Linux

Issues with Ubuntu 20.04 on AMD Ryzen 7 4800H and GeForce GTX 1660 Ti

August 4, 2020 · claude Linux Ubuntu 20.04 ASUS

UPDATE: Ubuntu 20.10 fixes the issues listed below.

Script to create a shared git project

July 2, 2016 · claude Unix Ubuntu Linux GIT

This script creates a git project to be shared among the users of the Unix group $GIT\_GROUP. Every git project will be created into the directory $REPOSITORIES\_BASE\_DIR.

Make Linux use the hardware clock set to local time

June 3, 2016 · claude Ubuntu Linux

Ubuntu sometimes assumes that the hardware clock of the computer is set to GMT. If the hardware clock is set to local time, set UTC=no in /etc/default/rcS.

Move and secure the MySQL data directory

May 28, 2016 · claude Ubuntu Linux MySQL

By default, the data directory of MySQL is /var/lib/mysql. This can be a security issue, especially on a laptop. If your home directory is encrypted, you can easily secure you MySQL data. Backup you data before using this information. Read the...

Interrupt NodeMCU init.lua

November 24, 2015 · claude Linux ESP8266 NodeMCU IoT Internet of Things

It can be sometimes challenging to regain control of the NodeMCU running on a ESP8266 when init.lua has a tight loop in it. To do so, first, download esptool.py from GitHub. Execute the following command

Make an Apache2 SSL server more secure

June 3, 2015 · claude Unix Ubuntu Linux Debian apache

These easy steps will improve significantly the security of your Apache2 SSL server. Edit your /etc/apache2/mods-enabled/ssl.conf file and replace the SSLProtocol, SSLCipherSuite and SSLHonorCipherOrder parameters with the following values....

How to Install libnfc for PN532 NFC Readers on Linux

February 25, 2015 · claude Ubuntu 11.10 Ubuntu 11.04 Ubuntu Linux Ubuntu 12.04 Ubuntu 14.04 PN532 GO2NFC

Installing libnfc for PN532 based NFC reader is not exactly as described in the documentation. Some information is scattered in the documentation. This installation guide has been tested with the GO2NFC GO2NFC141U NFC Reader and the Adafruit PN532...

How To Setup an Internet Gateway using Ubuntu

February 18, 2015 · claude Ubuntu 11.10 Ubuntu 11.04 Ubuntu Linux Ubuntu 12.04 Ubuntu 14.04 Networking

Setting up an Internet Gateway using Ubuntu is pretty straight forward. In order to do so, you will need:

Java Applets are no longer working in Linux

September 24, 2014 · claude Linux Ubuntu 14.04 Java Applets Chrome

NPAPI support was dropped in Chrome version 35 introduced in Spring 2014. One of the consequences is that Java Applets running with IcedTea no longer works. Upgrading to Ubuntu 14.04 install the newest version of Chrome. You then lose the ability to...

How to restore the Arduino Bootloader?

July 2, 2014 · claude Linux Arduino Hardware

It can be easily done using Linux. This procedure is for the 328p processor. It can easily be adapted for a 168 processor. You will need an ICSP. First, make sure that avrdude is installed. It can be installed by issuing the command: sudo apt-get...

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