In a previous tutorial we looked at how you can setup Wake on LAN (wol) on RHEL7 or CentOS7. In this tutorial we take another look at wol by adding a UDEV rule and systemd service, because the ETHTOOL_OPTS is deprecated. Deprecated ETHTOOL_OPTS If we take a look at /usr/share/doc/initscripts*/sysconfig.txt and search for ETHTOOL_OPTS we will find… Leer más »
yum install pciutils rpm –import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-3.el7.elrepo.noarch.rpm /sbin/lspci To install this driver: 00:0a.0 Ethernet controller: NVIDIA Corporation MCP79 Ethernet (rev b1) #yum install kmod-forcedeth #reboot and to install 03:00.0 Network controller: Broadcom Limited BCM4321 802.11a/b/g/n (rev 05) —> http://elrepo.org/tiki/tiki-index.php
yum install sysstat
Por usemoslinux – 4 julio, 2011 53 61149 ¿Problemas de espacio? Tal vez la culpa no sea completamente de tus archivos de música, imágenes y vídeo, sino de paquetes de instalación y dependencias innecesarias en el sistema. Pero no hay que desesperar, existen algunos comandos de apt-get que pueden ayudar a solucionar estos inconvenientes. Índice [Ocultar] 1 Apt 2 Apt-get… Leer más »
Since version 58, Chrome requires SSL certificates to use SAN (Subject Alternative Name) instead of the popular Common Name (CN), thus CN support has been removed. If you’re using self signed certificates (but not only!) having only CN defined, you get an error like this when calling a website using the self signed certificate: Here’s how… Leer más »
https://jamielinux.com/docs/openssl-certificate-authority/sign-server-and-client-certificates.html
Guide to Deploying Diffie-Hellman for TLS Our study finds that the current real-world deployment of Diffie-Hellman is less secure than previously believed. This page explains how to properly deploy Diffie-Hellman on your server. We have three recommendations for correctly deploying Diffie-Hellman for TLS: Disable Export Cipher Suites. Even though modern browsers no longer support export… Leer más »
Setting up a SSL Cert from Comodo These are the steps I went through to set up an SSL cert. Purchase the cert Prior to purchasing a cert, you need to generate a private key, and a CSR file (Certificate Signing Request). You’ll be asked for the content of the CSR file when ordering… Leer más »
in WordPress. Simply paste the following code anywhere you like in your theme files (such as footer.php). 1 <?php echo get_num_queries(); ?> queries in <?php timer_stop(1); ?> seconds. And refresh the page. You will see the number of queries and the execution time.
Introduction A LEMP software stack is a group of open source software that is typically installed together to enable a server to host dynamic websites and web apps. This term is actually an acronym which represents the Linux operating system, with the ENginx web server (which replaces the Apache component of a LAMP stack). The… Leer más »