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All HowTo's Linux Ubuntu, Mint & Debian Linux

Changing the speed and duplex of Ethernet

This article shows how to set and change the speed and duplexing of an Ethernet device. You can see more examples at “http://www.cyberciti.biz/faq/linux-change-the-speed-and-duplex-settings-of-an-ethernet-card/”. View the current settings: mii-tool The output will be something similar to the following. Notice only physical network devices are listed. eth0: negotiated 1000baseT-FD flow-control, link ok

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All HowTo's Linux Redhat, Fedora and CentOS Linux

Upgrade php-fpm to version 7 on CentOS 7

This article demonstrates how to upgrade php-fpm to 7.0. This information is based on “https://webtatic.com/packages/php70/”. Get the repositories ready: rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm Do the upgrade: yum install yum-plugin-replace yum replace php-common –replace-with=php70w-common Confirm your work: php -v

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All HowTo's Cyber-Security Linux Redhat, Fedora and CentOS Linux Ubuntu, Mint & Debian Linux Web Servers

Minimal Squid as a Transparent Proxy

This article demonstrates how to configure a Squid transparent proxy. We’re using CentOS or Redhat here but the configuration its self will work on any distribution. Note that Debian related distributions call it “squid3” while Redhat related distributions just call it “squid”. A few extra notes. We’re going to be

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