów jednym poleceniem

for i in `git rev-list f182667 –max-count=5`; do git revert –no-edit $i; done http://pomoceprogramisty.blogspot.com/2011/03/git-usuwanie-kilku-commitow-jednym.html

GitHub Buttons

Showcase your GitHub repo’s success with these three simple, static buttons featuring dynamic watch, fork, and follower counts. http://ghbtns.com/

NoCaptcha

http://textcaptcha.com/really https://pypi.python.org/pypi/nocaptcha/0.3

Compare Intel Processors

http://www.intel.com/content/www/us/en/processor-comparison/comparison-chart.html

Bumblebee and Primus for Ubuntu 12.10

http://www.dobreprogramy.pl/skandyn/Bumblebee-and-Primus-for-Ubuntu-12.10,37457.html

Linux Hybrid Graphics

http://www.dobreprogramy.pl/skandyn/Linux-Hybrid-Graphics,29605.html

Mobile Detect – lightweight PHP class for detecting mobile devices (including tablets)

Mobile Detect is a lightweight PHP class for detecting mobile devices. It uses the User-Agent string combined with specific HTTP headers to detect the mobile environment. http://mobiledetect.net/

Upload plików i pasek postępu (file upload progressbar) w PHP+AJAX+APC+jQuery

http://programowanie.opole.pl/archives/2167#