Tutorials Index Page 10

beginner

How to overwrite local files while doing "git pull"?

In this tutorial we are going to explain how to force a git pull when there are untracked files that will be overwritten. This tutorial solved the error: Untracked working tree file 'public/images/icon.gif' would be overwritten by merge.

intermediate

How to use Kali linux Through Tor with Whonix Gateway

In this tutorial we explain how to use Whonix Gateway as a tor router. You can use any machine even a virtual machine through the gateway. All requests will be done through the Whonix gateway.

intermediate

Linux: How to use ufw to block visitors by country?

Learn hot to block users by country or region on Linux using a list of IPs.

beginner

MySQL my.cnf recommended optimization

MySQL configuration by default comes with general configuration that can be optmized for specific configuration. Most of modern server configuration should be changed to improve performance. In this brief tutorial we explain how to improve performance by tunning my.cnf configurations.

beginner

How to Install aircrack-ng on Debian Linux?

How to install lastest aircrack-ng version on debian linux or in any linux distribution (compilation from official source code)

beginner

Python: How to Parse String to a Number (Float or Integer)

We explain how to parse numeric expression like 3.144 to float or 42 to intefers using python.

beginner

Which is the proper way to compare strings in Java?

When comparing string in java you could get confused with unexpected result using ==. Should you use equals() in java to compare strings?

beginner

How to Redirect using HTML

To redriect using HTML add a meta with the desired url. Check here for more details

beginner

Python: how to recursively search for files traversing directories

How to search files and directories using python (recursively file search with python). Code examples for python 2 and 3.

intermediate

How to write IF...THEN in an SQL query? (sql server)

In this tutorial we are going to explain how to wirte an IF...THEN statement with SQL Server. We use the sql standard CASE and also explain the IIF statement.